RESUMO
BACKGROUND AND OBJECTIVES: Prevalence of prediabetes and undiagnosed diabetes are different in rural and urban dwellings, with varying driving factors. This study aimed to determine the differences in risk factors of prediabetes and undiagnosed diabetes among Yoruba speaking adult dwellers in selected rural and urban communities in Nigeria using haemoglobin A1c. METHODS: A cross-sectional study was conducted in five selected states in Southwestern Nigeria. Using a multistage sampling technique, 2,537 participants with no prior diagnosis of prediabetes or diabetes mellitus (DM) were enrolled and their glycated haemoglobin (HbA1c) determined. Descriptive statistics, univariate and multiple logistic regression analysis was used to determine the prevalence and risk factors of prediabetes and diabetes at 5% level of significance. RESULTS: Increased age, sex, family history of diabetes, being married, participants' history of hypertension, cardiovascular disease and Gestational Diabetes Mellitus (GDM) or delivery of big babies, BMI, systolic and diastolic blood pressure were significantly associated with prediabetes and diabetes in both urban and rural areas. However, adjusted odds ratio showed that family history of diabetes (2.14, 95% CI: 1.26-3.61 versus 1.36, 95% CI: 1.00-1.85) and past GDM among women (2.67, 95% CI: 0.62, 11.39 versus 1.32, 95% CI: 0.61, 2.89) clearly predict dysglycaemia in the rural compared to urban participants, respectively. CONCLUSIONS: Family history of diabetes and past GDM disproportionately predict dysglycaemia in rural compared to urban participants. Periodic screening for dysglycaemia and public health education, especially in child-bearing women, are necessary measures to reduce the burden of dysglycaemia in Nigeria.
CONTEXTE ET OBJECTIFS: La prévalence du prédiabète et du diabète non diagnostiqué diffère entre les zones rurales et urbaines, avec des facteurs déterminants variés. Cette étude visait à déterminer les différences dans les facteurs de risque du prédiabète et du diabète non diagnostiqué chez les adultes yoruba-parlants vivant dans des communautés rurales et urbaines sélectionnées au Nigeria, en utilisant l'hémoglobine A1c. MÉTHODES: Une étude transversale a été menée dans cinq États sélectionnés du sud-ouest du Nigeria. Utilisant une échantillonnage en plusieurs étapes, 2 537 participants sans diagnostic antérieur de prédiabète ou de diabète sucré (DS) ont été recrutés et leur hémoglobine glyquée (HbA1c) déterminée. Des statistiques descriptives, ainsi que des analyses de régression logistique univariée et multivariée, ont été utilisées pour déterminer la prévalence et les facteurs de risque du prédiabète et du diabète à un seuil de signification de 5 %. RÉSULTATS: L'augmentation de l'âge, le sexe, les antécédents familiaux de diabète, le mariage, les antécédents d'hypertension, de maladie cardiovasculaire et de diabète gestationnel (DG) ou l'accouchement de gros bébés, l'IMC, la pression artérielle systolique et diastolique étaient significativement associés au prédiabète et au diabète dans les zones urbaines et rurales. Cependant, les odds ratio ajustés ont montré que les antécédents familiaux de diabète (2,14, IC à 95 % : 1,26-3,61 contre 1,36, IC à 95 % : 1,00-1,85) et les antécédents de DG chez les femmes (2,67, IC à 95 %: 0,62, 11,39 contre 1,32, IC à 95 % : 0,61, 2,89) prédisent clairement la dysglycémie en milieu rural par rapport aux participants urbains, respectivement. CONCLUSIONS: Les antécédents familiaux de diabète et les antécédents de DG prédisent de manière disproportionnée la dysglycémie en milieu rural par rapport au milieu urbain. Un dépistage périodique de la dysglycémie et une éducation sanitaire, en particulier chez les femmes en âge de procréer, sont des mesures nécessaires pour réduire le fardeau de la dysglycémie au Nigeria. MOTS-CLÉS: Prédiabète, diabète non diagnostiqué, Facteurs de risque, Rural-urbain, Différences, Basé sur l'hémoglobine glyquée, Nigeria.
