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1.
Malar J ; 23(1): 117, 2024 Apr 25.
Artículo en Inglés | MEDLINE | ID: mdl-38664783

RESUMEN

BACKGROUND: There are giant steps taken in the introduction of the novel malaria vaccine poised towards reducing mortality and morbidity associated with malaria. OBJECTIVES: This study aimed to determine the knowledge of malaria vaccine and factors militating against willingness to accept the vaccine among mothers presenting in nine hospitals in Enugu metropolis. METHODS: This was a cross-sectional study carried out among 491 mothers who presented with their children in nine hospitals in Enugu metropolis, South-East Nigeria. A pre-tested and interviewer-administered questionnaire was used in this study. RESULTS: A majority of the respondents, 72.1% were aware of malaria vaccine. A majority of the respondents, 83.1% were willing to receive malaria vaccine. Similarly, a majority of the mothers, 92.9%, were willing to vaccinate baby with the malaria vaccine, while 81.1% were willing to vaccinate self and baby with the malaria vaccine. The subjects who belong to the low socio-economic class were five times less likely to vaccinate self and baby with malaria vaccine when compared with those who were in the high socio-economic class (AOR = 0.2, 95% CI 0.1-0.5). Mothers who had good knowledge of malaria vaccination were 3.3 times more likely to vaccinate self and baby with malaria vaccine when compared with those who had poor knowledge of malaria vaccination (AOR = 3.3, 95% CI 1-6-6.8). CONCLUSION: Although the study documented a high vaccine acceptance among the mothers, there exists a poor knowledge of the malaria vaccine among them.


Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Vacunas contra la Malaria , Aceptación de la Atención de Salud , Humanos , Nigeria , Estudios Transversales , Femenino , Adulto , Adulto Joven , Vacunas contra la Malaria/administración & dosificación , Aceptación de la Atención de Salud/estadística & datos numéricos , Aceptación de la Atención de Salud/psicología , Adolescente , Malaria/prevención & control , Madres/psicología , Madres/estadística & datos numéricos , Persona de Mediana Edad , Encuestas y Cuestionarios , Instituciones de Atención Ambulatoria/estadística & datos numéricos , Lactante
2.
BMC Public Health ; 23(1): 841, 2023 05 10.
Artículo en Inglés | MEDLINE | ID: mdl-37165379

RESUMEN

BACKGROUND: Onchocerciasis is a disease of public health concern due to the devastating consequences of the disease which impacts negatively on the lives of the people. The negative impact of the disease may affect its perception and lead to the adoption of some coping strategies. Therefore, understanding the disease perception, impacts and coping strategies used by onchocerciasis patients will help plan health interventions aimed at improving their general well-being. METHODS: This was a community-based study that employed a qualitative method through Key informant interviews (KII) with program managers and focus group discussions (FGD) among people who had Onchocerciasis. Four sessions of FGDs with a total of thirty-two (32) participants and eleven KIIs were conducted to ascertain their in-depth experience in five thematic areas. RESULTS: In these communities, onchocerciasis is perceived to have been caused mainly by the bite of blackflies. Other presumed causes by the patients included drinking polluted water, poor environmental sanitation and witchcraft. The disease had a significant detrimental influence on both the physical and financial aspects of life with limited emotional and social impacts. The long-term clinical manifestations of onchocerciasis triggered pain and insufficient mobility. Thus, onchocerciasis patients experienced impairment in normal daily life activities (farming, etc.), dependency, depression and inability to participate in social events. These manifestations stimulated various coping strategies, mainly, nodulectomy by traditional healers. Others included self-medication, taking an overdose of ivermectin, and the use of alcohol. CONCLUSION: Misconceptions about the cause of onchocerciasis still exist among people with the disease. The consequences of the disease impact negatively on various aspects of their lives and stimulate various coping strategies. Therefore, health promotion messages to the public should aim at dispelling misconceptions about the disease and promote healthy coping strategies.


