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Background and Objectives: During the COVID-19 pandemic, there was an increased number of hospitalized COVID-19-positive patients suffering from type 2 diabetes mellitus (T2DM). The objective of this research study was to explore factors associated with the length of hospitalization of patients with T2DM and the mild form of COVID-19. Material and Methods: This retrospective cohort study involved all patients who tested positive for COVID-19 and those who were treated in the dedicated COVID-19 department of the University Clinical Center (UCC) in Nis between 10 September 2021 and 31 December 2021. Upon admission, patients underwent blood tests for biochemical analysis, including blood count, kidney and liver function parameters (C-reactive protein (CRP), creatinine kinase, and D-dimer), and glycemia and HbA1c assessments. Additionally, all patients underwent lung radiography. Univariate and multivariate regression analyses were employed to assess the impact of specific factors on the length of hospitalization among patients with T2DM. Results: Out of a total of 549 treated COVID-19-positive patients, 124 (21.0%) had T2DM, while 470 (79.0%) did not have diabetes. Among patients with T2DM, men were significantly younger than women (60.6 ± 16.8 vs. 64.2 ± 15.3, p < 0.01). The average hospitalization length of patients with diabetes was 20.2 ± 9.6 (5 to 54 days), and it was significantly longer than for patients without diabetes, at 15.0 ± 3.4, which ranged from 3 days to 39 (t-test ≈ 5.86, p < 0.05). According to the results of the univariate regression analysis, each year of age is associated with an increase in the length of hospital stay of 0.06 days (95% CI: 0.024 to 0.128, p = 0.004). Patients who received oxygen therapy were treated for 2.8 days longer than those who did not receive oxygen treatment (95% CI: 0.687 to 4988, p = 0.010), and each one-unit increase in CRP level was associated with a 0.02-day reduction in the length of hospitalization (95% CI: 0.004 to 0.029, p = 0.008). Based on the results of the multivariate regression analysis, each year of age is associated with an increase in the length of hospitalization by 0.07 days (95% CI: 0.022 to 0.110, p = 0.003). Patients who received oxygen therapy were treated for 3.2 days longer than those who did not receive oxygen therapy (95% CI: 0.653 to 5726, p = 0.014), and each unit increase in CRP level was associated with a 0.02-day reduction in the length of hospitalization (95% CI: 0.005 to 0.028, p = 0.004). Conclusions: Based on the presented results, COVID-19-positive patients with diabetes had, on average, longer hospitalizations than COVID-19 patients without diabetes. The hospital treatment of patients with T2DM and a milder form of COVID-19 was associated with older age, the use of oxygen therapy, and elevated CRP values. Patients who received oxygen therapy were treated approximately 3 days longer than those who did not receive this therapy.
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COVID-19 , Diabetes Mellitus Tipo 2 , Tempo de Internação , SARS-CoV-2 , Centros de Atenção Terciária , Humanos , COVID-19/complicações , COVID-19/terapia , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/terapia , Tempo de Internação/estatística & dados numéricos , Centros de Atenção Terciária/organização & administração , Idoso , Sérvia/epidemiologia , Adulto , Proteína C-Reativa/análise , PandemiasRESUMO
Introduction: Burnout syndrome develops as a consequence of chronic stress among employees. The study objective was to examine what socio-descriptive characteristics of employees might be associated with the appearance of the occupational burnout and to evaluate the relationship between job burnout and the quality of life among security employees of the professional private security sector in Central Serbia. Methods: A multicenter cross-sectional questionnaire-based study was performed. A multivariate logistic regression analysis and ANOVA post choc test was applied. Results: A total of 353 respondents (330 male and 23 female) participated in the study. Female sex and older age were associated with a higher risk of total burnout and the development of emotional exhaustion while male sex, higher education, and managerial position were associated with higher personal achievement and lower risk of total burnout. Male sex, marital union, two or more children, and direct contact with clients were significantly associated with a lower quality of life of employees. A significant negative correlation was found between total burnout and the Physical Health Composite Score (PHC) score with a correlation coefficient (rs) of -0.265 (95%CI from -0.361 to -0.163); between total burnout and the and Mental Health Composite Score (MHC) score with a rs of -0.391 (95%CI from -0.480 to -0.301); and between total burnout and TQL score with a rs of -0.351 (95%CI from -0.445 to -0.258). Conclusion: Female sex and older age were associated with a higher risk of total burnout and the development of EE while a managerial position and higher education were protective factors in relation to the development of burnout. Male sex, marital union, two or more children, and direct contact with clients were significantly associated with a lower quality of life of the employees. Shift work significantly reduced the total quality of life, while managerial positions increased the quality of life.
