Scholarly works in Community Medicine
Permanent URI for this collectionhttps://repository.ibadanedu.com/handle/123456789/12282
Browse
28 results
Search Results
Item A review of the health problems of the internally displaced persons in Africa.(Wolters Kluwer - Medknow, 2016) Owoaje, E. T.; Uchendu, O. C.; Ajayi, T. O.; Cadmus, E. O.Globally, over 40 million people were displaced as a result of wars and violence due to religious and ethnic conflicts in 2015 while 19.2 million were displaced by natural disasters such as famine and floods. In Africa, 12 million people were displaced by armed conflict and violence and there were hundreds of thousands of people displaced by natural disasters. Despite these large numbers of internally displaced persons (IDPs) in Sub‑Saharan African countries and the potentially negative impact of displacement on the health of these populations, there is limited information on the health problems of IDPs in the region. The previous studies have mainly focused on the health problems of refugees and single disease entities among IDPs. However, a more comprehensive picture is required to inform the provision of adequate healthcare services for this vulnerable population. The objective of this review was to fill this knowledge gap. Bibliographic databases were searched and screened, and nine studies were selected and reviewed. The major physical health problems and symptoms were fever/malaria (85% in children and 48% in adults), malnutrition in children (stunting 52% and wasting 6%), malnutrition in adult males (24%), diarrhoea (62% in children and 22% in adults) and acute respiratory infections (45%). The prevalent mental health problems were post‑traumatic stress disorder (range: 42%–54%) and depression (31%–67%). Most of the studies reviewed focused on mental health problems. Limited evidence suggests that IDPs experience various health problems but more research is required to inform the provision of adequate and comprehensive healthcare services for this group of individualsItem Prevalence and factors associated with gambling disorders among in-school adolescents in a rural community in South-Western Nigeria(College of Medicine, University of Ibadan, 2022) Uchendu, O. C.; Olabumuyi, O. O.; Ayinmode, E.Background: Gambling rates are increasing among adolescents in rural communities. Our study aimed to determine the prevalence, patterns, and factors associated with gambling disorders, among in-school adolescents in a rural community in South-western Nigeria. Materials and methods: The study was crosssectional in design involving 427 adolescents selected by a two-stage sampling method across secondary schools in Igbo-Ora. A questionnaire developed from literature and “The South Oaks Gambling Screen-Revised Adolescent Questionnaire” was used to obtain information on sociodemographic and behavioural characteristics and gambling practices. Results: The mean age of the respondents was 14.0 ± 2.2 years with a little over half (51.3%) in the mid to older adolescent age group (14-17 years). The most common forms of gambling reported were playing dice games (46.0%), throwing rubber bands (42.5%), and card games (41.6%) for money. The odds of males ever gambling were two times more than females gambling (OR=2.43, 95%CI: 1.54-3.83). Conclusion: Gambling and problem gambling among adolescents in rural areas is high. Males and adolescents who use alcohol tend to gamble more. Multi-pronged interventions through education, youth-friendly programmes which will complement cultural values are recommended. There’s also a need to inculcate rehabilitation services at primary health care facilities in rural areas to manage adolescents who are problem gamblers.Item Feeding practices and nutritional status of under-five children in a peri-urban setting in Ibadan, southwest Nigeria: a comparative cross-sectional study(Association of Resident Doctors (ARD), University College Hospital (UCH), Ibadan, Nigeria., 2023-06) Bakare, A. A.; Uchendu, O. C.; Omotayo, O. E.; King, C.Background: Existing literature suggests inequalities in nutritional and feeding practices for children in rural communities compared to their urban counterparts. However, with increasing urbanization and changing social norms, re-assessment of rural-urban differences in feeding practices for under-five children is essential. This study therefore aimed to assess the feeding practices and nutritional status of children in a peri-urban setting in Ibadan. Methods: We conducted a community-based cross-sectional comparative study in peri-urban LGA (Lagelu) in Ibadan. Participants were 617 caregivers of under five children identified, from wards typical of rural and urban settings, through a multistage sampling technique. Caregivers’ sociodemographic details, 24-hour dietary recall of the child’s feeding, and anthropometric measurements were obtained. Results: Nearly half of the children were 2 years or older (rural: n=142, 47.2%; urban: n=147, 46.2%). There was significant difference between settings in terms of maternal age and education, father’s education, caregiver’s occupation and