Asunto(s)
Oncocercosis , Humanos , Oncocercosis/epidemiología , Oncocercosis/tratamiento farmacológico , Nigeria/epidemiología , Ivermectina/uso terapéutico , Adaptación Psicológica , Percepción
3.
J West Afr Coll Surg ; 13(2): 105-112, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37228877

RESUMEN

Background: High preoperative anxiety in surgical patients impacts anesthetic management, postoperative pain scores, patient satisfaction, and postoperative morbidity. The Amsterdam Preoperative Anxiety and Information Scale (APAIS) offers an attractive option for the assessment of preoperative anxiety on account of its brevity and validity. Aim: Our aim was to determine the prevalence and predictors of preoperative anxiety in our surgical patients. Materials and Methods: We conducted a cross-sectional study among surgical patients by means of interviewer-administered structured questionnaire. The questionnaire incorporated both the APAIS and numeric rating scale for anxiety instruments, with the patients' demographic and clinical details. The data collection was carried out from January 2021 to October 2022. Data entry and analysis were done using IBM Statistical Product and Service Solutions, statistical software version 25. Continuous variables were summarized using mean and standard deviation, while categorical variables were presented using frequencies and proportions. Chi square test, Student t test, correlation analysis, and multivariate analysis using binary logistic regression were used in the analysis. Statistical significance was determined by a P value of <0.05. Results: A total of 451 patients participated in the study, with a mean age of 39.4 ± 14.4 years. The prevalence of clinically significant anxiety was 24.4% (110/451). The predictors of high preoperative anxiety in our cohort were female gender, tertiary education attainment, lack of previous surgical experience, ASA grade 3, and patients scheduled for major surgery. Conclusion: A substantial proportion of the surgical patients experienced clinically significant preoperative anxiety.

4.
Afr Health Sci ; 23(3): 748-757, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38357125

RESUMEN

Background: Adolescent problem gambling is a common behavioural issue and could be associated with internet addiction. Objectives: To determine the pattern of problem gambling and factors that predict gambling among adolescents that attended secondary schools in southeast Nigeria. Methodology: This is a cross-sectional study design. A three-stage sampling technique was used to select 796 secondary school adolescents from eight secondary schools in Enugu State, Nigeria. Results: The highest proportion of the respondents, 38.3% had problem gambling with negative consequences. There was a weak positive correlation between gambling severity index and internet addiction. (n=796, r=0.254, p<0.001). There is a very weak negative correlation between gambling severity index and age in years. (n=796, r= -0.034, p=0.331).The male respondents were 1.5 times more likely to have problem gambling when compared with the females, (AOR=1.5; (95%CI: 1.1-2.0). The respondents who have internet addiction were 3.5 times more likely to have problem gambling when compared with those who do not have an internet addiction, (AOR=3.5; 95%CI: 2.6-4.8). Conclusion: The prevalence of gambling among adolescents is high. Adolescents who had problem gambling also had internet addiction. The male respondents were more likely to have problem gambling than their female folk.


Asunto(s)
Juego de Azar , Humanos , Masculino , Adolescente , Femenino , Juego de Azar/epidemiología , Estudios Transversales , Nigeria/epidemiología , Instituciones Académicas , Prevalencia
5.
Afr Health Sci ; 23(2): 23-36, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38223580

RESUMEN

Background: Willingness to be vaccinated against COVID-19 is a topical issue that may change the course and distribution of the pandemic in the country. Objectives: This study was aimed to determine the willingness to receive the COVID-19 vaccine among college adolescents and associated factors. Methodology: This was a cross-sectional study carried out among one thousand college adolescents in six secondary schools in Enugu from April to August 2021. A pretested, self-administered questionnaire was used for data collection. Data entry and analysis were done using IBM Statistical Package for Social Sciences (SPSS) statistical software version 25. Descriptive statistics were used to describe college adolescents' characteristics. Categorical variables were reported as frequencies and percentages. Predictors of willingness to vaccinate were assessed using binary logistic regression. Results: A minor proportion of the respondents, 13.2% (153) were willing to receive the COVID-19 vaccine. The respondents who were males were 1.6 times more willing to receive the COVID-19 vaccination when compared with those who were females. (AOR=1.6, 95%CI: 1.1- 2.3). The respondents who were aware they could be infected with COVID-19 were twice more likely to receive COVID-19 vaccination when compared with those who felt they could not be infected. (AOR=2.0, 95%CI: 1.1-3.1). The respondents who had good knowledge of COVID-19 vaccination were 2.2 times more likely to receive COVID-19 vaccination when compared with those who had poor knowledge. (AOR=2.2, 955CI: 1.5-3.3). Conclusion: A small fraction of college adolescents were willing to receive the COVID-19 vaccine. Male gender, knowledge of vaccine and possibility of transmitting infection are predictors of willingness to receive the vaccination.