Assuntos
Diabetes Mellitus , Hemoglobinas Glicadas , Estado Pré-Diabético , População Rural , População Urbana , Humanos , Estado Pré-Diabético/epidemiologia , Estado Pré-Diabético/diagnóstico , Nigéria/epidemiologia , Feminino , Masculino , Estudos Transversais , Adulto , Fatores de Risco , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Pessoa de Meia-Idade , Hemoglobinas Glicadas/análise , Prevalência , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/diagnóstico , Adulto Jovem , Programas de Rastreamento/métodos , IdosoRESUMO
Early initiation of breastfeeding (EIBF) is an essential first step in exclusive breastfeeding that is expected to commence within an hour after childbirth. This study examined the prevalence and the factors associated with EIBF among nursing mothers in Nigeria based on an analysis of the 2003, 2008, 2013, and 2018 Nigerian Demographic Health Survey (NDHS) data. The prevalence of early breastfeeding initiation by women's demographic, socio-economic and reproductive characteristics were computed for each of the survey rounds. The differences in the prevalence estimates for early breastfeeding initiation between the last two survey periods were calculated. A crude and adjusted model to examine association between explanatory variables and early breastfeeding initiation were fitted using Poisson regression model. The mean age of respondents was 29 years (SD=7.3). The prevalence of EIBF increased from 31.5% in 2003 (95% CI 28.4-34.5) to 43.8% in 2018 (95% CI 42.6-45.0), with a decline to 35.3% in 2013 (95% CI 34.0-36.7). The identified risk factors associated with EIBF were being 35-39 years, having at least a primary education, lower wealth quintiles, multiparity, and delivery in a public hospital. EIBF was lower among women that had skilled occupation, access to media, decided to delay pregnancy, history of previous caesarean section, small size baby at birth, and women who received antenatal care. The results indicate that the proportion of women with EIBF in Nigeria is low. Addressing the barriers identified in this paper will help promote EIBF practices in the country.
Assuntos
Aleitamento Materno , Cesárea , Lactente , Recém-Nascido , Feminino , Gravidez , Humanos , Adulto , Nigéria/epidemiologia , Prevalência , Fatores Socioeconômicos , Fatores de Tempo , MãesRESUMO
According to UNAIDS, the 90-90-90 strategy calls for 90% of HIV-infected individuals to be diagnosed by 2020, 90% of whom will be on anti-retroviral therapy (ART) and 90% of whom will achieve sustained virologic suppression. HIV counselling and testing (HCT) is an important entry point for effective prevention of mother-to-child transmission of HIV. However, evidence abounds that HCT is often missed by pregnant women during antenatal care in Nigeria. We used secondary data from the 2018 Nigerian National Nutrition and Health Survey (NNHS) to determine the pattern of missed opportunities within the HCT algorithm and the factors associated with the missed opportunities. Of the 8,329 eligible women, 2,327 (27.9%) missed HCT because of lack of antenatal care; 1,493 (24.9%) missed HIV pre-test counselling; 180 (4.0%) missed HIV testing after participating in pre-test counselling, while 793 (18.2%) missed collection of HIV result and post-test counselling. Generally, most of the women that missed HCT were from the North West (43.3%) and had their antenatal care with traditional birth attendants. The odds of missing ANC were higher in women in the Northern and Southern regions. Concerning pre-test HIV counselling, the odds of missing it were higher among women in the Northwest and Southeast while the odds of missing post-test counselling of HIV test were higher among women in the Northeast and Southeast relative to other regions. Using TBA as a care provider was associated with higher odds of women missing pre-test and post-test counselling of HIV during ANC compared to those that used doctors or midwives or CHEWs. Missed opportunities are common in different stages of HIV counselling and testing pathway in Nigeria, particularly in the Northern regions. Future studies would need to identify the specific reasons for these missed opportunities, enabling the targeting of more specific policy reform and interventions.
Assuntos
Infecções por HIV , Complicações Infecciosas na Gravidez , Feminino , Gravidez , Humanos , Gestantes , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/prevenção & controle , Nigéria , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Cuidado Pré-Natal , Aconselhamento , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Inquéritos EpidemiológicosRESUMO
Globally, malnutrition among under-five children remains a public health concern. There is increasing concern at research and policy levels about anthropometric failure and the double burden of child malnutrition across different groups of children. The objective of this study was to describe the magnitude and distribution of various forms of anthropometric failure (AF) among children under age five in Nigeria. We used the 2018 National Nutrition and Health Survey data collected among 19,471 under-five children in Nigeria. The most prevalent AF was stunting only (17.7%) followed by stunting and underweight (13.9%). Wasting, stunting and underweight was found among 3.5% of the sample. Wasting, stunting and underweight was most common in age 6-11 months (7.0%) and 12-23 months (6.9%). Overall, about 1 out of 5 under-five children has multiple anthropometric failure. The peak age group for multiple AFs was between six months and 35 months. Multiple AF was less likely among females compared to males (RR=0.74, CI: 0.69, 0.80). The risk of multiple AF was higher in both North East (RR=2.15, CI: 1.78, 2.59) and North West (RR=2.98, CI: 2.51, 3.55) relative to the North Central. In contrast, the risk was lesser in the South East (RR=0.75, CI: 0.59, 0.95) and other southern regions. The study showed that multiple anthropometric failure is a common problem among children in Nigeria. Programmes that will support prevention and early identification of different types of malnutrition among under-five children across States in Nigeria are recommended.
