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Background: Although nutritional status is influenced by multidimensional aspects encompassing physical factors, there is limited research on this complex relationship. Objectives: This study aimed to examine the interaction between physical activity level indicators and the nutritional status of adults in Türkiye. Methods: A total of 3,970 individuals aged 18 years or older, residing in Afyonkarahisar (Türkiye), participated in this study. Data were obtained through face-to-face interviews with a questionnaire, using simple random sampling among adults. One-day food consumption was recorded using a 24-h dietary recall (24HDR). Physical activity levels were assessed using the International Physical Activity Questionnaire (IPAQ). Results: This study comprised 3,970 participants: 2,087 (52.57%) men and 1,883 (47.42%) women. Among them, 32.64% smoked cigarettes, and 8.72% consumed alcohol. About 40% of adults were overweight, and 16.33% were obese. All participants had inadequate intake levels of potassium, calcium, and iron when compared to the recommended amounts. Physical activity levels showed a weak positive correlation with dietary energy, carbohydrates, protein, fat, and cholesterol, and a weak negative correlation with age, waist-to-hip ratio, and BMI of participants. Conclusion: This study provides insights into the importance of addressing both physical activity and nutritional status. It was found that the weekly duration of physical activity for women was lower than for men. As a result of the nutritional status evaluation, it was found that the daily energy intake of men was higher than that of women.
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Potential differential and non-differential recall error in mobile phone use (MPU) in the multinational MOBI-Kids case-control study were evaluated. We compared self-reported MPU with network operator billing record data up to 3 months, 1 year, and 2 years before the interview date from 702 subjects aged between 10 and 24 years in eight countries. Spearman rank correlations, Kappa coefficients and geometric mean ratios (GMRs) were used. No material differences in MPU recall estimates between cases and controls were observed. The Spearman rank correlation coefficients between self-reported and recorded MPU in the most recent 3 months were 0.57 and 0.59 for call number and for call duration, respectively. The number of calls was on average underestimated by the participants (GMR = 0.69), while the duration of calls was overestimated (GMR = 1.59). Country, years since start of using a mobile phone, age at time of interview, and sex did not appear to influence recall accuracy for either call number or call duration. A trend in recall error was seen with level of self-reported MPU, with underestimation of use at lower levels and overestimation of use at higher levels for both number and duration of calls. Although both systematic and random errors in self-reported MPU among participants were observed, there was no evidence of differential recall error between cases and controls. Nonetheless, these sources of exposure measurement error warrant consideration in interpretation of the MOBI-Kids case-control study results on the association between children's use of mobile phones and potential brain cancer risk.
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Certain patient profile characteristics, such as preexisting medical conditions, can modify the risk of developing SARS-CoV-2 pneumonia among adults vaccinated and not vaccinated against pneumococcal disease. This retrospective cohort study aimed to quantify the risk of pneumonia caused by SARS-CoV-2 among individuals from 15 to 64 years old with and without pneumococcal vaccination in Spain during the 2020-2021 influenza season and establish a risk profile of patients more likely to develop SARS-CoV-2 pneumonia. Data (demographic information, patient medical history, and lifestyle habits) were gathered both directly from the patient via personal interview and by reviewing electronic medical records. In an adjusted analysis for pneumococcal vaccinated patients, visits to hospital outpatient clinics were protective while visits to primary health care services, being widowed, obese, and not using masks in outdoor open spaces were identified as risk factors. For patients who had not received a pneumococcal vaccine, visits to hospital outpatient clinics were protective, while being overweight or obese, alcohol consumption, and not using masks in outdoor open spaces were identified as risk factors. Concerning comorbidities, in the pneumococcal vaccinated group none were found to be protective but having diabetes or other respiratory diseases were identified as risk factors. In the unvaccinated group, undergoing immunosuppressive treatment and having metastatic tumors were protective factors, while cerebrovascular disease and obesity with a BMI ≥ 40 were risk factors. A similar risk profile for developing SARS-CoV-2 pneumonia in pneumococcal vaccinated and non-vaccinated individuals was found. Generally, vaccinated individuals had a lower risk of developing SARS-CoV-2. The findings suggest that vaccination against S. pneumoniae could prevent and reduce SARS-CoV-2 pneumonia. Additionally, this study has identified individuals with other medical conditions, such as obesity, underweight, diabetes, and a history of respiratory diseases, who are at an increased risk of developing SARS-CoV-2 pneumonia and could benefit from vaccination and supervision.