socioeconomic status. In total, 611 children (99.0%) were breastfed. Of those breastfed, 45% and 39% in rural and urban settings respectively were initiated within an hour of delivery. Children in rural setting had longer duration of breast feeding. However, they are less likely to be exclusively breast fed for 6 – months compared with children whose caregivers are urban dwellers. Dietary diversity was similar in both settings but higher among males. (20.3% male, 11.7% female in rural; 17.3% male and 15.5% female in urban). Overall, 108 (22.3%), 107 (21.9%), 152 (30.6%) and 34 (7.0%) of children aged 6-59 months were cachetic, underweight, stunted, and overweight respectively but commoner among children in rural settings. Conclusion: Feeding and nutrition programmes need to apply a gender lens if sustained behavioural interventions on child nutrition are to reach equitable outcomes.Item Experience of burden of care among adult caregivers of elderly persons in Oyo State, Nigeria: a cross-sectional study(African Field Epidemiology Network, 2022) Ojifinni, O. O. M.; Uchendu, O. C.Introduction: caring for elderly persons is challenging for caregivers due to elderly persons´ increased dependence and reduced physical strength. This study assessed the burden of care experienced by caregivers of elderly persons in family settings. Methods: this cross-sectional study used a multistage cluster sampling technique to select 1,119 caregivers of elderly persons aged 18-59 years from one rural and one urban local government area in Oyo State, Nigeria. Interviewer-administered questionnaires collected information on caregiving arrangements and burden of care experienced (determined using the modified short version of the Zarit Burden Interview). Results: caregivers´ mean age was 38.6 ± 8.7 years with 50.2% aged ≥40 years. There were more females (59.8%) than males (40.2%) and 78.4% were married. Only 47.8% were primary caregivers, 54% cared for their parents and 2% cared for non-relatives. Prior to their caregiving, 81% reported good relationships with the elderly. Although 80.3% of the elderly were reported to be fully independent for activities of daily living, 74.0% of the caregivers experienced burden of care with 28.2% reporting severe burden. The odds of burden of care were 10 times higher among rural than urban caregivers (OR=10.09, 95%CI=5.99-17.01); eight times higher among those with poor than those with good mental health status (OR=7.90, 95%CI=4.60-13.57) three times higher among those with dependent than independent elders (OR=2.74, 95%CI=1.68-4.47). Conclusion: experience of burden of care was high among caregivers in the rural area and those with poor mental health. Community-oriented support including daycare centres and old people´s homes will provide relief to caregivers.Item Integrated sustainable childhood Pneumonia and infectious disease reduction in Nigeria (INSPIRING) through whole system strengthening in Jigawa, Nigeria: study protocol for a cluster randomised controlled trial(BioMed Central Ltd, 2022) King, C.; Burgess, R. A.; Bakare, A. A.; Shittu, F.; Salako, J.; Bakare, D.; Uchendu, O. C.; Iuliano, A.; Isah, A.; Adams, O.; Haruna, I.; Magama, A.; Ahmed, T.; Ahmar, S.; Cassar, C.; Valentine, P.; Olowookere, T. F.; MacCalla, M.; Graham, H. R.; McCollum, E. D.; Falade, A. G.; Colbourn, T.Background: Child mortality remains unacceptably high, with Northern Nigeria reporting some of the highest rates globally (e.g. 192/1000 live births in Jigawa State). Coverage of key protect and prevent interventions, such as vaccination and clean cooking fuel use, is low. Additionally, knowledge, care-seeking and health system factors are poor. Therefore, a whole systems approach is needed for sustainable reductions in child mortality. Methods: This is a cluster randomised controlled trial, with integrated process and economic evaluations, conducted from January 2021 to September 2022. The trial will be conducted in Kiyawa Local Government Area, Jigawa State, Nigeria, with an estimated population of 230,000. Clusters are defined as primary government health facility catchment areas (n = 33). The 33 clusters will be randomly allocated (1:1) in a public ceremony, and 32 clusters included in the impact evaluation. The trial will evaluate a locally adapted ‘whole systems strengthening’ package of three evidence-based methods: community men’s and women’s groups, Partnership Defined Quality Scorecard and healthcare worker training, mentorship and provision of basic essential equipment and commodities. The primary outcome is mortality of children aged 7 days to 59 months. Mortality will be recorded prospectively using a cohort design, and secondary outcomes measured through baseline and endline cross-sectional surveys. Assuming the following, we will have a minimum detectable effect size of 30%: (a) baseline mortality of 100 per 1000 livebirths, (b) 4480 compounds with 3 eligible children per compound, (c) 80% power, (d) 5% significance, (e) intra-cluster correlation of 0.007 and (f) coefficient of variance of cluster size of 0.74. Analysis will be by