Assuntos
Desnutrição , Magreza , Masculino , Feminino , Humanos , Criança , Lactente , Magreza/epidemiologia , Prevalência , Nigéria/epidemiologia , Desnutrição/epidemiologia , Transtornos do Crescimento/epidemiologia , Inquéritos EpidemiológicosRESUMO
In general, family planning uptake promotes healthy living among couples and their children, in addition to aiding national development. This study was a secondary analysis of data collected from two nationally representative data - 2015 and 2018 National Nutrition and Health Surveys (NNHS) - aimed at measuring the uptake of modern and traditional contraceptive methods among women of reproductive age in Nigeria. The data were analysed by presenting differentials in prevalence of modern and traditional contraceptives between 2015 and 2018. The results showed that during the periods modern contraceptive uptake in Nigeria ranged between 10% and 17%. By contrast, the prevalence of the traditional methods was 8.3% and 10.0%. Within four years (2015-2018), the average national modern contraceptive uptake among women increased by 7%, while the traditional contraceptive uptake reduced by 2%. The uptake of both modern and traditional contraceptive methods varied by ages group of women, geo-political regions, and State of residence. We conclude that the uptake of modern contraception is below expectation in all regions in Nigeria. The uptake is worse in the northern regions as compared to the southern regions. Government needs to invest more to increase access to and utilization of modern contraceptive methods.
Assuntos
Anticoncepção , Serviços de Planejamento Familiar , Criança , Feminino , Humanos , Nigéria , Anticoncepção/métodos , Anticoncepcionais , Comportamento ContraceptivoRESUMO
Clinical competence of primary healthcare (PHC) workers is important in the delivery of maternal and child health care and services. In this cross-sectional study, we investigated the diagnostic accuracy and adherence to clinical guidelines for the management of some clinical conditions such as malaria, diarrhea, pneumonia, neonatal asphyxia and postpartum hemorrhage, as a proxy to measure the clinical competence of frontline health workers in PHCs in selected states in Nigeria. Ninety PHC facilities were randomly selected in each State and the FCT. Of the 3330 health workers, only 36.0% were able to correctly diagnose the five selected medical conditions. There was a significant difference in the diagnostic accuracy of the health workers with the doctors having highest diagnostic accuracy (65.5%) compared to other health workers (p <0.001). Adherence to the management guidelines was generally poor across all cadres of health workers and this pattern appear similar across the geopolitical regions in the country. The highest adherence to guidelines was observed among medical doctors (38.2%). The diagnostic accuracy and adherence to national guidelines for managing patients was poor among health workers, particularly, among other cadres except doctors. PHC workers in Nigeria need continuous training to enhance their clinical competence to improve quality of maternal and child health care.
Assuntos
Saúde da Criança , Competência Clínica , Criança , Recém-Nascido , Feminino , Gravidez , Humanos , Nigéria , Estudos Transversais , Pessoal de SaúdeRESUMO
Despite the availability of healthcare centres for the provision of antenatal care (ANC) services in Nigeria, the services are still underutilized by pregnant women. ANC services not only reduce maternal mortality and birth defects, but also have a strong link to many causes of maternal deaths. This study explored the individual and ecological relationships between antenatal care, skilled birth assistance during delivery, and family planning use across states in Nigeria. This study was a secondary analysis of data from the 2018 National Nutrition and Health Survey (NNHS) carried out among 24,985 women aged 15-49 years in the 36 states and the Federal Capital Territory (FCT) in Nigeria. Analysis was carried out at the level of individual women and at the ecological level. Only 68.3% visited a health professional (doctors, nurses, midwives, community health extension workers, and community health officers) for ANC in the most recent pregnancy before the survey. At delivery, 44.9% were assisted by delivery attendants with about half (50.1%) assisted by non-professional (traditional birth attendants, relatives and friends) during delivery. There was a significant variation in use of modern family planning (FP) across types of ANC provider. There was a strong positive correlation between ANC utilisation and skilled birth attendance (SBA) (r=0.706, p <0.001), and between SBA and FP (r=0.730, p <0.001). These results have implications for the design of appropriate interventions for strengthening the role of healthcare providers to enhance ANC patronage, utilization of safe delivery services and sustained use of reproductive health services.