Asunto(s)
COVID-19 , Adolescente , Femenino , Masculino , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , Vacunas contra la COVID-19 , Estudios Transversales , Nigeria/epidemiología , Estudiantes , Vacunación
6.
PLoS Negl Trop Dis ; 16(2): e0010182, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-35139077

RESUMEN

INTRODUCTION: Onchocerciasis, a neglected tropical disease of public health importance, causes chronic morbidity and severe disability that may impact on health-related quality of life (HRQoL) of the infected people. This study assessed the HRQoL and associated factors among onchocerciasis patients in southeast Nigeria. METHODS: This was a community-based cross-sectional comparative study. Using a multistage sampling technique, 340 onchocerciasis patients were selected and matched for age and gender with the healthy population in the same neighbourhood. The respondents were interviewed using the short-form-36 (SF-36) questionnaire to determine their HRQoL. WHO Disability Assessment Schedule 2.0 tool (WHODAS 2.0) was used to assess disability in persons with onchocerciasis. Means were compared with independent student t-test while Chi-square test was used to compare proportions. Also, correlation analysis and logistic regression were used in the analyses. RESULTS: A significantly lower proportion of people living with onchocerciasis had a good quality of life when compared with the healthy subjects (69.4% vs 93.5%, p<0.001). Also, an inverse relationship was seen between disability and quality of life in the onchocerciasis group (r = -0.647, p<0.001). Predictors of poor quality of life among respondents with onchocerciasis were: respondents aged ≥48 years (AOR = 2.5, 95% CI: 1.4-5.0), those with some disability associated with onchocerciasis (AOR = 3.33, 95%CI: 1.4-5.0) and respondents who perceived themselves as a burden to people (AOR = 10, 95%CI: 2.5-20). CONCLUSION: Onchocerciasis impacted negatively on HRQoL of persons with onchocerciasis when compared with the healthy population. The quality of life of persons affected with onchocerciasis reduces with increasing disability. There is the need to increase community awareness on onchocerciasis to ensure early diagnosis and prompt treatment as this will reduce disability among those affected with the disease thus enhancing their HRQoL.


Asunto(s)
Personas con Discapacidad/estadística & datos numéricos , Oncocercosis/psicología , Calidad de Vida , Adulto , Actitud , Estudios de Casos y Controles , Costo de Enfermedad , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Nigeria/epidemiología , Oncocercosis/epidemiología , Encuestas y Cuestionarios
7.
Libyan J Med ; 17(1): 2007603, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-34813403

RESUMEN

INTRODUCTION: Atrial septal defect (ASD) is a common congenital heart disease in children that uncommonly presents with pulmonary hypertension. Much is not known about the exact predictor of PAH in children with ASD. OBJECTIVES: This study aimed to determine the predictors of pulmonary hypertension in children with ASD. PATIENTS AND METHODS: This was a descriptive analysis of children with ASD carried out in three different institutions over a five-year period. Data entry and analysis were done using IBM Statistical Package for Social Sciences (SPSS) statistical software, version 25. RESULTS: The majority of the participants, 52.2%, had pulmonary hypertension and 62.5% of them occurred as mild pulmonary hypertension. There was a very weak positive correlation between pulmonary hypertension and the size of atrial septal defect, increases in size of atrial septal defect correlate with increases in pulmonary hypertension and this was found not to be statistically significant (n = 67, r = 0.193, p = 0.118). There was a positive correlation between the size of atrial septal defect and the age of participants in months, increases in age correlate with increases in size of atrial septal defect and this was found to be statistically significant (n = 67, r = 0.357, p = 0.003).The highest proportion of respondents who had pulmonary hypertension, 64.7%, was seen among children less than 1 year old while the least proportion, 27.3%, was within 1-5 years, and the difference in proportions was found to be statistically significant (χ2 = 8.187, p = 0.017). CONCLUSION: Pulmonary hypertension in children with ASD occur usually in the mild form. Age is the only strong predictor of PAH in children with isolated ASD.