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BACKGROUND: The protection of pregnant workers should be based on evidence regarding the risks to reproductive health from exposure to specific work environments and conditions. The objective of this study was to identify the effects on mothers and newborns resulting from environmental exposure to various occupational risks. METHODS: The study cohort was composed of 399 women admitted to the Obstetrics/Postpartum ward at Hospital La Fe in Valencia, Spain. Face-to-face interviews were conducted to establish associations between workplace exposure during pregnancy and its effects on maternal and newborn health. Sex, anthropometric characteristics, and blood gas analysis in arterial and venous umbilical cord blood at delivery were collected. RESULTS: A total of 138 women were exposed to biological and/or chemical risks, 122 to physical risks, and 139 at no risk of exposure. In the group with chemical and/or biological risks, the frequency of women who resorted to in vitro fertilization to achieve the studied pregnancy is less than half of the group exposed to physical risks, with statistically significant differences (p = 0.047). The mean values for the arterial analysis in both exposure groups were within average values, with similar pH values between them, but the mean values of PCO2 and PO2 were lower in the group of neonates of mothers exposed to physical risks, with a significant difference for arterial PO2 (p = 0.027). CONCLUSION: Our analysis contributes evidence for planning and prioritizing preventive actions to protect women's reproductive health. The results suggest the continuation of a future project that would consider more factors and potentially increase the sample size.
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Gestation is a crucial life stage for both women and offspring, and outcomes are affected by many environmental factors, including diet. The Mediterranean dietary pattern (MD) is considered a healthy eating pattern that can provide the nutritional requirements of pregnancy. Meanwhile, iron deficiency anemia is one of the most frequent complications related to pregnancy. This study aimed to evaluate how the level of adherence to the MD influences maternal gestational weight gain and specific iron-related maternal biochemical parameters during the pregnancy. Accordingly, an observational, population-based study using data from pregnant women conducted over the entire course of their pregnancy was carried out. Adherence to the MD was assessed once using the MEDAS score questionnaire. Of the 506 women studied, 116 (22.9%) were classified as demonstrating a high adherence, 277 (54.7%) a medium adherence, and 113 (22.3%) a low adherence to the MD. No differences were observed in gestational weight gain among the MD adherence groups but the adequacy of weight gain did vary among the groups, with the proportions of inadequate (insufficient or excessive) weight gain presenting the most notable differences. Total anemia prevalence was 5.3%, 15.6%, and 12.3%, respectively, during the first, second, and third trimesters. For iron-related biochemical parameters, no differences are observed among the adherence groups during pregnancy. With high adherence to the MD as the reference group, the crude odds of iron deficiency diagnosis are significant in the first trimester for both the medium [OR = 2.99 (1.55-5.75)] and low [OR = 4.39 (2.15-8.96)] adherence groups, with deficient adherence to the Mediterranean dietary pattern being responsible for 66.5% (35.5-82.6) and 77.2% (53.5-88.8) of the risk of iron deficiency diagnosis for medium and low adherence, respectively. However, adjusted odds ratios were not significant, possibly due to the small sample size. Our data suggest that MD adherence could be related to gestational weight gain adequacy and that optimal adherence could reduce iron deficiency and/or anemia during pregnancy in the studied population.
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Low-frequency electromagnetic fields have grown exponentially in recent years due to technological development and modernization. The World Health Organization (WHO)/International Agency for Research on Cancer (IARC) has classified radiofrequency electromagnetic fields (RF-EMFs) as possibly carcinogenic to humans (Group 2B), and recent studies have investigated the association between exposure to electromagnetic fields in parents and possible health effects in children, especially the development of tumours of the central nervous system (CNS). The objective of this systematic review was to collate all evidence on the relationship between parental occupational exposure to electromagnetic fields and the development of CNS cancer in children and to evaluate this association. This review was prepared according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, Embase, and Web of Science were searched from January 1990 to April 2021. The search was conducted using the following search string: "occupational" AND "child" AND "electromagnetic" AND "cancer". Seventeen articles met our inclusion criteria: 13 case-control studies, two cohort studies, and 2 meta-analyses. Most of the studies showed several methodological weaknesses that limited their results. Due to a lack of consistency regarding the outcome as well as the heterogeneity in the reviewed studies, the body of evidence for the effects of parental exposure to electromagnetic fields is not clear. Methodological heterogeneity in the way that studies were conducted could be responsible for the lack of consistency in the findings. Overall, the body of evidence allows no conclusion on the relationship between parental exposure to electromagnetic fields and the occurrence of CNS tumours in children.