intention-totreat, comparing intervention and control clusters, adjusting for compound and trial clustering. Discussion: This study will provide robust evidence of the effectiveness and cost-effectiveness of community-based participatory learning and action, with integrated health system strengthening and accountability mechanisms, to reduce child mortality. The ethnographic process evaluation will allow for a rich understanding of how the intervention works in this context. However, we encountered a key challenge in calculating the sample size, given the lack of timely and reliable mortality data and the uncertain impacts of the COVID-19 pandemic.Item Measuring oxygen access: lessons from health facility assessments in Lagos, Nigeria(BMJ Publishing Group Ltd, 2021) Graham, H. R.; Olojede, O. E.; Bakare, A. A.; Iuliano, A.; Olatunde, O.; Isah, A.; Osebi, A.; Ahmed, T.; Uchendu, O. C.; Burgess, R.; McCollum, E.; Colbourn, T.; King, C.; Falade, A. G.The COVID-19 pandemic has highlighted global oxygen system deficiencies and revealed gaps in how we understand and measure ‘oxygen access’. We present a case study on oxygen access from 58 health facilities in Lagos state, Nigeria. We found large differences in oxygen access between facilities (primary vs secondary, government vs private) and describe three key domains to consider when measuring oxygen access: availability, cost, use. Of 58 facilities surveyed, 8 (14%) of facilities had a functional pulse oximeter. Oximeters (N=27) were typically located in outpatient clinics (12/27, 44%), paediatric ward (6/27, 22%) or operating theatre (4/27, 15%). 34/58 (59%) facilities had a functional source of oxygen available on the day of inspection, of which 31 (91%) facilities had it available in a single ward area, typically the operating theatre or maternity ward. Oxygen services were free to patients at primary health centres, when available, but expensive in hospitals and private facilities, with the median cost for 2 days oxygen 13 000 (US$36) and 27 500 (US$77) Naira, respectively. We obtained limited data on the cost of oxygen services to facilities. Pulse oximetry use was low in secondary care facilities (32%, 21/65 patients had SpO2 documented) and negligible in private facilities (2%, 3/177) and primary health centres (<1%, 2/608). We were unable to determine the proportion of hypoxaemic patients who received oxygen therapy with available data. However, triangulation of existing data suggested that no facilities were equipped to meet minimum oxygen demands. We highlight the importance of a multifaceted approach to measuring oxygen access that assesses access at the point-of- care and ideally at the patient-level. We propose standard metrics to report oxygen access and describe how these can be integrated into routine health information systems and existing health facility assessment tools.Item Awareness and knowledge of birth defects among antenatal clinic attendees at thè University College Hospital, Ibadan, South-West, Nigeria(West African College of Physicians and the West African College of Surgeons, 2021) Akinmoladun, J. A.; Uchendu, O. C.; Lawal, T. A.; Oluwasola, T. A. O.BACKGROUND: The burden of birth defects is disproportionately higher in developing countries. OBJECTIVES: This study assessed the knowledge of risk factors and prevention of birth defects among ante-natal clinic attendees at the University College Hospital, Ibadan, Oyo State, Nigeria. METHODS: This was a cross-sectional study among 415 mothers who presented at the antenatal clinic. A semi-structured questionnaire was used to obtain information on respondents' socio-demographic profile, pregnancy, birth history, knowledge on prevention and risk factors for birth defects. Descriptive statistics was used to present results, independent t-test and ANOVA were used to determine the factors associated with mean of overall knowledge of birth defects. Test statistics was done at a 5% level of statistical significance. RESULTS: The mean age of the women was 31.7 ± 4.8 years. Overall, 93 (22.4%) of the women were above 35 years, 118 (29.9%) were skilled workers and 343 (84,9%) had tertiary education. More than half (219, 52.8%) of the respondents had good knowledge of birth defects (56.4% bad good knowledge of prevention and 66.0% had good knowledge of risk factors). Antenatal clinic attendees in their first trimester had higher. mean overall knowledge score (8.3 4.9) compared to those in second (7.9 4.5) and third (7.9 4.9) trimesters but this was not statistically significant (p=0.873). However, respondents in skilled semi-skilled occupation (8.62) had a significantly higher mean knowledge score compared with those in unskilled occupation/ unemployed (7.33) (p=0,005), CONCLUSION: Knowledge of birth defects is relatively low among women. To reduce the occurrence and severity of birth defects, there is a need to educate mothers on the knowledge, prevention and importance of screening for birth defects.Item Effect of training on knowledge and attitude to standard precaution among workers exposed to body fluids in a tertiary institution in south-west