Vitamin C, vitamin E, ß-carotene and risk of Parkinson's disease: a systematic review and dose-response meta-analysis of observational studies.

OBJECTIVE: This study aimed to explore the relationship between the intake of vitamin C, vitamin E and ß-carotene, and the risk of Parkinson's disease (PD). METHODS: Web of Science, Embase, PubMed, Cochrane library, CNKI, and WanFang databases were searched from inception to 29 August 2022 for observational studies reporting the odds ratios (ORs) or relative risks (RRs) or hazard ratios (HRs) and 95% confidence intervals (CIs) of PD by Vitamin C/Vitamin E/ß-carotene intake. Random-effects models, publication bias assessment, subgroup, sensitivity and dose-response analyses were performed, using.Stata version 12.0. RESULTS: A total of 13 studies were included. There was no significant association between high-dose vitamin C intake and the risk of PD compared with low-dose vitamin C intake (RR = 0.98, 95%CI:0.89,1.08). Compared with low-dose intake, high-dose intake of vitamin E can prevent the risk of PD (RR = 0.87, 95%CI:0.77,0.99). Compared with lower ß-carotene intake, there was a borderline non-significant correlation between higher intake and PD risk (RR = 0.91, 95%CI:0.82,1.01), and high dose ß-carotene intake was found to be associated with a lower risk of PD in women (RR = 0.78, 95%CI:0.64,0.96). CONCLUSION: This study shows that vitamin E intake can reduce the risk of PD and play a preventive role.

Factors associated with anaemia among pregnant women in Rwanda: an analysis of the Rwanda demographic and health survey of 2020.

BACKGROUND: Anaemia in pregnancy is associated with several adverse outcomes for mothers and newborns, as well as their families. In this study, we assessed the prevalence of anaemia and the associated factors among pregnant women in Rwanda. METHODS: Secondary data from the 2020 Rwanda Demographic and Health Survey (RDHS) was used. Multistage stratified sampling was used to select 435 pregnant women included in the study. Anaemia among pregnant women was defined as a haemoglobin value < 11 g/dL. Multivariable logistic regression was used to assess the associated factors with anaemia in pregnancy, using SPSS (version 26). RESULTS: Of the 435 pregnant women, 24.6% (95%CI: 21.1-29.3) were anaemic (1 in 4 pregnant women). Not working (AOR = 2.45; 95%CI: 1.14-5.26), being unmarried (AOR = 1.23; 95%CI: 1.24-3.57), low wealth index (AOR = 9.19; 95%CI: 1.64-51.56), having difficulty accessing a nearby health facility (AOR = 5.40; 95%CI: 2.21-13.23), and normal body mass index (AOR = 3.33; 95%CI: 1.46-7.59) were associated with higher odds of being anaemic. However, not taking iron supplements (AOR = 0.16; 95% CI: 0.04-0.67), having no exposure to television (AOR = 0.35; 95%CI: 0.14-0.91), being from the southern region (AOR = 0.14; 95% CI: 0.03-0.66), and low husband/partner's education (AOR = 0.08; 95% CI: 0.01-0.59) were associated with lower odds of being anaemic. CONCLUSIONS: The study findings indicate a high prevalence of anaemia in pregnancy, which was associated with several socio-demographics. There is a need for setting up mobile clinics and health facilities in hard-to-reach areas for easy accessibility to early anaemia screening services. Conducting mass screening for anaemia targeting pregnant women who are not working, the unmarried, and those with a low wealth index would also be beneficial. The intake of locally available iron rich foods and/ or bio-fortified foods is also recommended.

Comprehensive knowledge about HIV/AIDS and associated factors among adolescent girls in Rwanda: a nationwide cross-sectional study.