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Esgotamento Profissional , Qualidade de Vida , Feminino , Humanos , Masculino , Esgotamento Profissional/epidemiologia , Esgotamento Profissional/psicologia , Estudos Transversais , Satisfação no Emprego , Inquéritos e QuestionáriosRESUMO
Background and Objectives: The vaccine against human papilloma virus (HPV) infection is recommended, according to the Serbian National Immunization Program, for children and adolescents aged 9−19 years. Three doses are given keeping in mind the recommendation that the second dose should be administered at least one month after the first dose, and the third at least three months after the second dose. No children who participated in this first study received the third dose because they did not meet these criteria. The study explored parents' knowledge about HPV infection and their awareness of the HPV vaccine. Materials and Methods: A cross-sectional questionnaire-based study was carried out in the city of Nis, in southeastern Serbia. According to the 2011 population census, the sample of children aged 9 to 19 was 850, and during the observed period, 631 children received the vaccine. A total of 615 fully completed questionnaires filled out by parents were included in the study. The study was carried out from 6 June 2022 to 7 October 2022. Multivariable logistic regression analysis was used. The odds ratio (OR) and 95% confidence intervals (CI) were calculated. The statistical significance was p < 0.05. Results: A total of 615 children were included in the study (499 were vaccinated with the first dose and 116 with the second). Out of 499 children vaccinated with the first dose, 398 (79.6%) were girls, which is significantly higher than the rate for boys (101). The independent variable sex was statistically significant at the level of p = 0.84, OR = 2.664 (95% CI from 0.879 to 7.954). Boys are 164% less likely to be vaccinated with the HPV vaccine than girls. We determined that the independent variable place of residence was significant at the level of p = 0.041, (OR = 3.809, 95% CI from 1.702 to 8.525). Based on these findings, we determined that parents who came from rural areas were 82% less likely to know about HPV infection and HPV vaccination. Children under 15 years of age were significantly more vaccinated than those ≥15 years (OR = 3.698, 95% CI from 1.354 to 12.598). The independent variable parental education was significant at the level of OR = 0.494, 95% CI from 0.301 to 0.791. Parents who had medical education showed significantly higher awareness about the infection caused by HPV and about the HPV vaccine (p = 0.004) than parents with no medical education. The possibility that a parent would decide to vaccinate a child significantly increased upon a pediatrician's recommendation, p = 0.000 with OR = 0.250 (95% CI from 0.127 to 0.707). Health insurance coverage of HPV vaccination for children aged 9−19 years significantly increased the probability of a positive parental decision to vaccinate a child, p = 0.001 with OR = 3.034 (95% CI from 1.063 to 8.662). Conclusion: We identified several significant factors that were important for HPV vaccination such as: children under 15 years, female sex, urban place of residence, medical education of parents, pediatrician's recommendation of the HPV vaccination, and HPV vaccination free of charge. Health education and the promotion of HPV vaccination as well as healthy sexual behavior are important factors in the preservation and improvement of the health of the whole population.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Masculino , Adolescente , Humanos , Feminino , Infecções por Papillomavirus/prevenção & controle , Sérvia , Vacinas contra Papillomavirus/uso terapêutico , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Pais , Inquéritos e QuestionáriosRESUMO
Objectives: The aim of this work was to determine hand joint inflammation in systemic sclerosis (SSc); patients with rheumatoid arthritis (RA) with hand joint involvement were used as controls. Our investigation also aimed at examining the relationship between these subclinical inflammatory changes in the hands, verified by low-frequency MRI, and clinical (especially cardiopulmonary) manifestations, disease activity, and functional capacity in patients with diffuse cutaneous (dcSSc) and limited cutaneous SSc (lcSSc). Methods: Out of 250 SSc patients, the selection included 82 patients with signs and symptoms of joint involvement, and 35 consecutive RA patients. These patients underwent clinical and laboratory investigations, and hand X-ray and MRI of the dominant hand. Synovitis/tenosynovitis, bone edema, and erosions were investigated, and the bone changes were quantified and scored using the RAMRIS method. HAQ index, modified Rodnan skin score, examination of internal organ involvement, and serological markers for SSc, as well as rheumatoid factor (RF) and cyclic citrullinated peptides antibodies (ACPA), were performed on all experimental group subjects. Results: MRI of the dominant hand showed a significantly higher number of cases with synovitis (78%) than the number of patients with clinically swollen joints (17.1%; p < 0.001); bone edema was found in 62 (75.6%) SSc patients. MRI also showed a higher number of erosions (52; 63.4%) compared to those (22; 27.5%) detected with X-ray (p < 0.001). The average values of the total MRI score of synovitis/edema and erosions in the wrist (p < 0.001) and MCP joints (p < 0.001) were statistically higher in RA than in SSc patients (p < 0.001). The probability of the MRI-detected inflammatory changes was considerably higher in SSc patients who had vascular complications (digital ulceration, OR = 4.68; 95% IP: 1.002−22.25; p < 0.05), in patients with more severe functional impairment (OR = 8.22; 95% IP: 1.74−38.89; p < 0.01), and in patients with active disease (OR = 3.132; 95% IP: 1.027−9.551; p < 0.05). In our investigation, patients with a limited form of the disease and with inflammatory changes on MR more often had higher functional impairment compared to the other group without MRI inflammation. Conclusions: Our data show that in SSc MRI can detect a significant subclinical joint inflammation. RAMRIS confirmed the high degree of joint inflammation in RA, but also revealed a great deal of joint inflammation in SSc. That inflammation is associated with systemic inflammation (disease activity), vascular complications, and more severe forms of the disease, as synovitis cannot be precisely diagnosed by the clinical examination of joints. These results suggest that a careful joint investigation is necessary in SSc, and that in symptomatic patients, MRI may identify joint inflammation. In clinical practice, this evidence might drive to an early targeted therapy, thus preventing joint erosions.