Asunto(s)
Cardiopatías Congénitas , Defectos del Tabique Interatrial , Hipertensión Pulmonar , Niño , Defectos del Tabique Interatrial/complicaciones , Defectos del Tabique Interatrial/epidemiología , Humanos , Hipertensión Pulmonar/epidemiología , Hipertensión Pulmonar/etiología , Lactante
8.
Malawi Med J ; 33(2): 127-134, 2021 06.
Artículo en Inglés | MEDLINE | ID: mdl-34777708

RESUMEN

Background: Enumerating the relationship between cardiac structures, function and chamber sizes in children with sickle cell anemia would help in delineating some cardiovascular abnormalities which will aid the Pediatric cardiologist and the cardiac surgeons in a number of decision-making situations. Objectives: The objectives of this study are to assess the dimension of cardiac structures and left ventricular function in children with sickle cell anemia in steady state and controls using echocardiography. Methods: A cross-sectional prospective study that assessed cardiac structures and left ventricular function among fifty-one children with sickle cell anemia (HBSS) and compared with fifty children with HB AA type serving as controls. Results: A significant high proportion of children with sickle cell anemia had abnormal Valvar dimension and left ventricular function above two standard deviations (2-SD) from the mean of the standard population compared to the control group, showing a statistically significant difference (χ2 = 10.42, p= 0.001).All the mean annular valves diameter, left ventricular internal dimension in systole and diastole, inter-sinus distance diameter and sinu-tubular junction diameter are higher in children with sickle cell anemia than controls and this is statistically significant. (p<0.005). Conclusion: This result shows that children with sickle cell anemia have increased valvar size diameter compared with those with normal hemoglobin type. A significantly higher proportion of respondents in type SS group had abnormal left ventricular systolic and diastolic dysfunction when compared with those in type AA group.


Asunto(s)
Anemia de Células Falciformes , Función Ventricular Izquierda , Estudios Transversales , Hemoglobina A , Humanos , Nigeria , Estudios Prospectivos
9.
Hum Vaccin Immunother ; 17(11): 3982-3988, 2021 Nov 02.
Artículo en Inglés | MEDLINE | ID: mdl-34613862

RESUMEN

BACKGROUND: Several controversies surround mothers' willingness to vaccinate against the COVID-19 pandemic especially when mortality is not frequently reported in children.Objectives: This study aimed to ascertain the willingness of mothers of children attending two institutions in Southeast Nigeria to accept the COVID-19 vaccine and factors that may be associated with their choices. METHODOLOGY: This was a cross-sectional study carried out among 577 mothers who presented with their children in two tertiary health institutions in southeast Nigeria. RESULTS: Majority of the respondents (93.9%) were aware of the COVID-19 vaccine. Majority of the respondents, 89.4%, noted that children were not in high priority groups for COVID-19 vaccination in Nigeria. Only 6.9% of the respondents intend to receive the COVID-19 vaccination. Also, a minor proportion of the respondents (4.9%) were willing to vaccinate their children with the COVID-19 vaccine. The odds of receiving the Covid-19 vaccine were four times greater in those who believed that they could be infected than in those who believed that they could not be infected (AOR = 4.0. 95% CI:1.8-8.7). The odds of receiving the Covid-19 vaccine were six times greater in those who were aware of someone that died from COVID-19 than in those who did not know anyone who died from COVID-19 (AOR = 5.7, 95% CI: 2.1-15.8). CONCLUSION: A high level of awareness but low acceptance level for COVID-19 vaccination for mothers and their children was noted. Socioeconomic class, maternal age, and level of education did not influence the willingness of the mother to receive COVID vaccination. Having a belief of possibility of infection with the COVID-19 as well as being aware of someone who died from the disease were important positive variables that could predict vaccine acceptance from this study.


Asunto(s)
COVID-19 , Vacunas contra la COVID-19 , Niño , Estudios Transversales , Femenino , Humanos , Pandemias , SARS-CoV-2 , Vacunación
10.
J Trop Pediatr ; 67(1)2021 01 29.
Artículo en Inglés | MEDLINE | ID: mdl-33544871