BACKGROUND: Limited comprehensive knowledge of HIV/AIDS is highlighted as one of the major factors linked to the high prevalence of HIV among adolescents and young girls. Thus, it is crucial to identify factors that facilitate or hinder adolescent girls from having comprehensive knowledge of HIV/AIDS. We, therefore, assessed the prevalence of comprehensive knowledge about HIV/AIDS and associated factors among adolescent girls in Rwanda. METHODS: We used secondary data from the Rwanda Demographic and Health Survey (RDHS) 2020 comprising 3258 adolescent girls (aged 15 to 19 years). Comprehensive knowledge was considered if an adolescent girl answered correctly all the six indicators; always using condoms during sex can reduce the risk of getting HIV, having one sexual partner only who has no other partners can reduce the risk of getting HIV, a healthy-looking person can have HIV, can get HIV from mosquito bites, can get HIV by sharing food with persons who have AIDS, and can get HIV by witchcraft or supernatural means. We, then, conducted multivariable logistic regression to explore the associated factors, using SPSS (version 25). RESULTS: Of the 3258 adolescent girls, 1746 (53.6%, 95%CI: 52.2-55.6) had comprehensive knowledge about HIV/AIDS. Adolescent girls with secondary education (AOR = 1.40, 95% CI: 1.13-3.20), health insurance (AOR = 1.39, 95% CI: 1.12-1.73), a mobile phone (AOR = 1.26, 95% CI: 1.04-1.52), exposure to television (AOR = 1.23, 95% CI: 1.05-1.44), and a history of an HIV test (AOR = 1.26, 95% CI: 1.07-1.49) had higher odds of comprehensive HIV knowledge, compared to their respective counterparts. However, girls residing in Kigali (AOR = 0.65, 95% CI: 0.49-0.87) and Northern (AOR = 0.75, 95% CI: 0.59-0.95) regions, and those of Anglican religion (AOR = 0.82, 95% CI: 0.68-0.99) had less odds of comprehensive knowledge compared to those in Southern region and of the Catholic religion. CONCLUSIONS: To increase the comprehensive understanding of the disease at a young age, the need for expanded access to HIV preventive education through formal educational curriculum, and mass and social media via mobile phones is highlighted. In addition, the continued involvement of key decision-makers and community actors, such as religious leaders, is vital.

Mosquito bed net use and associated factors among pregnant women in Rwanda: a nationwide survey.

BACKGROUND: In malaria-endemic countries such as Rwanda, the appropriate use of mosquito bed nets is an effective intervention for malaria prevention. Despite being one of the demographics most impacted by malaria, there is a dearth of literature on the usage of mosquito bed nets by pregnant women in Rwanda. The study aimed to assess the prevalence and associated factors for mosquito bed net use among pregnant women in Rwanda. METHODS: We used weighted data from the 2020 Rwanda Demographic and Health Survey of 870 pregnant women, and multistage stratified sampling was used to select participants. Multivariable logistic regression was conducted to determine the factors associated with mosquito bed net use, using SPSS (version 26). RESULTS: Of the 870 pregnant women, 57.9% (95%CI: 54.6-61.1) used mosquito bed nets. However, 16.7% did not use bed nets among those owning bed nets. On one hand, older age (AOR = 1.59, 95%CI: 1.04-2.44), primary education (AOR = 1.18, 95%CI: 1.07-2.23), being married (AOR = 2.17, 95%CI: 1.43-3.20), being from Kigali region (AOR = 1.97, 95%CI: 1.19-3.91), partner's education (AOR = 1.22, 95%CI: 1.13-3.41), having recently visited a health facility (AOR = 2.07, 95%CI: 1.35-3.18), and being in the third pregnancy trimester (AOR = 2.14, 95%CI: 1.44-3.18) were positively associated with mosquito bed net use. On the other hand, low wealth index (AOR = 0.13, 95%CI: 0.07-0.24), and being from Eastern region (AOR = 0.42, 95% CI: 0.26-0.66) had a negative association. CONCLUSIONS: About half of the pregnant women in Rwanda used mosquito bed nets and the usage was associated with various socio-demographics. There is a need for appropriate risk communication and continuous sensitisation to improve mosquito net use among pregnant women. Early antenatal care attendance and partner engagement in malaria prevention and mosquito net use, as well as consideration of household dynamics, are also crucial in improving not only mosquito net coverage but also utilization.