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Background and Objectives: The relationship between osteoarthritis (OA) and osteoporosis (OP) has been analysed for over four decades. However, this relationship has remained controversial. Numerous observational and longitudinal studies have shown an inverse association between the two diseases and a protective effect of one against the other. On the other hand, some studies show that patients with OA have impaired bone strength and are more prone to fractures. The study's main objective was to determine the bone mineral density (BMD) of the spine and hip (femoral neck) of postmenopausal women of different ages, with radiologically determined OA of the hip and knee, as well as to determine the correlation between BMD values and age in the experimental group. Materials and Methods: The retrospective cohort study included 7018 patients with osteoarthritis of peripheral joints and the spine, examined by a rheumatologist in an outpatient rheumatology clinic at the Institute for Treatment and Rehabilitation, Niska Banja from July 2019 to March 2021. A nested anamnestic study was conducted within the cohort study of patients, and it included two groups: an experimental group composed of 60 postmenopausal women, and a control group composed of the same number of women. Out of 120 patients, 24 did not meet the criteria for the continuation of the study (due to technical errorsradiographic and/or densitometry artefacts). Fifty-six postmenopausal women (aged 45−77 years) with hip and knee radiological OA were examined as an experimental group. The participants were divided into two subgroups according to age (45−60 years and over 61 years). The control group included 40 healthy postmenopausal women of the same age range, without radiological OA, with normal BMD of the hip and spine. All patients with OA met the American College of Radiology (ACR) criteria. OA of the hip and knee was determined radiologically according to Kellgren and Lawrence (K&L) classification, and patients were included in the study if a K&L grade of at least ≥ 2 was present. Hip and spine BMD was measured by dual-energy X-ray absorptiometry (DXA). Results: Compared to the control group, we found statistically significantly lower BMD and T-scores of the spine in older postmenopausal women: BMD (g/cm2), p = 0.014; T-score, p = 0.007, as well as of the hip: BMD (g/cm2), p = 0.024; T-score p < 0.001. The values of BMD and T-score of the spine and hip are lower in more severe forms of OA (X-ray stage 3 and 4, according to K&L), p < 0.001. We found negative correlation between BMD and T-score and age only for the hip: BMD (g/cm2), ρ = 0.378, p = 0.005; T-score ρ = −0.349, p = 0.010. Conclusions: Older postmenopausal women with radiographic hip and knee OA had significantly lower BMD of the hip and spine as compared to the control group without OA, pointing to the need for the prevention and treatment of OA, as well as early diagnosis, monitoring, and treatment of low bone mineral density.
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Osteoartrite do Joelho , Osteoporose , Absorciometria de Fóton , Idoso , Densidade Óssea , Estudos de Coortes , Feminino , Humanos , Estudos RetrospectivosRESUMO
BACKGROUND: The incidence of hearing loss is constantly increasing and according to the World Health Organization, by 2050, 900 million people will suffer from hearing loss. The main Objective of the study was to determine the differences between the severity of the symptoms of stress, anxiety and depression in participants with varying degrees of sensorineural hearing loss during the COVID-19 pandemic. An additional aim was to examine the extent and manner in which protective face masks impact the communication of people with hearing loss. Matrials and Methods: A cross-sectional study was conducted, which included 160 patients (81 men and 79 women) with bilateral sensorineural hearing loss. The patients' age range was 50 to 80 years. Depending on the degree of hearing loss or pure-tone threshold, the participants were divided into four groups: mild hearing loss, moderate hearing loss, severe hearing loss and profound hearing loss. The research used the Depression, Anxiety and Stress Scale (DASS-21) and a questionnaire in which the participants reported whether surgical face masks (medical three-layer masks) worn by speakers makes communication difficult, to what extent and in what way. RESULTS: The average age of the patients was 67.97 ± 8.16. A significant correlation was found between the degree of hearing loss and communication difficulties caused by the use of protective face masks (p < 0.001). For patients with severe and profound hearing loss, communication is significantly more difficult (50.0% and 45.0% respectively) when the interlocutor wears a face mask. There is a significant correlation between the degree of hearing loss and the way in which communication is made more difficult when the interlocutor wears a face mask (p < 0.001). A statistically significant difference was determined between the degrees of hearing loss in all measured subscales: stress (p = 0.024), anxiety (p = 0.026) and depression (p = 0.016). CONCLUSIONS: We have determined that face masks used during the COVID-19 pandemic significantly hamper communication among the study groups (p = 0.007) and there is a significant correlation between the degree of sensorineural hearing loss and the presence of symptoms in all three DASS-21 subscales, meaning that the symptoms of stress, anxiety and depression were more intense in severe and profound hearing loss.