Assuntos
Serviços de Saúde Materna , Tocologia , Gravidez , Feminino , Humanos , Cuidado Pré-Natal , Serviços de Planejamento Familiar , Nigéria , PartoRESUMO
This study used a nationally representative cross-sectional data from 2018 Nigeria Demographic Health Survey (NDHS) to investigate the prevalence and factors associated with anaemia in children aged less than five years in Nigeria. Anaemia was defined as haemoglobin level <11.0g/dl, while explanatory variables included parental profile, social and environmental factors. Descriptive analyses and multivariable Poisson regression models were fitted using Stata 15 software. Associated factors were quantified using Prevalence Ratio (PR) with 95% confidence interval (CI). Of the 5834 children aged 6-59 months, 51.9% were male. The prevalence of anaemia among under-five children was 71.6% (95% CI: 69.9-73.2). Childhood anaemia was associated with history of maternal anaemia (PR 1.06; CI 1.05-1.08); having underweight mothers (PR 1.02; CI 1.00-1.05); being a Muslim (PR 1.05; CI 1.02-1.08), Igbo (PR 1.07; CI 1.01-1.14) and Hausa (PR 1.04; CI 1.01-1.07) ethnic group. Further, children from South-South (PR 1.09; CI 1.06-1.13) and South-West (PR 1.06; CI 1.02-1.10) and those currently breastfeeding (PR 1.06; CI 1.04-1.07) had higher risk of anaemia. However, children from middle (PR 0.94; CI 0.91-0.97), or higher wealth indices were less likely to have anaemia. Maternal socio-economic and nutritional characteristics were identified as key predictors of under-five anaemia. Strategies are needed to mitigate the effect of poverty and tweak new and existing nutritional intervention programs to make them responsive to socio-cultural peculiarities across the various geo-political regions of Nigeria.
Assuntos
Anemia , Mães , Feminino , Humanos , Masculino , Criança , Nigéria/epidemiologia , Estudos Transversais , Anemia/epidemiologia , Aleitamento Materno , Prevalência , Fatores de Risco , Fatores SocioeconômicosRESUMO
BACKGROUND: Frailty has emerged as an important clinical measurement among older adults because of its negative health outcomes. OBJECTIVE: This study measured the prevalence and factors associated with frailty among older adults aged 60 years and above at a Geriatric Centre in Nigeria. METHODS: In this descriptive cross-sectional study, 971 older adults were recruited consecutively. Data on sociodemographics characteristics and clinical parameters were obtained using an interviewer-administered questionnaire and physical examination performed. The Frailty syndrome and Frailty Index were assessed using the Fried Frailty Criteria (FFC) and Canadian Study of Health and Aging (CSHA) scale respectively. Bivariate and multivariate analyses were carried out using SPSS version 21 at a p <0.05. RESULTS: The mean age of the participants was 71.3 (± 7.1) years with a female to male ratio of 2.4:1. Based on FFC scale, 498 older persons (51.3%) had frailty syndrome while only 148 (15.2%) were frail using the CSHA scale. The measure of agreement (Kappa statistics) was 0.22 (p<0001) indicating weak agreement between the two scales. Logistic regression analysis revealed increasing age (OR=1.948 [1.219-3.113]), multiple morbidities (OR= 1.584, [1.177-2.201]), depression (OR= 5.050, [2.501-9.442,]), imbalance or increased risk of fall (OR 1.623, [1.192-2.211,]), and inability to perform IADL (OR= 0.599 [0.535-0.670,]) to be the most significant determinants of frailty syndrome while obesity (OR=0.660, [0.449-0.971]), unusually appeared a deterrent. CONCLUSION: The prevalence of frailty syndrome was high among the older adults. Targeted and timely interventions on the modifiable factors may delay progression into frailty and the eventual negative health outcomes.