Prevalence of risk factors for human immunodeficiency virus among sexually active women in Rwanda: a nationwide survey.

BACKGROUND: The Human Immunodeficiency Virus (HIV) remains a global health burden, and despite the advancements in antiretroviral therapy and various strategies employed to curb HIV infections, the incidence of HIV remains disproportionately high among women. Therefore, this study aimed to determine the prevalence of the risk factors for the acquisition of HIV among sexually active women in Rwanda. METHODS: Secondary data from the 2020 Rwanda Demographic Health Survey, comprising 10,684 sexually active women, was used. Multistage stratified sampling was employed to select the study participants. Multivariable logistic regression was conducted to determine the associated risk factors using the SPSS (version 25). RESULTS: Of the 10,684 sexually active women, 28.7% (95% confidence interval (CI): 27.5-29.4) had at least one risk factor for HIV acquisition. Having no education (AOR = 3.65, 95%CI: 2.16-6.16), being unmarried (AOR = 4.50, 95%CI: 2.47-8.21), being from female-headed households (AOR = 1.75, 95%CI: 1.42-2.15), not having health insurance (AOR = 1.34, 95%CI: 1.09-1.65), no HIV test history (AOR = 1.44, 95%CI: 1.01-2.08), being from the poorest wealth quintile (AOR = 1.61, 95%CI: 1.14-2.27) and lack of exposure to mass media (AOR = 1.30, 95%CI: 1.07-1.58) were associated with higher odds of exposure to at least one HIV acquisition risk factor. In contrast, age groups of 25-34 (AOR = 0.56, 95%CI: 0.44-0.71) and 35-44 years (AOR = 0.62, 95%CI: 0.48-0.80), rural residence (AOR = 0.63, 95%CI: 0.49-0.81) and being from the western region (AOR = 0.67, 95%CI: 0.48-0.94) were associated with less odds of exposure to at least one HIV acquisition risk factor. CONCLUSION: More than a quarter of sexually active women in Rwanda had exposure to at least one risk factor for HIV acquisition. There is a need to maximize the use of mass media in disseminating HIV prevention and behavioral change messages. Engagement of religious leaders and promotion of HIV testing, especially among the never-testers, may be vital strategies in successful HIV prevention programs.

Prevalence of risk factors for human immunodeficiency virus among women of reproductive age in Sierra Leone: a 2019 nationwide survey.

BACKGROUND AND AIM: For over 40 years of the HIV/AIDS global epidemic, no effective cure nor vaccine is yet available, making the current control strategies focused on curbing new infections through risk reduction. The study aimed to determine the prevalence of HIV risk factors and their associated socio-demographics among women of reproductive age in Sierra Leone. METHODS: We used weighted data from the Sierra Leone Demographic and Health Survey (SLDHS) of 2019 for 12,005 women aged 15-49 years. Multistage sampling was used to select study participants. Exposure to HIV risk factors was considered if a woman reported at least one of the following; having multiple sexual partners, transactional sex, non-condom use for the unmarried, and having other sexually transmitted infections (STIs). We, then, conducted multivariable logistic regression to explore the associated socio-demographics. All the analyses were done using SPSS (version 25). RESULTS: Of the 12,005 women, 38.1% (4577/12005) (95% confidence interval (CI) 37.3-39.0) had at least one of the four risk factors. Women of 15 to 19 years (adjusted odds ratio (AOR) = 1.34, 95% CI 1.00-1.80) and 20 to 34 years (AOR = 1.25, 95% CI 1.05-1.49) had more odds of having HIV risk factors compared to those of 35 to 49 years. Urban residents (AOR = 1.49, 95% CI 1.17-1.89) and those from the Northwestern region (AOR = 1.81, 95% CI 1.26-2.60) were also more likely to encounter HIV risk factors compared to their respective counterparts. Moreover, unmarried women (AOR = 111.17, 95% CI 87.55-141.18) and those working (AOR = 1.38, 95% CI 1.14-1.67) also had higher odds of having HIV risk factors, compared to their respective counterparts. Sex of household head and parity were also significant associates. CONCLUSIONS: More than a third of women in Sierra Leone had encountered at least one HIV risk factor, and this was associated with age, place of residence, region, marital status, working status, household head and parity. There is a need for strengthening HIV/AIDS education programs, laws and policies targeting the young, working, unmarried and urban-resident women.