Nigeria(Association of Resident Doctors (ARD), University College Hospital (UCH), Ibadan, Nigeria., 2020) Uchendu, O. C.; Desmenu, A. P.; Owoaje, E. T.Introduction: Standard precaution in the workplace reduces the risk of occupational hazards among workers exposed to body fluids of humans and animals. Training on standard precaution has been recommended as a strategy to improve knowledge, attitude and compliance to these guidelines. This study therefore determine the effect of training on knowledge and attitude to standard precaution among workers exposed to body fluids of humans and animals in the University of Ibadan, South-west, Nigeria. Methods: This was an interventional study among workers exposed to body fluids of humans and animals. A total survey of all faculties where staff and student come in contact with human and animal body fluid was done. Selected staff were trained for two days on standard precaution. A self-administered questionnaire was used to obtain infor mation on socio-demographic information, knowledge and perception of staff on standard precaution. The maximum obtainable knowledge and attitude scores were 27 and 6 points respectively. The mean knowledge and attitude score were determined at pre- test and post-test. Frequency, proportion, mean and standard deviation were used for summary statistics and an independent t-test was performed to test for association. Statistical significance was set at 5%. Results: A total of 136 and 123 responses were obtained at pre-test and post- test respectively. A little over half of the respondents were females (51.5%) and below 40 years (54.4%). The mean knowledge score among the workers increased from 22.59 ± 3.4 at pre-test to 22.83 ± 3.2 at post-test, but it was not statistically significant. However, the mean post-test attitude score (5.10 ± 1.4) was significantly different from the pre-test attitude score (4.49 ± 1.5). Conclusion: Training improved the knowledge and attitude of workers exposed to body fluids of humans and animals working in the University of Ibadan on standard precaution. Periodic training on standard precaution is therefore recommended to sustain a proper attitude to standard precaution guidelines.Item Preoperative visual acuity of cataract patients at a tertiary hospital in sub-Saharan Africa: a 10-year review(SAGE publishing, 2019) Ugalahi, M. O.; Uchendu, O. C.; Ugalahi, L. O.Purpose: To determine the preoperative visual acuity of cataract patients over a 10-year period in a tertiary facility as a means of auditing the cataract surgical services. Methods: A retrospective study of patients with age-related cataracts who had cataract surgery performed between January 2007 and December 2016 at the University College Hospital, Ibadan. Systematic random sampling and probability proportionate to size were used to recruit a representative sample. Information on sociodemographic characteristics, preoperative visual acuity, ocular and systemic comorbidities were retrieved and analysed. Results: Of the 499 patients studied, males were 268 (53.7%) and their mean age was 67.69 ( }9.51) years. The predominant visual acuity was hand motion 184 (36.9%) and yearly mean preoperative visual acuity was in the range of 0.0037–0.04 decimal. Conclusion: The mean preoperative visual acuity of patients in this facility did not change over the 10-year study period. Mean value of preoperative visual acuity remained within the range of blindness and did not improve over the decade. This could either be a reflection of visual impairment at which our patients seek care or an indication of the range of visual acuities at which surgeons are willing to offer cataract surgery in our environment. This trend has negative implications on the burden of cataract blindness as it reflects poor coverage of surgery for other levels of visual impairment due to cataract.Item Awareness and utilization of female condoms among street youths in Ibadan, an urban setting in South-West Nigeria(African Field Epidemiology Network, 2019) Uchendu, O. C.; Adeyera, O.; Owoaje, E. T.Introduction: female condom awareness and use have been poorly documented in sub-Saharan region especially among street youths. This study assessed its awareness and use among street youths. Methods: a cross-sectional study was conducted among 964 youths between ages 15 to 24 years old using questionnaires to elicit information. Univariate and multivariate analysis were conducted at 5% level of significance. Results: more than half (69.9%) were males and between 20-25 years of age (61.2%). More than three-quarter (81.0%) had initiated sexual activity. Almost half (47.9%) of the respondents have heard about female condoms however only 16.8% have ever seen while 4.3% have actually ever used a female condom. Age, education, current sexual activity and experience of rape attempt were predictors of female condom awareness. Conclusion: awareness of female condom was a significant predictor of utilization of female condoms. There is therefore a need for proper awareness and education on the effectiveness of female condoms.
- «
- 1 (current)
- 2
- 3
- »