RESUMEN

BACKGROUND: Corona virus pandemic (COVID 19) has emerged as the single most important topical issue and poses a challenge to medicine. Adolescent school children are exposed to a varying degree. OBJECTIVES: The study is aimed to determine the knowledge of the mode of spread and preventive practices among college adolescents attending six secondary schools in Enugu metropolis. METHODOLOGY: This was a cross-sectional study carried out in 6 secondary schools among 500 college adolescents. A pretested, interviewer-administered questionnaire was used for data collection. RESULTS: Majority of the respondents, 98.4% were aware of COVID-19. Although, a higher proportion of the respondents, 52.0% were aware COVID-19 could be transmitted through contact with infected persons, only a minor proportion of them, 42.4% had a good knowledge of the mode of spread of COVID-19. However, a high proportion of the respondents, 69.2% practiced good preventive measures against COVID-19. Also, respondents whose parents were self-employed were 1.4 times more likely to have good knowledge of the mode of spread of COVID-19 when compared with those whose parents were on paid employment [adjusted odd ratio (AOR) = 1.4, 95% confidence interval (CI): 0.9-2.0]. The respondents whose fathers have attained tertiary education were 1.6 times more likely to have good preventive practices against COVID-19 when compared with those who had secondary school and below (AOR = 1.6, 95% CI: 1.04-2.5). CONCLUSION: Though college adolescents were aware of COVID-19, not a significant proportion practiced good preventive measures against COVID-19. Knowledge of mode of spread and preventive practices were significantly enhanced by fathers' educational status and being a female adolescent child.


Asunto(s)
COVID-19/prevención & control , COVID-19/transmisión , Conocimientos, Actitudes y Práctica en Salud , Adolescente , Estudios Transversales , Escolaridad , Femenino , Humanos , Masculino , Nigeria , Encuestas y Cuestionarios
11.
J Trop Pediatr ; 67(1)2021 01 29.
Artículo en Inglés | MEDLINE | ID: mdl-33377899

RESUMEN

BACKGROUND: Female genital mutilation (FGM) is a public health menace and it study among adolescents is not exhaustive. OBJECTIVES: The aim is to study the prevalence, pattern, cultural values, health implications and consequences of FGM among adolescent females attending secondary schools in Enugu metropolis. METHODS: A descriptive study involving female adolescents aged 13-21 years recruited by multistage sampling in three Girls Secondary Schools in Enugu Metropolis. RESULTS: Four hundred and fifty (450) questionnaires were distributed and four hundred and fourteen (414) were retrieved. The parents with moderate value for culture and tradition had the highest circumcised respondents (7.8%) (p = 0.056). Majority of the respondents, 93.7% were aware of female circumcision. The major complications of female circumcision according to the respondents were painful urination and menstrual problems. The prevalence of female circumcision among the respondents was 9.4%. A minor proportion of the respondents, 5.8% were of the opinion that all females should be circumcised. Respondents whose fathers attained tertiary education were three times less likely to be circumcised when compared with those whose fathers attained secondary education and less (adjusted odds ratio = 0.3; 95% CI: 0.3-1.5). CONCLUSION: Prevalence of FGM among adolescents aged 13-21 years in Enugu metropolis was 9.4%. Majority of the respondents had good knowledge of FGM, and major complications noted were painful urination and menstrual problems. Fathers education level is a very strong reason for this high awareness of FGM among female adolescents.


Asunto(s)
Circuncisión Femenina , Adolescente , Adulto , Circuncisión Femenina/efectos adversos , Estudios Transversales , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Nigeria , Instituciones Académicas , Adulto Joven
12.
PLoS One ; 15(11): e0242650, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33211761

RESUMEN

BACKGROUND: The use of face masks by children for the prevention of COVID 19 is still controversial, especially with regards to who should wear the face mask and at what age. OBJECTIVES: The study aimed to ascertain the perception of mothers on masking in children as a preventive strategy for COVID-19. METHODOLOGY: This was a cross-sectional study carried out in two health institutions among 387 mothers who presented with their children for the first time in the hospital during the COVID 19 pandemic. A pretested, semi-structured, interviewer-administered questionnaire which was designed by the researchers was used for data collection. RESULTS: Minority (44.7%) of the mothers perceived masking in children as an appropriate measure for the prevention of COVID-19. The frequent reasons given by majority (55.3%) of the mothers for the inappropriateness of face mask in children included perceived difficulty in breathing (38.5%) and the child's readiness to pull it off (29.3%). A significantly higher proportion of the children whose mothers were 35 years and above, 64.2% would wear face masks when compared with 31.7% of those whose mothers were < 30 years of age (χ2 = 28.632, p<0.001). Similarly, a significantly higher proportion (51.0%) of the children who were more than one year of age would wear a face mask when compared with 20.5% of those aged eight days to one year (χ2 = 19.441, p<0.001). The children whose mothers were <30 years were about four times less likely to wear a face mask when compared with those whose mothers were aged 35 years and above. (AOR = 0.273; 95%CI: 0.155-0.478). The children whose fathers have attained tertiary education were about twice less likely to wear face masks when compared with those whose fathers have attained secondary education and less. (AOR = 0.554; 95%CI: 0.334-0.919). Mothers' perception of COVID-19 had no significant influence on children's use of face mask (χ2 = 2.337, p = 0.127). CONCLUSION: Maternal perception of masking in children as an appropriate strategy for preventing COVID-19 is adjudged low in this study. Right perception is significantly enhanced by maternal educational status, employment and marital status.