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The therapeutic approach of bladder cancer strongly determines its prognosis. We describe the treatments and outcomes for a Spanish cohort of patients with bladder cancer for the first 12 months after diagnosis and identify the factors that influenced the decision to undergo the treatment received. We conducted a multicenter, prospective, cohort study including primary bladder cancer patients during the first 12 months after diagnosis. The clinical outcomes were performance status (ECOG), adverse events and any cause of mortality. We stratified the analysis by factors that might influence the treatments received. We conducted univariate and multivariable logistic regression models to assess which patient and tumor characteristics were associated with receiving adjuvant treatment in the subgroup of noninvasive bladder cancer patients. In total, 314 patients were included (85% men; 53.8% >70 years) in 7 tertiary Spanish hospitals; 82.2% had a noninvasive urothelial bladder cancer (NMIBC). Patients received mostly surgery plus adjuvant therapy (67.7%). BCG (32.8% patients) was the most frequently administered adjuvant therapy, followed by intravesical chemotherapy (17.8% patients) and radiotherapy (10.8%). The variability of administered treatments among hospitals was low. Patients with NMIBC were more likely to receive adjuvant therapy if they had a higher educational level, some comorbidities and a high-grade tumor. The number of fully active patients (ECOG 0) significantly decreased during the first year of follow-up from 58% to 36 % (OR: 2.41, 95%CI 1.82-3.20); at 12-month follow-up 10.8% patients had died from any cause. In conclusion, most of the patients had a NMIBC. Surgery alone or plus adjuvant therapy were the commonest curative options of bladder cancer. BCG therapy was the adjuvant therapy most frequently administered. Higher educational level, presence of comorbidities and a high-grade tumor were associated with adjuvant therapy. Patient performance status was worsening over time. Almost 1 of 10 patients died during the first year of follow-up.
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Neoplasias da Bexiga Urinária , Masculino , Humanos , Feminino , Neoplasias da Bexiga Urinária/patologia , Estudos Prospectivos , Espanha/epidemiologia , Estudos de Coortes , Assistência ao Convalescente , Vacina BCG/uso terapêutico , Administração Intravesical , Recidiva Local de Neoplasia/tratamento farmacológico , Invasividade NeoplásicaRESUMO
OBJECTIVE: The prevalence of depressive symptoms immediately after the diagnosis of colorectal cancer (CRC) is high and has important implications both psychologically and on the course of the disease. The aim of this study is to analyse the association between depressive symptoms and CRC survival at 5 years after diagnosis. METHODS: This multicentre, prospective, observational cohort study was conducted on a sample of 2602 patients with CRC who completed the Hospital Anxiety and Depression Scale (HADS-D) at 5 years of follow-up. Survival was analysed using the Kaplan-Meier method and Cox regression models. RESULTS: According to our analysis, the prevalence of depressive symptoms after a CRC diagnosis was 23.8%. The Cox regression analysis identified depression as an independent risk factor for survival (HR = 1.47; 95% CI: 1.21-1.8), a finding which persisted after adjusting for sex (female: HR = 0.63; 95% CI: 0.51-0.76), age (>70 years: HR = 3.78; 95% CI: 1.94-7.36), need for help (yes: HR = 1.43; 95% CI: 1.17-1.74), provision of social assistance (yes: HR = 1.46; 95% CI: 1.16-1.82), tumour size (T3-T4: HR = 1.56; 95% CI: 1.22-1.99), nodule staging (N1-N2: HR = 2.46; 95% CI: 2.04-2.96), and diagnosis during a screening test (yes: HR = 0.71; 95% CI: 0.55-0.91). CONCLUSIONS: There is a high prevalence of depressive symptoms in patients diagnosed with CRC. These symptoms were negatively associated with the survival rate independently of other clinical variables. Therefore, patients diagnosed with CRC should be screened for depressive symptoms to ensure appropriate treatment can be provided.