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COVID-19 , Perda Auditiva Neurossensorial , Idoso , Idoso de 80 Anos ou mais , Ansiedade/epidemiologia , Estudos Transversais , Depressão/epidemiologia , Feminino , Perda Auditiva Neurossensorial/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , SARS-CoV-2RESUMO
Background and Objectives: There were 1,335,503 newly diagnosed cases of the most common gynecological cancers in women (cervical, uterine and ovarian cancer) worldwide in 2020. The main objective of this paper was to assess temporal changes in incidence rates of the most common gynecological cancers and to determine the age group with the greatest increase in incidence in the Serbian female population in the period 2003-2018. Material and Methods: Trends and annual percentage change (APC) of the incidence rate with corresponding 95% confidence intervals (CI) were calculated by Joinpoint regression analysis. The trend was considered to be significantly increasing (positive change) or decreasing (negative change) when the p-value was below 0.05 (p < 0.05). Results: The total number of newly registered cancer cases from 2003 to 2018 was 35,799. There was a significant increase of age standardized rate (ASR) for all cancer incidences in women from 2012 to 2018 with APC 6.9% (95% CI from 0.9 to 13.3, p = 0.028) and for uterine cancer during the 2014-2018 period with APC of 16.8% (95% CI: from 4.0 to 31.1, p = 0.014), as well as for ovarian cancer incidence in the 2012-2018 period with APC of 12.1% (95% CI: from 6.7 to 17.8, p < 0.001). A non-significant decrease of ASRs of incidence for cervical cancer was determined from 2003 to 2015 with APC of -0.22% (95% CI: from -3.4 to 3.1, p = 0.887) and a non-significant increase of ASRs incidence from 2015 to 2018 with APC of 14.21% (95% CI: from -13.3 to 50.5, p = 0.311). The most common gynecological cancers were present in all age groups and only ovarian cancer was registered in the youngest age group (0-4 years). Cervical cancer showed a typical increase after the age of 30, with peak incidence in women aged 40-44 and 65-69 years. The increased incidence trend regarding age for cervical cancer (y = 1.3966x + 0.3765, R2 = 0.3395), uterine cancer (y = 1.7963x - 5.4688, R2 = 0.5063) and ovarian cancer (y = 1.0791x - 0.8245, R2 = 0.5317) is statistically significant. Conclusion: Based on our presented results, a significant increase of incidence trend for the most common gynecological cancers in the Serbian female population from 2012 to 2018 was determined. There has been a significant increase in the incidence of uterine cancer from 2014 up to 2018, as well as for ovarian cancer from 2012 up to 2018, while cervical cancer showed a non-significant decrease of incidence trend from 2003 until 2015 and then a non-significant increase. In women below 20 years of age, ovarian cancer was significantly more prevalent, while cervical cancer was significantly more prevalent in the age groups 20-39 and 40-59 years. In the age group of 60-79, uterine cancer had a significantly higher incidence than the other two cancers. Measures of primary prevention, such as vaccination of children against Human Papilloma Virus and screening measures of secondary prevention, for the female population aged 25 to 64 years of age are needed, as well as educating females about healthy lifestyles via media and social networks to help prevent the most common gynecological cancers.
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Neoplasias Ovarianas , Neoplasias do Colo do Útero , Neoplasias Uterinas , Adulto , Idoso , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Pessoa de Meia-Idade , Neoplasias Ovarianas/epidemiologia , Sérvia/epidemiologia , Neoplasias do Colo do Útero/epidemiologia , Neoplasias Uterinas/epidemiologiaRESUMO
OBJECTIVES: The aim was to estimate the trend of incidence, mortality and mortality-to-incidence ratio (MIR) in Central Serbia in 1999-2018 and its possible association with the human development index (HDI). METHODS: In this study, cancer of unknown primary (CUP) was included as C77-C80 codes. Trend analysis was performed in the Joinpoint Regression Programme version 4.8.0.1. HDI combines life expectancy, educational attainment and gross national income. HDI values for Serbia are extracted from the global bank site. RESULTS: Joinpoint regression analysis of the age-standardised incidence rate of CUP showed a significantly increasing trend with annual percent change (APC) of 8.5% (95% confidence interval [CI] 3.0-14.3%) in males and 7.8% (95%CI 2.7-13.2) in females. The age-standardised mortality rate of CUP showed a significantly decreasing trend with APC of -1.7% (95%CI -2.8 to -0.5%) in males and -1.4% (95%CI -2.7 to -0.1%) in females. MIR showed a significantly decreasing trend with APC of -9.3% (95%CI -14.6 - -3.6%) in males and -7.1% (95%CI -10.5% to -4.2%) in females. The linear regression showed significant inverse association among HDI and the MIR of CUP in males (r2 = 0.464, p = 0.002) and in females (r2 = 0.612, p < 0.001). CONCLUSIONS: Decline of MIR was associated with HDI, suggesting that CUP prognosis follows socio-economic status.