Women empowerment and health insurance utilisation in Rwanda: a nationwide cross-sectional survey.

BACKGROUND: Health insurance coverage is one of the several measures being implemented to reduce the inequity in access to quality health services among vulnerable groups. Although women's empowerment has been viewed as a cost-effective strategy for the reduction of maternal and child morbidity and mortality, as it enables women to tackle the barriers to accessing healthcare, its association with health insurance usage has been barely investigated. Our study aims at examining the prevalence of health insurance utilisation and its association with women empowerment as well as other socio-demographic factors among Rwandan women. METHODS: We used Rwanda Demographic and Health Survey (RDHS) 2020 data of 14,634 women aged 15-49 years, who were selected using multistage sampling. Health insurance utilisation, the outcome variable was a binary response (yes/no), while women empowerment was assessed by four composite indicators; exposure to mass media, decision making, economic and sexual empowerment. We conducted multivariable logistic regression to explore its association with socio-demographic factors, using SPSS (version 25). RESULTS: Out of the 14,634 women, 12,095 (82.6%) (95% CI 82.0-83.2) had health insurance, and the majority (77.2%) were covered by mutual/community organization insurance. Women empowerment indicators had a negative association with health insurance utilisation; low (AOR = 0.85, 95% CI 0.73-0.98) and high (AOR = 0.66, 95% CI 0.52-0.85) exposure to mass media, high decision making (AOR = 0.78, 95% CI 0.68-0.91) and high economic empowerment (AOR = 0.63, 95% CI 0.51-0.78). Other socio-demographic factors found significant include; educational level, wealth index, and household size which had a negative association, but residence and region with a positive association. CONCLUSIONS: A high proportion of Rwandan women had health insurance, but it was negatively associated with women's empowerment. Therefore, tailoring mass-media material considering the specific knowledge gaps to addressing misinformation, as well as addressing regional imbalance by improving women's access to health facilities/services are key in increasing coverage of health insurance among women in Rwanda.

Utilisation of modern contraceptives by sexually active adolescent girls in Rwanda: a nationwide cross-sectional study.

BACKGROUND: Modern contraceptive use has been shown to influence population growth, protect women's health and rights, as well as prevent sexually transmitted infections (STIs) for barrier contraceptive methods such as condoms. The present study aimed at assessing the level of utilization and factors associated with modern contraceptive use among sexually active adolescent girls in Rwanda. METHODS: We used secondary data from the Rwanda Demographic and Health Survey (RDHS) 2020 data of 539 sexually active adolescent girls (aged 15 to 19 years). Multistage stratified sampling was used to select study participants. We conducted multivariable logistic regression to assess the association between various socio-demographics and modern contraceptive use using SPSS version 25. Modern contraception included the use of products or medical procedures that interfere with reproduction from acts of sexual intercourse. RESULTS: Of the 539 sexually active girls, only 94 (17.4%, 95% CI: 13.8-20.1) were using modern contraceptives. Implants (69.1%) and male condoms (12.8%) were the most used options. Modern contraceptive use was positively associated with older age (AOR = 10.28, 95% CI: 1.34-78.70), higher educational level (AOR = 6.98, 95% CI: 1.08-45.07), history of having a sexually transmitted infection (AOR = 8.27, 95% CI: 2.54-26.99), working status (AOR = 1.72, 95% CI: 1.03-2.88) and being from a female-headed household (AOR = 1.96, 95% CI: 1.12-3.43). However, not being in a union (AOR = 0.18, 95% CI: 0.10-0.35) and region (AOR = 0.28, 95% CI: 0.10-0.80) had negative associations. CONCLUSIONS: To promote utilisation of modern contraceptives, family planning campaigns need to place more emphasis on the younger, unmarried adolescents, as well as those with lower educational levels. Consideration of household and regional dynamics is also highlighted.