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Neoplasias Colorretais , Depressão , Idoso , Estudos de Coortes , Neoplasias Colorretais/diagnóstico , Depressão/epidemiologia , Feminino , Humanos , Modelos de Riscos Proporcionais , Estudos ProspectivosRESUMO
We investigated the association between exposure to welding fumes and the risk of biliary tract, male breast, bone, and thymus cancer, as well as cancer of the small intestine, eye melanoma, and mycosis fungoides, among men in a European, multicenter case-control study. From 1995-1997, 644 cases and 1,959 control subjects from 7 countries were studied with respect to information on welding and potential confounders. We linked the welding histories of the participants with a measurement-based exposure matrix to calculate lifetime exposure to welding fumes. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using logistic regression models, conditional on country and 5-year age groups, and adjusted for education and relevant confounders. Regular welding was associated with an increased risk of cancer of the small intestine (OR = 2.30, 95% CI: 1.17, 4.50). Lifetime exposure to welding fumes above the median of exposed controls was associated with an increased risk of cancer of the small intestine (OR = 2.00, 95% CI: 1.07, 3.72) and male breast (OR = 2.07, 95% CI: 1.14, 3.77), and some elevation in risk was apparent for bone cancer (OR = 1.92, 95% CI: 0.85, 4.34) with increasing lifetime exposure to welding fumes. Welding fumes could contribute to an increased risk of some rare cancers.
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Poluentes Ocupacionais do Ar , Neoplasias , Exposição Ocupacional , Soldagem , Poluentes Ocupacionais do Ar/efeitos adversos , Estudos de Casos e Controles , Humanos , Masculino , Neoplasias/induzido quimicamente , Neoplasias/epidemiologia , Exposição Ocupacional/efeitos adversos , Razão de ChancesRESUMO
Colorectal cancer affects men and women alike. Sometimes, due to clinical-pathological factors, the absence of symptoms or the failure to conduct screening tests, its diagnosis may be delayed. However, it has not been conclusively shown that such a delay, especially when attributable to the health system, affects survival. The aim of the present study is to evaluate the overall survival rate of patients with a delayed diagnosis of colorectal cancer. This observational, prospective, multicenter study was conducted at 22 public hospitals located in nine Spanish provinces. For this analysis, 1688 patients with complete information in essential variables were included. The association between diagnostic delay and overall survival at five years, stratified according to tumor location, was estimated by the Kaplan-Meier method. Hazard ratios for this association were estimated using multivariable Cox regression models. The diagnostic delay ≥ 30 days was presented in 944 patients. The presence of a diagnostic delay of more than 30 days was not associated with a worse prognosis, contrary to a delay of less than 30 days (HR: 0.76, 0.64-0.90). In the multivariate analysis, a short delay maintained its predictive value (HR: 0.80, 0.66-0.98) regardless of age, BMI, Charlson index or TNM stage. A diagnostic delay of less than 30 days is an independent factor for short survival in patients with CRC. This association may arise because the clinical management of tumors with severe clinical characteristics and with a poorer prognosis are generally conducted more quickly.
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Neoplasias Colorretais , Diagnóstico Tardio , Feminino , Humanos , Masculino , Estadiamento de Neoplasias , Estudos Prospectivos , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
The profiling of emerging organic pollutants present in sludge and generated during wastewater treatment is much more limited than in water. This is mainly due to the difficulty of sludge analysis because of its high content of organic matter and interfering compounds. In this study, a generic extraction method using a mixture of buffered water (pH 4.1) and solid phase extraction (SPE) clean-up was applied to samples of sludge obtained in different treatment plants. This extraction was followed by determination of the contaminants by ultra-high performance liquid chromatography coupled to high resolution mass spectrometry (UHPLC-HRMS), using suspected screening to detect the most relevant organic compounds that access the environment through sludge application. This screening (including >3000 substances, such as, pharmaceuticals, pesticides, metabolites and industrial chemicals) tentatively identified 122 compound and assigned most probable structure to 39. The set of compounds assigned to a probable structure was increased in 14 compounds by searching in a free database of metabolites. Fifteen compounds were unequivocally confirmed against the analytical standard. Pharmaceuticals and personal care products (PPCPs), with 31 substances identified and 8 confirmed were the main group of compounds. Compounds frequently detected in all sludge samples include nucleotides such as adenosine triphosphate, amino acids such as phenylalanine, or peptides such as leu-phe. Altogether, the results of this work highlight the interest of HRMS to draw the profile of organic compounds in complex matrices.