Asunto(s)
Infecciones por Coronavirus/prevención & control , Máscaras/estadística & datos numéricos , Madres/psicología , Pandemias/prevención & control , Cooperación del Paciente/psicología , Neumonía Viral/prevención & control , Adulto , Betacoronavirus , COVID-19 , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Nigeria , SARS-CoV-2 , Encuestas y Cuestionarios , Adulto Joven
13.
BMC Health Serv Res ; 20(1): 863, 2020 Sep 14.
Artículo en Inglés | MEDLINE | ID: mdl-32928201

RESUMEN

BACKGROUND: Healthcare workers are a burnout-prone occupational group and the prevalence is particularly high among physicians. With the prevailing low physician-patient ratio in Nigeria which has worsened with the recent wave of physician emigration, among other socio-economic constraints; a setting for high physician burnout may have been nurtured. Our survey set out to determine the prevalence of burnout among physicians practicing in Nigeria, ascertain the factors that were associated with the development of burnout and evaluate the respondents' perceived impact of physician burnout on patient safety. METHODS: We used the Oldenburg burnout inventory as the measurement tool for burnout in the cross-sectional study conducted between November and December, 2019 among physicians in five tertiary health institutions in Nigeria. A 5- point Likert-type scale was used to evaluate the participants rating of their perceived impact of physician burnout on patient safety. Data entry and analysis were done using IBM Statistical package for social sciences software version 25 and the level of statistical significance was determined by a p value < 0.05. RESULTS: The response rate was 61% (535/871), and burnout prevalence was 75.5% (404/535). Majority of the physicians (74.6%) perceive that physician burnout could impact patient safety. Physicians' professional grade, age and years in practice, but not specialty, gender or marital status were associated with the exhaustion domain, whereas only the physicians' age was associated with the disengagement domain of burnout. No socio-demographic or work-related characteristics determined overall burnout in our respondents. CONCLUSION: Physician burnout in Nigeria is high and pervasive, and this should alert physicians to be wary of their general and mental health status. Public health policy should address this development which has implications for patient safety, physician safety and healthcare system performance.


Asunto(s)
Agotamiento Profesional/epidemiología , Médicos/psicología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Nigeria/epidemiología , Seguridad del Paciente , Prevalencia , Encuestas y Cuestionarios
14.
BMC Pediatr ; 20(1): 240, 2020 05 21.
Artículo en Inglés | MEDLINE | ID: mdl-32438903

RESUMEN

BACKGROUND: Sickle cell anaemia (SCA) is characterized by attendant ischemia-reperfusion injury especially to the heart. METHODS: The aim of this work is to compare the right ventricular function of children with SCA in steady state (subjects) with those with haemoglobin AA genotype (controls), using echocardiography. It is a cross-sectional study, which echocardiographic measurements to assess right ventricular function among children with SCA and their controls. RESULTS: The mean trans annular plane systolic excursion (TAPSE) in subjects, 28.24 ± 5.23 (Z score: 0.258 ± 1.10) was higher than that in control, 25.82 ± 3.59 (Z score: - 0.263 ± 0.80), and the difference in mean was statistically significant, (t = 2.703, p = 0.008). Significantly higher proportion of subjects with sickle cell anaemia had right ventricular dysfunction (Abnormal TAPSE), 25 (50.0%) when compared with those in control, 11 (22.0%), {χ2 = 8.5, p = 0.0035}. A higher proportion of subjects with sickle cell anaemia (25.5%) had Pulmonary hypertension (RVP) when compared with control (2.0%) and the difference in proportions was found to be statistically significant, (χ2 = 11.668, p = 0.001). The prevalence of right ventricular diastolic dysfunction in subjects was 9.8% while control was 0%. CONCLUSION: Children with sickle cell anaemia present with right ventricular dysfunction. Prevalence of right ventricular systolic and diastolic dysfunction were higher in subjects. More of the subjects in this study (25.5%) had pulmonary hypertension.