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Neoplasias Primárias Desconhecidas , Feminino , Humanos , Incidência , Expectativa de Vida , Masculino , Sistema de Registros , Sérvia/epidemiologiaRESUMO
Somach cancer is the third most common cause of cancer-related deaths worldwide. The objective of the paper was to analyze the incidence and mortality trends of stomach cancer in Central Serbia in the period between 1999-2017. Materials and Methods: trends and annual percentage change (APC) of the incidence and mortality rate with corresponding 95% confidence intervals (CI) were calculated by joinpoint regression analyses. The optimal number of Joinpoints was identified using the Monte Carlo permutation method. The trend was considered to be significantly increasing (positive change) or decreasing (negative change) when the p-value was below 0.05 (p < 0.05). Results: the total number of new cases was 16,914 (10,873 males and 6041 females) and the total number of mortality cases was 14,790 (9348 in and 5442 in females). Almost one third (30.8%) of new cases were registered in the 60-69-year age group, and new cases were significantly more frequent in males than in females (30.8% vs. 29.02%, p < 0.001). Joinpoint regression analysis showed a significant decrease of incidence trend in females during the 2000-2015 period with APC of -2.13% (95% CI: -3.8 to -0.5, p < 0.001). An insignificant decrease in incidence trend was in males with APC of -0.72% (95% CI: -2.3 to 0.9, p = 0.30). According to the joinpoint analysis, a significant decrease of mortality trends both in males during 2000-2015 with APC of -2.21% (95% CI: -1.6 to -7.5, p ≤ 0.001 and in females, during the same period, with APC of -1.75% (95% CI: -2.9 to -0.6, p < 0.001) was registered. From 2015 to 2017, a significant increase of mortality was registered with APC of 44.5% (95% CI: from 24.2 to -68.1, p ≤ 0.001) in females and in males with APC of 53.15% (95% CI: 13.5 to -106.6, p ≤ 0.001). Conclusion: a significant decrease of stomach cancer incidence trend in females and insignificant decrease of incidence trend in males were determined in Central Serbia. Based on presented results, the mortality trend decreased significantly both in males and in females during 2000-2015, and from 2015 to 2017 we recorded a significant increase in mortality in both sexes. We found significantly more new cases in women than in men in the age group of 40-49, and the mortality of stomach cancer was significantly more frequent among females compared to males in the age groups 30-39, as well as in the 50-59 age group. There is a need for improving recording and registration of new cases of stomach cancer, especially in females. Urgent primary and secondary preventive measures are needed-introducing stomach cancer screening and early detection of premalignant changes. Urgent primary and secondary preventive measures are needed.
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Neoplasias Gástricas , Adulto , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Análise de Regressão , Sérvia/epidemiologia , Neoplasias Gástricas/epidemiologiaRESUMO
Background: Burnout is a special a state of physical or emotional exhaustion that also involves a sense of reduced accomplishment and loss of personal identity. Objectives: To evaluate the predictors of burnout among work staff in the seven private agencies for support and defense of persons and their property. Material and Method: We performed a multicentric cross-sectional study that involved representative sample of working staff from Agencies of Private Security in Central Serbia. Burnout was assessed using Maslach Burnout Inventory- (MBI)-Human Services Survey. Results: A total number of participants were 353 (330 men and 23 women). Measured level of burnout as assessed by high emotional exhaustion, high depersonalization, and low personal accomplishment was 66.3, 82.4, and 13.4%, respectively. We identified that female gender, younger age, shorter work experience, working in shifts, working 12 h a day and more than 8-12 h a day as well as dissatisfaction with working conditions. Work in shifts, working 12 h a day and more than 8-12 h a day and dissatisfied with dissatisfaction with working conditions significantly increase the risk of total burnout. Conclusion: Our results showed that significant predictors for the development of burnout syndrome were female gender, younger age, shorter work experience, working in shifts, as well as dissatisfaction with working conditions.
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Esgotamento Profissional , Satisfação no Emprego , Esgotamento Profissional/epidemiologia , Esgotamento Psicológico/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Sérvia/epidemiologia , Estresse PsicológicoRESUMO
We aimed to collect data on all paediatric patients who were diagnosed with type 1 diabetes mellitus (T1DM) between the years 2000 and 2019 in Serbia and estimate for the first time its prevalence. Also, the trends of diabetes ketoacidosis (DKA) occurrence at the time of diagnosis are monitored. We collected and retrospectively analysed the data of patients <19 years with newly diagnosed T1DM. T1DM was diagnosed in 3134 patients (53.2% male). Total number of youth <19 years with T1DM was 1735 with prevalence of 135.25/100000 at the end of study period. T1DM was diagnosed most frequently between the ages of 5 and 11 years (42.1%). At the time of diagnosis, 35.7% presented in DKA. The incidence and severity of DKA were more significant at the youngest age (p<0.001). There were significant annual percentage increase (2.2%) in the number of new cases of DKA (p=0.007). Conclusion: This first report of nationwide prevalence of T1DM in youth shows that Serbia is among countries with high prevalence of T1DM in youth. System changes are needed in order to provide better quality of health care to these patients.