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Poluentes Químicos da Água , Purificação da Água , Compostos Orgânicos , Esgotos/química , Extração em Fase Sólida/métodos , Poluentes Químicos da Água/análiseRESUMO
Pregnant women are among the most vulnerable to environmental exposure to tobacco smoke (EET); which has been linked to problems in the mothers' health; one of the most frequent is gestational diabetes (GD). For this reason, there are specific interventions and prevention strategies designed to reduce this exposure risk. However, currently, they are mostly aimed only at aiding the pregnant women with smoking cessation during pregnancy and do not assess or address the risk from passive exposure due to partner smoking. The aim of this work is to study the exposure to EET of pregnant women considering active and passive smoking and to evaluate its effect on the development of GD. This is an observational case-control study within a retrospective cohort of pregnant women. Information on smoking habits was obtained from both personal interviews and recorded medical history. In total, 16.2% of mothers and 28.3% of partners declared having been active smokers during pregnancy; 36.5% of the women presented EET during pregnancy when both active and passive smoking were considered. After adjustments, the association with the EET and GD of the mother was (aOR 1.10 95% CI: 0.64-1.92); for the EET of the partner, it was (aOR 1.66 95% CI: 1.01-2.77); for both partners, it was (aOR 1.82 95% CI: 1.15-2.89), adjusted by the mother's age and body mass index. There is a lack of education regarding the effects of passive exposure to tobacco smoke. It is essential that pregnant women and their partners are educated on the risks of active and passive smoking; this could improve the effectiveness of other GD prevention strategies.
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Diabetes Gestacional , Poluição por Fumaça de Tabaco , Estudos de Casos e Controles , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Exposição Materna , Gravidez , Estudos Retrospectivos , Fumar/efeitos adversos , Poluição por Fumaça de Tabaco/efeitos adversosRESUMO
BACKGROUND: Smoking during pregnancy is a public health problem worldwide and the leading preventable cause of fetal morbidity and mortality and obstetric disease. Although the risk of tobacco-related harm can be substantially reduced if mothers stop smoking in the first trimester, the proportion of women who do so remains modest; therefore, the treatment of smoking in pregnant women will be the first therapeutic measure that health professionals should adopt when providing care to pregnant women. The recommendation of nicotine replacement therapy during pregnancy remains controversial due to the potential effects on the health of the fetus. PURPOSE: The aim of this review was to provide an overview of human studies about the use of nicotine replacement therapy during pregnancy, evaluating the efficacy and safety of the different formulations. METHODS: The electronic databases PubMed and EMBASE were searched from May 2012 to May 2022. A total of 95 articles were identified through database searching using a combination of keywords. Out of 79 screened articles and after the removal of duplicates, 28 full-text articles were assessed for eligibility and 12 articles were finally included for review. RESULTS: Although demonstrated to be effective in adult smokers, evidence in support of NRT in pregnant women is limited. The results of the apparent safety of the use of NRT during pregnancy contradict the FDA classification of the different NRT formulations. Faster-acting formulations seem to be the safest and even most beneficial forms for the offspring. CONCLUSIONS: NRT is not completely harmless for the fetus or for the mother; however, if an adequate assessment of the risk-benefit binomial is made, its use during pregnancy to aid in quitting smoking does seem appropriate. It is necessary to establish individual recommendations on the formulation and dose to be used during pregnancy based on individual nicotinic needs.
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Abandono do Hábito de Fumar , Adulto , Feminino , Gravidez , Humanos , Abandono do Hábito de Fumar/métodos , Dispositivos para o Abandono do Uso de Tabaco , Nicotina , Fumar , GestantesRESUMO
It is suspected that diet influences the risk of developing breast cancer. Several ß-carotenoids have been inversely associated with breast cancer risk, but association by type of tumor and participant characteristics remain nuclear. The objective of this review of epidemiological studies is to investigate the relationship between ß-carotenoids and breast cancer. This review covers the 2014-2020 period and was carried out using the PubMed and EMBASE databases. Only epidemiological studies carried out on ß-carotenoids and breast cancer were included. The initial keyword search yielded 1559 results and finally a total of 28 studies were included. The quality of the articles and the risk of bias for each included article were assessed. The selected articles were subsequently classified according to their quality. The evidence from the included studies confirms that there is an association between ß-carotenoids and breast cancer risk; the dietary intake of ß-carotenoids may be beneficial in reducing the risk of developing breast cancer.