CONTEXTE: La fragilité a ete emerge comme un élément clinique important mesure chez les personnes âgées en raison de son état de santé négatif les résultats. OBJECTIF: Cette étude a mesuré la prévalence et les facteurs associée à la fragilité chez les personnes âgées de 60 ans et cidessus dans un centre gériatrique au Nigéria. MÉTHODES: Dans cette étude transversale descriptive, 971 des adultes plus âgés ont été recrutés consécutivement. Les données sur les caractéristiques sociodémographiques et les paramètres cliniques ont été obtenu à l'aide d'un questionnaire administré par l'enquêteur et un examen physique effectué. Le syndrome de fragilité et l'indice de fragilité ont été évalués à l'aide du Fried Frailty Critères (FFC) et étude canadienne sur la santé et le vieillissement (CSHA) respectivement. Bivarié et multivarié les analyses ont été réalisées à l'aide de SPSS version 21 à p <0,05. RÉSULTATS: L'âge moyen des participants était de 71,3 (± 7,1) ans avec un ratio femmes / hommes de 2,4: 1. Basé sur l'échelle FFC, 498 personnes âgées (51,3%) avaient un syndrome de fragilité alors que seulement 148 (15,2%) étaient fragiles selon l'échelle de la SCVS. La mesure d'accord (statistiques Kappa) était de 0,22 (p <0001) indiquant faible accord entre les deux échelles. Une analyse de régression logistique a révélé une augmentation de l'âge (OR = 1,948 [1,219-3,113]), morbidités multiples (OR = 1,584, [1.177-2.201]), dépression (OR = 5.050, [2.501-9.442,]), déséquilibre ou risque accru de chute (OR 1.623, [1.192-2.211,]), et l'incapacité d'effectuer une IADL (OR = 0,599 [0,535-0,670,]) pour être les déterminants les plus importants du syndrome de fragilité obésité (OR = 0,660, [0,449-0,971]), apparaissait inhabituellement dissuasif. CONCLUSION: La prévalence du syndrome de fragilité était élevée parmi les personnes âgées. Interventions ciblées et opportunes sur les facteurs modifiables peuvent retarder la progression vers la fragilité et les éventuels effets négatifs sur la santé. Mots clés: Syndrome de fragilité; Corrélats; Les adultes plus âgés; Gériatrie.
Assuntos
Fragilidade , Idoso , Idoso de 80 Anos ou mais , Canadá , Estudos Transversais , Feminino , Idoso Fragilizado , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Avaliação Geriátrica , Hospitais , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Prevalência , UniversidadesRESUMO
BACKGROUND: There has been an increase in prevalence of hypertension worldwide and a trend towards poor control of hypertension. Despite the development of new guidelines on management of hypertension, it remains a difficult disease to control. METHODS: The study was a prospective cohort study of 386 patients aged 18 to 70 years with uncontrolled hypertension. A simple random sampling technique with computer generated random numbers was used for selection. RESULTS: Majority (58.3%) of the respondents who were overweight had diastolic blood pressure of less than 100 mmHg while 55 (41.7%) respondents who were overweight had diastolic blood pressure of 100mmHg to 110mmHg. Forty (42.1%) of the respondents who were obese had diastolic blood pressure of less than 100mmHg while 55 (57.9%) respondents who were obese had diastolic blood pressure of 100mmHg to 110mmHg. The association was statistically significant (χ2 = 9.845, p-value = 0.02). There was a significant difference between the mean first Systolic Blood pressure and the mean third systolic blood pressure. (< 0.001, 95% CI 19.01- 23.04). Also there was a significant difference between the mean first Diastolic Blood pressure and the mean third Diastolic Blood pressure. (p < 0.001, 95% CI 11.13-11.56). CONCLUSION: This study has shown that increasing body weight was associated with high blood pressures and health education on management of hypertension had significant effect in reducing blood pressures and subsequently leading to better control of hypertension.
RESUMO
OBJECTIVES: To determine the metabolic abnormalities among Hepatitis C Virus (HCV) co infected HAART naïve HIV infected persons within the adult ARV clinic of the University College Hospital/University of Ibadan, Ibadan, Nigeria Methods: This was a retrospective study involving the review of clinical records of newly recruited HIV-infected persons in the adult antiretroviral (ARV) clinic over a 12 month period (January - December 2006). Baseline results for fasting plasma glucose (FPG) and fasting lipid profile were retrieved. RESULTS: Out of the 1,260 HIV infected persons seen during the study period, HCV co-infection was found in 75 (6%) persons. The median values for total cholesterol, LDL-cholesterol and HDL-cholesterol were lower in the HCV co-infected persons. HIV-HCV co-infection was associated with a 0.31 mmol/L depression in Total Cholesterol (TC). The median FPG concentration was significantly higher in HIV-HCV co-infected than HIV only infected persons (5.33mmol/L vs. 5.00mmol/L, p = 0.047). However, regression analysis showed there was no relationship between the HIV-HCV co infected state and fasting glucose levels. CONCLUSION: HIV-HCV co-infection may be associated with a predictable decline in plasma cholesterol, but FPG may not be sufficient to demonstrate insulin resistance in these persons.