Asunto(s)
Anemia de Células Falciformes , Función Ventricular Derecha , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/epidemiología , Niño , Estudios Transversales , Ecocardiografía , Humanos , Nigeria/epidemiología
15.
Tob Induc Dis ; 16: 07, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-31516407

RESUMEN

INTRODUCTION: Tobacco use is a major global public health challenge. It is a risk factor for most leading causes of death, and its health impacts span from conception to adulthood. This study aims to analyse tobacco use data from the 2013 Nigerian Demographic and Health Survey (NDHS), assessing the prevalence, pattern, and socio-demographic correlates of tobacco use among Nigerians aged 15-49 years. METHODS: A secondary data analysis involving 2013 NDHS was done. Data on 17 322 respondents were extracted from 36 800 participants. This number represents respondents with complete data on outcome variables of interest. Primary Sampling Unit defined on the basis of Enumeration Areas from the 2006 census was used. Head of selected household, all men and women aged 15-49 were studied. Data was collected using questionnaires. A chi-squared test and a binary logistic regression model were used in the analysis. RESULTS: Generally, 6.6% of the respondents smoked cigarettes, 1.7% used snuff, 0.4% smoked pipe, and 0.2% chewed tobacco. Based on gender, 6.6% males and 6.3% females smoked cigarettes, 0.3% males and 0.4% females smoked cigarettes as well as used snuff. Predictors of cigarette use included being in age group 25-34 years (AOR 5.8; 95% CI 4.6-7.2), being ≥35 years (AOR 4.1; 95% CI 4.1-6.8), having attained primary education (AOR 1.4; 95% CI 1.2-1.8), living in north region (AOR 1.3; 95% CI 1.1-1.5), as well as being a Moslem (AOR 0.6; 95% CI 0.5-0.7). CONCLUSIONS: A minor proportion of both genders uses tobacco with the commonest form being cigarettes. The commonest combination was cigarettes and snuff, even on stratification by gender. The identified predictors were age in categories, educational level and religion.

16.
Rural Remote Health ; 16(1): 3632, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-26934964

RESUMEN

INTRODUCTION: The aim of the study was to determine whether final year medical students in medical schools of south-east Nigeria were satisfied with rural community posting. METHODS: A cross-sectional descriptive study design was used. All final year medical students in the six medical schools in south-east Nigeria who had completed their rural community posting and were willing to participate were included in the study. The students were interviewed using a pretested, self-administered questionnaire. RESULTS: A total of 457 medical students participated in the study, representing a response rate of 86.7%. Only a minor proportion of the students (22.5%) were satisfied with rural community posting. The most common reason for dissatisfaction among the students was lack of interest in rural communities. Most students (68.7%) were of the opinion that a good rural community posting could influence the students to practise in a rural area after graduation. Factors associated with satisfaction with rural community posting included being a student in a federal institution (adjusted odds ratio (AOR)=0.6, 95% confidence interval (CI)=0.4-0.9), being a male student (AOR=2.4, 95%CI=1.5-3.9) and intention to specialize in community medicine after graduation (AOR=2.7, 95%CI=1.2-6.0). CONCLUSIONS: Most students were dissatisfied with rural community postings and the major reason for dissatisfaction was lack of interest in rural communities. A properly organized rural community posting is capable of changing the negative attitude of the students towards life and medical practice in the rural area. Adequate orientation of the students on the relevance of the posting, good community exposure and enhanced student lecturer interactions during the posting period could ensure satisfaction of the students. There should be a targeted evaluation of the rural community posting at the various medical schools in the country with the aim of strengthening and modifying the posting where necessary so as to ensure its purpose is realized.


Asunto(s)
Actitud del Personal de Salud , Selección de Profesión , Medicina General/educación , Servicios de Salud Rural , Estudiantes de Medicina/psicología , Estudios Transversales , Educación de Pregrado en Medicina/organización & administración , Femenino , Humanos , Masculino , Nigeria/epidemiología , Ubicación de la Práctica Profesional/estadística & datos numéricos , Estudiantes de Medicina/estadística & datos numéricos , Encuestas y Cuestionarios , Recursos Humanos
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