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Neoplasias da Mama , beta Caroteno , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/etiologia , Neoplasias da Mama/prevenção & controle , Carotenoides , Dieta , Feminino , Humanos , Fatores de RiscoRESUMO
ABSTRACT: The therapeutic approach is crucial to prostate cancer prognosis. We describe treatments and outcomes for a Spanish cohort of patients with prostate cancer during the first 12âmonths after diagnosis and identify the factors that influenced the treatment they received.This multicenter prospective cohort study included patients with prostate cancer followed up for 12âmonths after diagnosis. Treatment was stratified by factors such as hospital, age group (<70 and ≥70âyears), and D'Amico cancer risk classification. The outcomes were Eastern Cooperative Oncology Group (ECOG) performance status, adverse events (AEs), and mortality. The patient characteristics associated with the different treatment modalities were analyzed using multivariate logistic regression.We included 470 men from 7 Spanish tertiary hospitals (mean (standard deviation) age 67.8 (7.6) years), 373 (79.4%) of which received treatment (alone or in combination) as follows: surgery (nâ=â163; 34.7%); radiotherapy (RT) (nâ=â149; 31.7%); and hormone therapy (HT) (nâ=â142; 30.2%). The remaining patients (nâ=â97) were allocated to no treatment, that is, watchful waiting (14.0%) or active surveillance (5.7%). HT was the most frequently administered treatment during follow-up and RT plus HT was the most common therapeutic combination. Surgery was more frequent in patients aged <70, with lower histologic tumor grades, Gleason scores <7, and lower prostate-specific antigen levels; while RT was more frequent in patients aged ≥70 with histologic tumor grade 4, and higher ECOG scores. HT was more frequent in patients aged ≥70, with histologic tumor grades 3 to 4, Gleason score ≥8, ECOG ≥1, and higher prostate-specific antigen levels. The number of fully active patients (ECOG score 0) decreased significantly during follow-up, from 75.3% at diagnosis to 65.1% at 12âmonths (Pâ<â.001); 230 (48.9%) patients had at least 1 AE, and 12 (2.6%) patients died.Surgery or RT were the main curative options. A fifth of the patients received no treatment. Palliative HT was more frequently administered to older patients with higher tumor grades and higher Gleason scores. Close to half of the patients experienced an AE related to their treatment.
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Assistência ao Convalescente , Antineoplásicos Hormonais/uso terapêutico , Braquiterapia/efeitos adversos , Quimioterapia Adjuvante , Prostatectomia/efeitos adversos , Neoplasias da Próstata/terapia , Idoso , Estudos de Coortes , Humanos , Masculino , Gradação de Tumores , Estudos Prospectivos , Antígeno Prostático Específico , Neoplasias da Próstata/patologia , Espanha/epidemiologia , Resultado do TratamentoRESUMO
OBJECTIVE: Discrimination during vital moments, such as the university period, can generate a high impact on people's behavior and health. The aim of this study was to analyze the possible association of discrimination with perceived health and with different risk behaviors, as well as to describe gender differences in Spanish university students. Discrimination during vital moments, such as college, can have a high impact on people's behavior and health. METHODS: A cross-sectional study was carried out with data from first-year university students from 11 Spanish universities (n=9,862). Discrimination, perceived health, alcohol consumption, smoking, consumption of illegal substances, leisure time connected to the Internet, risky sexual relations, family function, risk of mental health problems and risk of eating disorders were assessed. Prevalences with their 95% confidence intervals were obtained and for quantitative variables the mean and standard deviation were calculated. Odds ratios with 95% confidence intervals were calculated to determine the relationship between discrimination and the other variables. RESULTS: An association was found between discrimination and fair or poor perceived health (OR: 1.7; p=0.0001), consumption of illegal substances (OR: 1.3; p=0.002), problematic internet use (OR: 1.3; p=0.004), family dysfunction (OR: 1.8; p=0.0001), risk of mental health problems (OR: 1.9; p=0.0001) and eating disorders (OR: 1.5; p=0.0001). Regarding gender differences, higher prevalence of discrimination was observed in men with health status perceived as fair or worse (OR: 2.2; p=0.0001), family dysfunction (OR: 1.8; p=0.0001), risk of mental health problems (OR: 2.2; p=0.0001) and eating disorders (OR: 1.9; p=0.002). Women, apart from the previous variables, presented association of discrimination with consumption of illegal substances (OR: 1.3; p=0.005) and problematic internet use (OR: 1.4; p=0.002). CONCLUSIONS: The study findings underline that there is an association between discrimination and risk behaviors among Spanish university students. In turn, discrimination was associated with poor or fair perceived health, this relationship being similar in both men and women.