Assuntos
Coinfecção/sangue , Infecções por HIV/sangue , Hepatite C/sangue , Adulto , Antirretrovirais/uso terapêutico , Terapia Antirretroviral de Alta Atividade , Glicemia/metabolismo , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Hepatite C/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria , Estudos RetrospectivosRESUMO
Immunization coverage of vulnerable children is often sub-optimal in many low- and middle-income countries. The use of a reminder/recall (R/R) system has been one of the strategies shown to be effective in improving immunization rates. In the resent study, we evaluated the effect of R/R and Primary Health Care Immunization Providers' Training (PHCIPT) intervention on routine immunization completion among 595 infants in Ibadan, Nigeria. The design was a group randomized controlled trial with Local Government Area (LGA) being the unit of randomization. Four randomly selected LGAs were randomized to receive a cellphone R/R only (A), a PHCIPT only (B); combined R/R and PHCIPT (C) intervention or serve as a control group (D). Children aged 0-12 weeks were consecutively recruited into each group and followed up for 12 months. The primary outcome measure was routine immunization completion at 12 months of age. At the study endpoint, immunization completion rates were: group A, 98.6 %; group B, 70 %; group C, 97.3 %; and group D, 57.3 %. Compared to the control group, the cellphone R/R group was 72 % (RR 1.72, 95 % CI 1.50-1.98) and the combined RR/PHCIPT group 70 % (RR 1.70, 95 % CI 1.47-1.95) more likely to complete immunization. In contrast, immunization completion in the PHCIPT group was marginally different from the control group (RR 1.22, 95 % CI 1.03-1.45). These findings remained robust to adjustment for potential predictors of immunization completion as covariates. In conclusion, cellphone reminder/recall was effective in improving immunization completion in this Nigerian setting. Its use is recommended for large scale implementation.
Assuntos
Imunização/estatística & dados numéricos , Liderança , Enfermeiros de Saúde Comunitária , Atenção Primária à Saúde , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Nigéria , Padrões de Prática em Enfermagem , Sistemas de Alerta , Inquéritos e QuestionáriosRESUMO
BACKGROUND: In Nigeria, self-medication of young children is common. Children under the age of five are often self-medicated with antibiotics because of their increased susceptibility to infections. OBJECTIVES: To assess mothers' knowledge on the hazards of antibiotics self-medication in a rural community of South-west Nigeria. METHODOLOGY: A community-based, cross-sectional study was conducted among 513 mothers selected through a purposive sampling technique from Koko community in Olodo, Ibadan between October and December, 2014. Data were collected using a semistructured interviewer administered questionnaire and analyzed with SPSS version 20. Descriptive statistics, Chi-square test and logistic regression were done at 5% level of significance. RESULTS: A very high proportion (96.5%) of mothers in this study practiced antibiotic self-medication for their children. Only 28.1% were knowledgeable about the risks and side effects of antibiotic self-medication. Chi-square test revealed that there was a significant association between respondents' educational status (P < 0.05) and knowledge of the hazards. Mothers with no formal education were less likely to be knowledgeable compared to those who had tertiary education (OR = 0.08; 95% CI = 0.02- 0.57). CONCLUSION: High proportions of mothers lack adequate knowledge on the hazards of antibiotics self-medication. Mothers, particularly those with lower educational levels and young age need to be educated on the risks and side effects of this practice.
Assuntos
Antibacterianos , Comportamento Materno , Mães , Automedicação , Adulto , Fatores Etários , Antibacterianos/efeitos adversos , Antibacterianos/uso terapêutico , Atitude Frente a Saúde , Pré-Escolar , Estudos Transversais , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Mães/psicologia , Mães/estatística & dados numéricos , Nigéria/epidemiologia , População Rural , Automedicação/efeitos adversos , Automedicação/psicologia , Automedicação/estatística & dados numéricos , Classe SocialRESUMO
Febrile illnesses occur frequently among HIV positive patients and these are often treated presumptively as malaria in endemic areas. Parasite-based diagnosis of malaria will eliminate unnecessary treatment, reduce drug-drug interactions and the chances for the emergence of drug resistant Plasmodium. We evaluated finger prick blood samples from 387 people living with HIV (PLWHIV) and suspected of having malaria by expert microscopy and Paracheck-Pf(TM) - a histidine-rich protein-II based malaria rapid diagnostic test. The study was conducted at the PEPFAR supported AIDS Prevention Initiative in Nigeria (APIN) Clinic of the University College Hospital Ibadan, southwest Nigeria. Outcome parameters were prevalence of malaria parasitemia, sensitivity and specificity of Paracheck-Pf as well as the positive and negative predictive values for Paracheck-Pf using microscopy of Giemsa-stained blood film as gold standard. Malaria parasites were detected in 19·1% (74/387) of enrollees by microscopy and 19·3% (74/383) by Paracheck-Pf. Geometric mean parasite density was 501/µl (range 39-749 202/µl). Sensitivity and specificity of Paracheck-Pf at all parasite densities were 55·4% and 89·3% while corresponding figures at parasite densities ≥200/µl were 90·9% and 90·3%. Sensitivity and specificity at parasite densities ≥500/µl was 97·6% and 90·3%. Positive and negative predictive values for parasite density ≥200/µl were 55·4% and 98·7%, respectively. Paracheck-Pf was found to be a useful malaria diagnostic tool at parasite densities ≥200/µl facilitating appropriate clinical management.
