Prevalence and patterns of adverse events following childhood immunization and the responses of mothers in Ile-Ife, South West Nigeria: a facility-based cross-sectional survey.

BACKGROUND: This study aimed to examine the prevalence and pattern of adverse events following childhood immunization and the responses of mothers in Ile-Ife, South West Nigeria. METHODS: This descriptive cross-sectional study was conducted among 422 mothers of children aged 0 to 24 months attending any of the 3 leading immunization clinics in Ile-Ife, Nigeria. The respondents were selected using the multi-stage sampling technique. Data were collected using a pretested structured interviewer-administered questionnaire and analyzed using IBM SPSS ver. 26.0. The chi-square test was used to test associations, while binary logistic regression was used to determine the predictors of mothers' responses to adverse events following immunization (AEFIs). A p-value of <0.05 was considered statistically significant. RESULTS: The mean age of the respondents was 29.99±5.74 years. About 38% of the children had experienced an AEFI. Most mothers believed that the pentavalent vaccine was the most common cause of AEFIs (67.5%). Fever (88.0%) and pain and swelling (76.0%) were the most common AEFIs. More than half of the mothers (53.7%) administered home treatment following an AEFI. Younger mothers (odds ratio [OR], 2.43; 95% confidence interval [CI], 1.20-5.01), mothers who delivered their children at a healthcare facility (OR, 3.24; 95% CI, 1.08-9.69), and mothers who were knowledgeable about reporting AEFIs (OR, 2.53; 95% CI, 1.04-7.70) were most likely to respond appropriately to AEFIs. CONCLUSION: The proportion of mothers who responded poorly to AEFIs experienced by their children was significant. Therefore, strategies should be implemented to improve mothers' knowledge about AEFIs to improve their responses.

Sleep quality and its relationship with school schedules and mental health of Nigerian secondary school adolescents.

STUDY OBJECTIVES: This study aimed to determine the sleep quality of in-school Nigerian adolescents and its association with their schooling and mental health outcomes. METHODS: The study was a descriptive cross-sectional study. It was conducted among adolescents attending public and private secondary schools within the Ife Central Local Government, Osun State, southwestern Nigeria. A multistage sampling technique was used to select study participants. The Pittsburgh Sleep Quality Index, 9-item Patient Health Questionnaire (PHQ-9), and 7-item General Anxiety Disorder questionnaires were used to determine sleep quality, depression, and anxiety, respectively. RESULTS: We studied 448 adolescents aged between 10 and 19 years with a mean age of 15.0 ± 1.8 years. The majority of our respondents (85.0%) had poor sleep quality. More than half of the respondents (55.1%) had insufficient sleep during weekdays, while only 34.8% had insufficient sleep during weekends. The school closing time and school type showed a statistically significant association with sleep quality (P = .039 and .005, respectively). The odds of having poor sleep quality increased by 2-fold among adolescents in private schools when compared with those in public schools (adjusted odds ratio = 1.97, 95% confidence interval = 1.069-3.627). Using multiple linear regression, only depression showed a statistically significant association with sleep quality at 95% confidence interval (CI = 0.073 to 0.219, P < .001), such that for every unit change in depression scores (PHQ-9), there will be a corresponding increase of 0.103 in sleep quality. CONCLUSIONS: Sleep quality is poor in adolescents and adversely associated with their mental health. This should also be addressed in the development of appropriate interventions. CITATION: Olorunmoteni OE, Fehintola FO, Seun-Fadipe C, Komolafe MA, Mosaku KS. Sleep quality and its relationship with school schedules and mental health of Nigerian secondary school adolescents. J Clin Sleep Med. 2023;19(11):1895-1904.

Legalisation of abortion in a poor-resource setting: nigerian undergraduates' perspectives.

Background: Abortion is one of the leading causes of morbidity and mortality amongst Nigerian women in a country with restrictive abortion laws. Despite being illegal, abortions are still performed, and about 50% of abortions are performed by untrained persons in unhygienic conditions. This study assessed the determinants of attitude of undergraduates to legalisation of safe abortion in Nigeria. Methods: It is a descriptive cross-sectional study. We used a three-stage sampling technique to select 423 undergraduates using a pre-tested questionnaire. The predictors of attitude towards abortion and its legalisation were identified during multivariate analysis. Results: Good knowledge of abortion and its sequelae was found in about two-thirds (62.2%) of the participants, while over half (56.3%) had a negative perspective to abortion legalisation in Nigeria. Older participants were more likely to have positive perspectives to legalisation of abortion compared to their younger counterparts (odds ratio [OR] = 4.72, confidence interval [CI]: 2.61-8.55). Furthermore, respondents from upper social class and those with good knowledge were more likely to have positive perspectives to legalisation of abortion compared to their counterparts (OR = 5.63, CI: 3.12-10.16 and OR = 4.50, CI: 2.89-7.01). Conclusion: The study showed that respondents' knowledge of abortion was relatively low amongst the study population, and more than half of the respondents did not want abortion to be legalised. Increasing awareness on the importance of abortion and its complications in Nigeria will curb the menace of death due to abortion now and in the future.

Determinants of incomplete vaccination among children 12-23 months in Nigeria: An analysis of a national sample.

Objectives: The study aimed to assess the prevalence and the determinants of incomplete childhood vaccination in Nigeria. Materials and Methods: The data for this study was the 2018 Nigeria Demographic and Health Survey. Multivariable multilevel logistic regression analysis techniques using Stata statistical software (version 13) were used in analyzing the data of 5,384 children aged 12-23 months old. Results: About 69.6% of the children were incompletely vaccinated. Individual-level factors such as maternal education, household wealth were associated with incomplete vaccination. The odds of incomplete vaccination among children of mothers without education was 68% higher than those with secondary education and above (adjusted odds ratio [AOR]: (AOR = 1.68; 95% confidence intervals [CI]: 1.56-2.56). Equally children from high wealth index have reduced odds of incomplete vaccination compared to those from low wealth index (AOR = 0.58; 95% CI: 0.47-0.71). Community-level factors such as place of residence, difficulty in getting to health facility were equally associated with vaccination status. The likelihood of incomplete vaccination was 26% higher among children whose parents had difficulty reaching the health facility (AOR = 1.26; 95% CI: 1.11-1.50) than those that did not. In addition, the likelihood of been incompletely vaccinated reduced for children whose mothers live in urban areas (AOR = 0.47; 95% CI: 0.40-0.59). Conclusions: Incomplete childhood vaccination is prevalent in the country and associated with various individual and community factors. Program and policies aimed at improving childhood vaccination uptake should target the identified factors.