OBJETIVO: La discriminación durante los momentos vitales, como el periodo universitario, puede generar un alto impacto en la conducta y en el estado de salud de las personas. El estudio tuvo como objetivo analizar la posible asociación de la discriminación con la salud percibida y con distintas conductas de riesgo, así como describir las diferencias de género en estudiantes universitarios españoles. METODOS: Se realizó un estudio transversal con datos de estudiantes universitarios de primera matrícula de primer curso de 11 universidades españolas (n=9.862). Se valoró la discriminación, la salud percibida, el consumo de alcohol, el hábito tabáquico, el consumo de sustancias ilegales, el tiempo de ocio conectado a internet, la práctica de relaciones sexuales de riesgo, la función familiar, el riesgo de problemas de salud mental y el riesgo de trastornos de la conducta alimentaria. Se obtuvieron las prevalencias con sus intervalos de confianza al 95% y para las variables cuantitativas la media y desviación estándar. Se calcularon las Odds Ratio con los intervalos de confianza al 95% para conocer la relación entre la discriminación y las otras variables. RESULTADOS: Se encontró asociación entre la discriminación y una regular o mala salud percibida (OR: 1,7; p=0,0001), el consumo de sustancias ilegales (OR: 1,3; p=0,002), el uso problemático de internet (OR: 1,3; p=0,004), la disfunción familiar (OR: 1,8; p=0,0001), el riesgo de problemas de salud mental (OR: 1,9; p=0,0001) y de trastornos de la conducta alimentaria (OR: 1,5; p=0,0001). En cuanto a las diferencias de género, se apreciaron mayores prevalencias de discriminación en hombres con estado de salud percibida como regular o peor (OR: 2,2; p=0,0001), disfunción familiar (OR: 1,8; p=0,0001), riesgo de problemas de salud mental (OR: 2,2; p=0,0001) y de trastornos de la conducta alimentaria (OR: 1,9; p=0,002). Las mujeres, además de las variables anteriores, mostraron asociación de la discriminación con el consumo de sustancias ilegales (OR: 1,3; p=0,005) y el uso problemático de internet (OR: 1,4; p=0,002). CONCLUSIONES: Los hallazgos del estudio subrayan que existe asociación entre la discriminación y las conductas de riesgo de los estudiantes universitarios españoles. A su vez, la discriminación se asoció con una mala o regular salud percibida, siendo esta relación similar tanto en hombres como en mujeres.
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Estudantes , Universidades , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Masculino , Assunção de Riscos , Espanha/epidemiologiaRESUMO
Breast cancer is the most common tumor among women, representing the second cause of cancer deaths in women. Treatment with chemotherapy negatively interferes with nutritional status. The intake of vitamins before, during and after treatment in a pilot cohort of women with non-invasive breast cancer (type I, II) treated at the Valencian Institute of Oncology (IVO) is evaluated. A 3-day anthropometric and nutritional assessment was performed using the DIAL program. Nutritional intake is compared with the values of Estimated Average Requirements (EAR) and Dietary Reference Intake (DRI) provided by the United States Department of Agriculture (USDA) and the European Food Safety Authority (EFSA). There is an overall decrease in vitamin intake during treatment which worsens at the end of said treatment. The decrease is significant in the case of vitamins B2 (p = 0.006), B3 (p = 0.042), B5 (p = 0.001), and B8 (p = 0.021). The relative risk during and after treatment increases with respect to the reference timeframe, before treatment. Deficit risks are statistically significant in the case of vitamins B5 (p = 0.001), B8 (p = 0.001) and B12 (p = 0.001). Decreased vitamin intake during treatment suggests a negative change in the patients' dietary behaviors during this time. Nutritional intervention and support may be beneficial to optimize overall dietary intake and maintain compliance with EAR and DRI for patients during a time in which adequate nutrition is important.
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Neoplasias da Mama , Dieta , Vitaminas/administração & dosagem , Adulto , Neoplasias da Mama/tratamento farmacológico , Estudos de Coortes , Feminino , Humanos , Pessoa de Meia-Idade , Estado Nutricional , Projetos Piloto , Espanha , Estados UnidosRESUMO
INTRODUCTION: Arthroscopic transosseous rotator cuff repair can be performed with an external guide, although the proximity to the axillary nerve raises safety concerns. The aim of this study is to determine the safety of different drilling angles regarding the axillary nerve. MATERIALS AND METHODS: We performed a bone tunnel in the greater tuberosity in 17 fresh frozen shoulders, using an external guide at four different angles: 40°, 50°, 60°, and 70°. At each angle, we measured the distance between the drill and the axillary nerve, the distance from the acromion to the skin incision point, and the perimeter of the arm at the axilla. RESULTS: The distance to the axillary nerve was safe with the guide at an angle of 40°, 50° and 60°, but not at 70° (p = 0.001). We found significant differences between all four angles (p < 0.05). Regression analysis demonstrated the influence of the guide angle in all measurements assessed (p < 0.001). There was no association between the measurements taken and the axillary perimeter (p > 0.5). CONCLUSIONS: Arthroscopic transosseous rotator cuff repair with an external guide does not pose a risk for the axillary nerve using angles of 60° or less.