Assuntos
Infecções Oportunistas Relacionadas com a AIDS/diagnóstico , Amodiaquina/uso terapêutico , Fármacos Anti-HIV/uso terapêutico , Antimaláricos/uso terapêutico , Soropositividade para HIV/complicações , Malária Falciparum/diagnóstico , Kit de Reagentes para Diagnóstico , Infecções Oportunistas Relacionadas com a AIDS/tratamento farmacológico , Infecções Oportunistas Relacionadas com a AIDS/epidemiologia , Contagem de Linfócito CD4 , Análise Custo-Benefício , Feminino , Guias como Assunto , Soropositividade para HIV/tratamento farmacológico , Soropositividade para HIV/epidemiologia , Humanos , Malária Falciparum/tratamento farmacológico , Malária Falciparum/epidemiologia , Masculino , Microscopia , Nigéria/epidemiologia , Prevalência , Sensibilidade e Especificidade , Organização Mundial da SaúdeRESUMO
OBJECTIVE: The clustering of cardiovascular risk factors and diseases has grievous implications on overall morbidity and mortality. There is however relative paucity of this information among the Nigerian population. This study was aimed at defining the prevalence of the clustering of hypertension (HT), diabetes mellitus (DM) and dyslipidemia (DYSL) in a Nigerian teaching hospital outpatient clinics population. SUBJECTS AND METHODS: A cross sectional study of patients managed at the hypertension and diabetes clinics of the Lagos State University Teaching Hospital, Nigeria between January and December 2008. The baseline demographic characteristics, blood pressures, blood sugars and fasting lipid profiles were obtained retrospectively from hospital records. Using the standard criteria for the diagnosis of HT, DM and DYSL, the prevalence of these conditions and their respective clusters were determined. RESULTS: A total of 506 patients were seen over this period, male; 234 (46.2%), female; 272(53.8%) with mean age of 57.35 (1.28) years. The prevalence of HT, DM and DYSL were 85%, 39.5% and 58.9% respectively. Concurrent HT and DYSL was the most prevalent cluster found in 146 patients (28.9%), followed by the clustering of the three co-morbidities of HT, DM and DYSL in 124 patients (24.5%).Other clusters were DM+HT; 49 (9.7%), DM+DYSL;13 (2.6%). 41.2% of the population had the clustering of at least two co-morbidities and about a quarter had the three conditions coexisting. CONCLUSION: There is a significant burden of the cardiovascular risk factors occurring in clusters in the Nigerian population studied. This calls for purposeful measures to control these risk factors.
Assuntos
Doenças Cardiovasculares/epidemiologia , Diabetes Mellitus/epidemiologia , Dislipidemias/epidemiologia , Hipertensão/epidemiologia , Distribuição por Idade , Análise por Conglomerados , Comorbidade , Efeitos Psicossociais da Doença , Estudos Transversais , Complicações do Diabetes/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Prevalência , Fatores de Risco , Distribuição por SexoRESUMO
INTRODUCTION: The spectrum of clinical manifestation in multiple myeloma (MM) ranges from asymptomatic disease to severely debilitative state. Unexplained renal disease is an indication for the investigation of patients for MM. This study is a retrospective analysis of the renal profile of patients with multiple myeloma in relation to management strategy in our institution. METHODS: Medical records of 64 patients with multiple myeloma seen between 2000 and 2008 were retrospectively reviewed at an 850-bed tertiary hospital in South-Western Nigeria. The Mahn-Whitney test was used to compare laboratory features between patient with renal failure and those without renal failure. Subjects with serum creatinine ≥2mg/dL were regarded to have renal failure. Overall survival was calculated from diagnosis to death or lost to follow-up. RESULTS: A total of forty three patients were eligible. The renal status was categorized into three according to serum creatinine level; those with normal serum creatinine level (0.5-1.5mg/dl) were 26 (60.5%), serum creatinine level (>1.6-1.9mg/dl), and creatinine level ≥2mg/ dl were 3(7%) and 14(32.5%) respectively. Hyperuricaemia was observed in 6(42.9%) of MM patients with renal failure compared with 7(26.9%) of patient without renal failure (p<0.05). Twenty-one percent of those with renal failure had hypercalceamia. Thirty-six percent of the renal failure patients had haemodialysis. The average survival for all patients with renal failure was 18 months after diagnosis. CONCLUSION: The outcome in patients with renal failure remained poor with early mortality despite supportive management. Hyperuricaemia and dehydration, given the hot climate might have worked in concert with other factors to worsen the renal status in these patients.