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Biomarcadores/sangue , Diabetes Mellitus Tipo 1/complicações , Cetoacidose Diabética/epidemiologia , Índice de Gravidade de Doença , Glicemia/análise , Criança , Pré-Escolar , Cetoacidose Diabética/sangue , Cetoacidose Diabética/diagnóstico , Cetoacidose Diabética/etiologia , Feminino , Seguimentos , Hemoglobinas Glicadas/análise , Humanos , Masculino , Prevalência , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Sérvia/epidemiologiaRESUMO
Background and objectives: Health-related quality of life after stroke is an important public health issue. The objective of the study was to investigate the relationship between the perceived health-related quality of life in stroke survivors in relation to the type of inpatient rehabilitation. Materials and Methods: Using a random selection method out of a total of 688 patients, every fourth survivor who had a stroke in the period from 1 January 2017 to 31 December 2019 was selected from the admission protocol of the Clinic for Rehabilitation and Physical Medicine of the Clinical Centre Nis, Serbia. A total of 160 first-ever stroke survivors were included (80 underwent additional inpatient rehabilitation and 80 underwent only inpatient rehabilitation in a tertiary health institution) in a twelve-month prospective study. The EuroQuol-5 Dimension (EQ5D) questionnaire and Stroke Impact Scale were used for the assessment. Multivariate linear regression analysis was done. Results: Multivariate linear regression analysis showed that additional inpatient rehabilitation from six up to eight weeks after discharge was significantly associated with better self-reported health condition by 3.9 times (from 1.9 to 8.2), significantly decreased the ranks of EQ5D by 1.78 times (from 1.02 to 3.11), and showed a higher health-related quality of life. We determined a significant increase of strength, emotions, mobility, and participation role in survivors who underwent additional inpatient rehabilitation compared with those who did not. Conclusions: There was a significant difference in health-related quality of life perceived by stroke survivors who underwent additional hospital rehabilitation in relation to those who underwent only inpatient rehabilitation.
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Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Humanos , Pacientes Internados , Estudos Prospectivos , Qualidade de Vida , Sérvia , SobreviventesRESUMO
Background and objectives: Persistent infection with carcinogenic human papillomavirus (HPV) is the leading cause of cervical cancer. The study explored students' knowledge about cervical cancer and awareness of human papillomavirus and the HPV vaccine. Materials and Methods: A questionnaire-based survey was carried out among 1616 first-year female college students at the University of Nis. It examined socio-demographic characteristics, measured the score of knowledge about cervical cancer, assessed awareness regarding HPV and the HPV vaccine and inquired about the source of information about cervical cancer and HPV. Results: The average cervical cancer knowledge score was 16.35 ± 7.92 (min 0, max 30), with medical professional education, parents' education level, place of residence and relationship status having significant effects on the score. The awareness about HPV and the HPV vaccine was low, with only 14.2% of students having heard about both HPV and its vaccine. The most commonly reported sources of information were the media, while the most competent one was organized health education. Conclusions: Health promotion campaigns and educational programs are necessary in order to reduce cervical cancer burden and should be directed particularly towards those who have demonstrated low cervical cancer knowledge and low awareness regarding HPV and its vaccine.
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Conhecimentos, Atitudes e Prática em Saúde , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus , Estudantes/psicologia , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/virologia , Estudos Transversais , Feminino , Humanos , Sérvia , Fatores Socioeconômicos , Adulto JovemRESUMO
BACKGROUND: Superficial fungal infections (SFI), one of the most prevalent diseases in the world, are infections of keratin-rich structures of human body mostly caused by dermatophytes and yeasts. OBJECTIVES: The goal of this study was to determine the possible changes in the epidemiology of SFI on the territory of Southeastern Serbia and to investigate epidemiological characteristics and the influence of SFI on the patient's quality of life. METHODS: From 2012 to the end of 2017, samples of 1643 patients (568 males and 1075 females, mean age 40.32 ± 22.44 years) with suspected SFI from Southeastern Serbia were examined using the standard mycological methods. The questionnaires were used to investigate epidemiological characteristics. RESULTS: Superficial fungal infections were diagnosed in 20.5% (n = 336) of patients. In the group of dermatophytes, the most prevalent was Microsporum canis (63.9%, n = 76) followed by Trichophyton mentagrophytes (21.8%, n = 26). Non-albicans Candida species were dominant aetiological agents of superficial candidosis (62.3%). BMI ≥25 kg/m2 (P = 0.019) was determined as an independent risk factor for SFI. There was a statistically significant difference in the EQVAS score between the groups of patients and the control group (P < 0.001). CONCLUSIONS: Results of conducted study indicate that SFI prevalence has not changed in the previous period. However, increase of Candida-SFI prevalence, especially Candida onychomycosis, was established.