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Artroscopia , Traumatismos dos Nervos Periféricos/prevenção & controle , Manguito Rotador/cirurgia , Articulação do Ombro , Artroscopia/efeitos adversos , Artroscopia/métodos , Humanos , Articulação do Ombro/inervação , Articulação do Ombro/cirurgiaRESUMO
INTRODUCTION: A frequent complication after total hip arthroplasty is bleeding; to reduce it, intravenous or intra-articular tranexamic acid (TXA) is used. There is no evidence yet on which route of administration is better. MATERIALS AND METHOD: This was a prospective, controlled, randomized study in 2 arms between February 2017 and February 2019. In group A, 15 mg/kg intravenous TXA was administered and in group B 2 g intra-articular TXA. Haemoglobin and haematocrit values were evaluated at 24-72 h, also volume of drained blood, volume of blood lost, transfusions and complications. RESULTS: A total of 195 patients were included: 110 in group A and 85 group B. Haemoglobin dropped 3.10 ± 1.32 g/dl in 24 h and 3.63 ± 1.41 g/dl at 72 h in group A; the haematocrit dropped 8.38 ± 4.67% in 24 h and 15.40 ± 4.39% in 72 h. In group B, haemoglobin dropped 3.09 ± 1.40 g/dl in 24 h and 3.34 ± 1.23 g/dl in 72 h and haematocrit 9.75 ± 3.95% and 10.40 ± 3.72% in 24 and 72 h. No significant differences were found for haemoglobin values at 24 and 72 h and haematocrit at 24 h (p > 0.05); we did not obtain statistically significant differences in drainage, blood loss between groups or in the proportion of transfused. When stratifying the results by age, we obtained significant differences in the decrease in haemoglobin (p = 0.021) and haematocrit (p = 0.025) in patients > 65 years. CONCLUSIONS: The different routes of administration of TXA in PTC have a similar effect in reducing post-operative bleeding without evidencing an increase in complications. LEVEL OF EVIDENCE: I.
Assuntos
Antifibrinolíticos , Artroplastia de Quadril , Ácido Tranexâmico , Administração Intravenosa , Artroplastia de Quadril/efeitos adversos , Perda Sanguínea Cirúrgica/prevenção & controle , Humanos , Recém-Nascido , Hemorragia Pós-Operatória/etiologia , Hemorragia Pós-Operatória/prevenção & controle , Estudos ProspectivosRESUMO
INTRODUCTION: We used data from MOBI-Kids, a 14-country international collaborative case-control study of brain tumors (BTs), to study clinical characteristics of the tumors in older children (10 years or older), adolescents and young adults (up to the age of 24). METHODS: Information from clinical records was obtained for 899 BT cases, including signs and symptoms, symptom onset, diagnosis date, tumor type and location. RESULTS: Overall, 64% of all tumors were low-grade, 76% were neuroepithelial tumors and 62% gliomas. There were more males than females among neuroepithelial and embryonal tumor cases, but more females with meningeal tumors. The most frequent locations were cerebellum (22%) and frontal (16%) lobe. The most frequent symptom was headaches (60%), overall, as well as for gliomas, embryonal and 'non-neuroepithelial' tumors; it was convulsions/seizures for neuroepithelial tumors other than glioma, and visual signs and symptoms for meningiomas. A cluster analysis showed that headaches and nausea/vomiting was the only combination of symptoms that exceeded a cutoff of 50%, with a joint occurrence of 67%. Overall, the median time from first symptom to diagnosis was 1.42 months (IQR 0.53-4.80); it exceeded 1 year in 12% of cases, though no particular symptom was associated with exceptionally long or short delays. CONCLUSIONS: This is the largest clinical epidemiology study of BT in young people conducted so far. Many signs and symptoms were identified, dominated by headaches and nausea/vomiting. Diagnosis was generally rapid but in 12% diagnostic delay exceeded 1 year with none of the symptoms been associated with a distinctly long time until diagnosis.