RESUMO
OBJECTIVE: Many subjects with dementia present primarily to neuropsychiatric practices because of behavioural and psychological symptoms (BPSD). This study reviewed the profile of clinically-diagnosed dementias and BPSD seen in a pioneer neuropsychiatric practice in Abeokuta, southwestern Nigeria over a ten year period (January1998 - December 2007). METHODS: A review of hospital records of all patients with diagnoses of dementia or dementing illness using the ICD-10 criteria as well as specific diagnostic criteria for different dementia phenotypes. Associated BPSD, co-morbidities and treatments were also reviewed. RESULTS: Out of a total of 240,294 patients seen over the study period, 108 subjects met clinical diagnostic criteria for probable dementia giving a hospital frequency of 45 per 100,000. Alzheimer's disease (AD) and Vascular dementia (VaD) were the predominant phenotypes seen in 62 (57.4%) and 18 (16.7%) subjects respectively. Others include mixed dementia (4 cases), frontotemporal dementia (4 cases), Lewy body dementia (3 cases), alcohol-related dementia (3 cases), PD dementia (1 case) and unclassifiable (13 cases). Apathy, night time behaviour, aberrant motor behaviour, agitation and irritability were the most common BPSD features, while hypertension was the most common co-morbidity. Neuroleptics, anticholinergics and anti-hypertensives were most commonly prescribed. Anticholinesterase inhibitors were sparingly used. CONCLUSION: Probable AD was the most prevalent dementia phenotype seen in this practice. Increased awareness of dementia and better utilization of specific treatments are needed among psychiatrists and primary care practitioners in Nigeria.
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Demência/epidemiologia , Distribuição por Idade , Idoso , Antipsicóticos/uso terapêutico , Comorbidade , Demência/tratamento farmacológico , Feminino , Humanos , Hipertensão/epidemiologia , Masculino , Pessoa de Meia-Idade , Nigéria/epidemiologia , Fenótipo , Prevalência , Estudos Retrospectivos , Fatores de Risco , Distribuição por SexoRESUMO
BACKGROUND AND PURPOSE: Stroke is a growing public health problem worldwide. Hospital workers are sources of knowledge on health issues including stroke. The present study aimed at assessing the knowledge and perception of a sample of Nigerian hospital workers about stroke. METHODS: Hospital-based, cross-sectional survey. Respondents selected by systematic random sampling were interviewed using a 29-item pre-tested, structured, semi-closed questionnaire. RESULTS: There were 370 respondents (63% female, mean age: 34.4 +/- 7.5 years; 61% non-clinical workers). Twenty-nine per cent of respondents did not recognize the brain as the organ affected. Hypertension (88.6%) was the commonest risk factor identified; 13.8% identified evil spirit/witchcraft as a cause of stroke, whilst one-sided body weakness (61.9%) was most commonly identified as warning symptom. Hospital treatment was most preferred by 61.1% of respondents whilst spiritual healing was most preferred by 13.0%. In the bivariate analysis, higher level of education and being a clinical worker correlated with better stroke knowledge (P < 0.001). CONCLUSION: This study demonstrates gaps in the knowledge of these hospital workers about stroke, and treatment choice influenced by cultural and religious beliefs. Health education is still important, even, amongst health workers and stroke awareness campaigns may need to involve faith-based organizations.
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Pesquisas sobre Atenção à Saúde , Conhecimentos, Atitudes e Prática em Saúde , Acidente Vascular Cerebral/etiologia , Adulto , Fatores Etários , Estudos Transversais , Escolaridade , Feminino , Humanos , Masculino , Nigéria , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapia , Inquéritos e QuestionáriosRESUMO
The acute toxicity of glycerol was studied in swiss albino rats. The median lethal dose (LD50) of glycerol in the local strain of swiss albino was determined to be 4.42 gm/kg body weight. Nervous signs were observed in the rats before death. Organ: body weight ratios of the heart, kidneys and liver were higher than normal, while those of the spleen and brain remained normal. No gross pathological lesion of these organs was observed. The histopathological lesions observed include congestion of blood vessels of the lungs and kidneys; accumulation of hemoglobin in renal tubules; renal tubular epithelial degeneration and desquamation; neuronal degeneration and necrosis, as well as occurrence of haemosiderin pigments.