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Arthrodermataceae/classificação , Arthrodermataceae/isolamento & purificação , Candida/classificação , Candida/isolamento & purificação , Dermatomicoses/epidemiologia , Dermatomicoses/microbiologia , Adolescente , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Técnicas Microbiológicas , Pessoa de Meia-Idade , Prevalência , Sérvia/epidemiologia , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVE: Diabetes mellitus (DM) has been one of the leading chronic diseases worldwide over past decades. The objective of the study was to identify predictors associated with health-related quality of life (HRQOL) in diabetic patients. METHODS: A cross-sectional questionnaire-based study was conducted at the General Hospital of the city of Leskovac, between June and November 2015. The Short Form-36 (SF-36) questionnaire, EuroQol-5D (EQ-5D) and EuroQol-VAS (EQ-VAS) questionnaires were used. Univariate and multivariate linear regression analyses were performed. RESULTS: The total number of patients was 285, 112 men (39.3%) and 173 women (60.7%), average age 63.92 ± 1.07 years. The results of multiple linear regression of socio-demographic characteristics in relation to dimensions of the quality of life measured by SF-36 and EQ-VAS showed that age, country (rural) life, low level of education, retirement, and poor economic status are predictors of lower quality of life. Our results showed that employment has a significant association with higher Physical Component Score (PCS), Mental Component Score (MCS) and EQ-VAS score, which can be explained with higher incomes, improved economic status and less possibility for the occurrence of depressive mood. Patients without formal education have lower QOL. Univariate multiple regression analysis of the presence of micro- and macrovascular complications of DM showed that angina pectoris, heart failure, diabetic retinopathy, and diabetic nephropathy are the most important factors affecting the quality of life in our population. After including the multivariate model, all tested complications remained statistically significant. CONCLUSION: Our results showed that both socioeconomic and chronic complications are relevant factors of HRQOL in type 1 and 2 diabetes mellitus patients. Age, rural lifestyle, retirement, lower level of education and low socioeconomic status, as well as DM complications (angina pectoris, hearth failure, diabetes nephropathy, and diabetes retinopathy) were found to be independent risk factors for the component scores of SF-36 and EQ-VAS score. Taking into consideration the results obtained, health practitioners should be aware not only of the clinical parameters of patients with DM, but also of their educational level and working status.
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Complicações do Diabetes/epidemiologia , Diabetes Mellitus/epidemiologia , Nível de Saúde , Qualidade de Vida , Estudos Transversais , Demografia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Sérvia/epidemiologia , Fatores SocioeconômicosRESUMO
PURPOSE: Ovarian cancer (OC) is the most fatal cancer in females. The objective of this paper was to determine the incidence and mortality trends of OC in central Serbia from 1999 to 2003. METHODS: Data about all new cases and deaths of OC were obtained from the Serbian Cancer Registry. Data were analyzed for the central of Serbia which encompasses the territory of Serbia without its northern and southern regions. Data of the female population were obtained from the population censuses in the years 1991, 2002 and 2011. World population was used as a standard. Trend and annual percentage change (APC) of the incidence and mortality rate with corresponding 95% confidence intervals (CI) were calculated by performing jointpoint regression. RESULTS: Jointpoint analysis showed increased incidence trend of annual standardized rate (ASR) for OC from 1999 to 2013 with APC 0.3% (95%CI: 0.3, 0.8). Significantly increased trend in OC mortality was recorded continuously from 1999 to 2007 with APC 2.25% (95% CI: 0.9, 3.6). Decreased mortality trend was observed in the period 2010- 2013 with APC -7.34% (95%CI:-15.8, 2.0). The majority of the new cases of OC were aged 40-74 (78.7%). OC was the sixth most common cancer of all cancers in females and the sixth most common cause of cancer death in females. CONCLUSIONS: During 1999-2013 there was an increasing trend of incidence of OC. In 1999-2007 there was a significant increasing mortality trend and non-significant decrease of the trend from 2010 to 2013 in central Serbia. The incidence and mortality rates of OC in central Serbia were higher than the corresponding rates in neighboring countries.
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Neoplasias Ovarianas/epidemiologia , Neoplasias Ovarianas/mortalidade , Adulto , Idoso , Estudos Epidemiológicos , Feminino , Humanos , Incidência , Pessoa de Meia-Idade , Sistema de Registros , Análise de Regressão , Sérvia/epidemiologiaRESUMO
INTRODUCTION: Thyroid cancer (TC) is the most common malignant disease of the endocrine system. The incidence of the TC has been increasing worldwide, especially in female population. However, mortality from TC is low in both males and females. The objective of the paper was to determine and to analyze incidence and mortality trends of TC in males and females in the central Serbia in the period 1999-2014. METHOD: In this descriptive study data from the Serbian Cancer Registry were used. Crude and age-standardized rates (ASRs) of incidence and mortality were calculated. Trend and annual percentage change (APC) of the incidence and mortality rate with corresponding 95% confidence intervals (CI) were calculated by performing Joinpoint regression analyses. RESULTS: A total number of new cases of TC was 3113. TC was diagnosed in 2343 females and 770 males (female-to-male ratio, 3:1). A total number of fatal cases was 770 (while 504 female and 266 male died from TC, female-to-male ratio, 1.9:1). TC was not common before 30 years of age. The highest incidence was recorded both in males and females aged 50-59. Joinpoint regression analysis showed the statistically significant increase of ASRs of TC incidence in males in 1999-2014 period with APC 6.2% (95% CI: 4.2-8.3, p < 0.001) and there was also significant increase of ASRs of TC incidence in females in the same study period with a APC 6.1% (95% CI: 4.2-8.0, p < 0.001). Joinpoint regression analysis showed an insignificant increase of ASRs of TC mortality in males with APC 2.4% (95% CI: -0.5-5.5, p = 0.1). There was an insignificant decrease of ASRs of TC mortality in females with APC -1.3% (95% CI: -4.4-1.9, p = 0.4). CONCLUSION: The increasing trend of age-standardized incidence rates of TC both in males and females and decreasing trend of age-standardized mortality rates during the observed period were registered. Females had higher age-standardized incidence and mortality rates than males. Female to male ratio of incidence was 3:1 and for mortality 1.9:1. Measures of primary and secondary prevention are needed.
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Neoplasias da Glândula Tireoide/epidemiologia , Neoplasias da Glândula Tireoide/mortalidade , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Sérvia/epidemiologia , Fatores Sexuais , Adulto JovemRESUMO
PURPOSE: Elucidation of the factors contributing to the incidence of breast cancer is of crucial importance for the development of preventive or therapeutic strategies targeting the disease. Research on stress and breast cancer has been documented by various studies published over the years. In view of breast cancer importance as the most commonly occurring malignancy in females in Serbia, this study was undertaken to examine the association between stressful life events and breast cancer risk. METHODS: The present hospital-based case-control study comprised 120 new breast cancer cases and 120 hospital controls matched with respect to age (± 2 years). This study used the Paykel Life Events Scale to obtain information about stressful life events in the years before diagnosis. The SPSS statistical package was used and odds ratios (OR) and 95% confidence intervals (95% CI) were calculated from multivariate conditional logistic regression model. RESULTS: Multiple conditional logistic regression analysis revealed six independent predictors of breast cancer risk: experience of severe and moderate threats (first 25 life events from the scale) (OR=3.15, 95% CI=2.01-4.93), son's military service (OR=6.09, 95% CI=4.17-12.37), death of close family member (OR=7.98, 95% CI=2.18-9.14), moderate financial difficulties (OR=3.26, 95%CI=1.24-8.56), maternal death in childhood (OR=3.46, 95% CI=1.21-9.92) and serious financial difficulties (OR=3.55, 95% CI=1.20-10.52). CONCLUSION: Stress exposure has been proposed to contribute to the etiology of breast cancer. There is a need for understanding the differing physiological effects of types or times of stress exposure.
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Neoplasias da Mama/etiologia , Acontecimentos que Mudam a Vida , Adulto , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Risco , Fatores de TempoRESUMO
OBJECTIVE: to assess the level of knowledge about HIV infection among students of the city of Nis, Serbia, through the evaluation of what was their attitude towards social contacts with HIV-positive/diseased subjects, their opinion about the treatment of HIV-positive/diseased subjects, and the sanctions for their inadequate behavior. DESIGN: the study was performed in December 2010 as cross-sectional epidemiological survey on a sample of 260 families chosen randomly from telephone book of the City of Nis, Serbia. SETTING AND PARTICIPANTS: the study population was composed from 143 university students and 64 high-school students. A questionnaire made up of 53 questions about HIV infection and about attitudes towards HIV-positive/diseased subjects was administered to the participants. RESULTS: right answers about the sources of HIV infection ranged from 53.1% to 100%; right answers about mode of transmission of HIV infection ranged from 46.4% to 100%. 79.2% students expressed the opinion that HIV positive/ diseased persons should be treated by the society in the same way as other patients, but only 3.7% of them expressed the wish to have social relations with them. Only 28% of the students agreed that HIV infected subjects should be cured in the same medical institutions with other patients. Concerning the responses about possible sanctions towards HIV-positive/diseased subjects who spread the infection deliberately, 28% of the students agreed that they should undergo administrative or penal sanctions. CONCLUSIONS: student's level of knowledge (both from high schools and universities) about HIV is generally satisfactory, with some exceptions that may be corrected with a better sanitary education. Theoretical attitude of students towards HIV positive/diseased subjects is generally positive, but these results are in clear contrast with answers about relations with these persons in everyday life.
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Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Estudos Transversais , Infecções por HIV/transmissão , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Itália , Sérvia , Inquéritos e QuestionáriosRESUMO
The aim of the study was to assess recent changes in lung cancer incidence and mortality trends in the male and female population in Southeastern Serbia, in the period 1999-2008. Data used for analyses were provided by the Cancer Registry of the Institute for Public Health, Nis. Incidence and mortality trends were based on crude and age-standardized incidence and mortality rates for the period 1999-2008. Standardized rates were calculated by the direct method of standardization (per 100,000), using the world population as the standard. Statistical significance was checked on the basis of correlation coefficient (r) for probability (p) on the level of 0.05. A total of 3,128 new cases and 2,327 deaths from lung cancer were registered (males/females ratio is 4:1). In males, the crude (107.94) and the age-standardized incidence rate (59.88) were four-fold higher than in females (27.10 and 14.21). In males, the crude mortality rate was four-fold higher than in females (80.61 vs. 19.87), while the age-standardized mortality rate was four and a half higher than in females (43.78 vs. 9.54). Lung cancer incidence trend, based on crude and age-standardized incidence rates, in females was increasing while in males was decreasing. Lung cancer mortality trends, based on crude and age-standardized incidence rates, were increasing in both sexes. Registration of unfavourable incidence and mortality trends of lung cancer indicate failure in primary and secondary prevention in the past. It is thus of vital importance to provide much intensive and comprehensive activities for primary and secondary prevention of lung cancer in the future, including education and rigorous tobacco control as well.