Dimensions of women empowerment on access to antenatal care in Uganda: A further analysis of the Uganda demographic health survey 2016.

BACKGROUND: Women empowerment has been viewed as a good strategy in the reduction of global maternal morbidity and mortality. Most of the recent studies in Uganda have focussed on antenatal care (ANC) frequency and the associated factors with no focus on the effect of women empowerment. Our study aims at examining the prevalence of optimal access to ANC by considering the timing of initiation, type of ANC provider and ANC frequency and their association with women empowerment. METHODS: We used Uganda Demographic and Health Survey 2016 data of 9957 women aged 15-49 years. Multistage stratified sampling was used to select study participants and we conducted multivariable logistic regression to establish the association between women empowerment and access to ANC using Statistical package for the social sciences version 25. RESULTS: Out of 9957 women, 2953 (29.7%: 95% CI: 28.5.0-30.2) had initiated ANC in first trimester, 6080 (61.1%: 95% CI: 60.4-62.3) had 4 or more ANC contacts, and 9880 (99.2%: 95% CI: 99.0-99.3) had received ANC from a skilled provider. Overall, 2399 (24.1%: 95% CI: 23.0-24.6) had optimal access to ANC. Economic empowerment and exposure to media were the only women empowerment indices that were positively associated with optimal access to ANC. Other factors that were significant include; region, wealth index, age, level of education and working status. CONCLUSION: To ensure increased access to ANC, policy-makers and other stakeholders should prioritise the use of mass media in maternal health programs, equitable allocation of the limited financial resources with a focus on older, poor and uneducated women.

Increased child abuse in Uganda amidst COVID-19 pandemic.

Globally, COVID-19 lockdown measures have exposed children to more sexual, physical and emotional abuse and neglect. Although the COVID-19 pandemic is likely to have long-lasting adverse psychological effects on children, there have been comparatively few studies on children's health as compared with adults, particularly in low-income countries. Uganda implemented one of the most stringent lockdowns with bans on transportation and gatherings as well as the closure of schools, stores and places of worship. In order to address the dearth of information in less developed regions, the article aims to provide an insight into the increased cases of child abuse in Uganda during the COVID-19 pandemic. The data and information were primarily compiled from government and child welfare organisation open-source databases. The psychosocial impacts of COVID-19 have greatly disrupted the living conditions of children, limiting their access to basic needs such as food and health care. In addition, there is a lack of social support, thus putting children at an increased risk of different forms of child abuse. Since the implementation of the COVID-19 lockdown in Uganda, there has been a rise in the incidence of child abuse. Increased cases of physical and sexual abuse against children have been reported in different parts of the country as well as increased cases of child labour. To strengthen child protection during the COVID-19 pandemic, this article highlights a need for multi-level stakeholder cooperation to ensure increased funding, increased community awareness and sensitisation, early detection and effective management and referral of child abuse cases.

Factors associated with health facility utilization during childbirth among 15 to 49-year-old women in Uganda: evidence from the Uganda demographic health survey 2016.

BACKGROUND: Almost all maternal deaths and related morbidities occur in low-income countries. Childbirth supervised by a skilled provider in a health facility is a key intervention to prevent maternal and perinatal morbidity and mortality. Our study aimed to establish the factors associated with health facility utilization during childbirth in Uganda. METHODS: We used the Uganda Demographic and Health Survey 2016 data of 10,152 women aged 15 to 49 years. The study focused on their most recent live birth in 5 years preceding the survey. We applied multistage stratified sampling to select study participants and we conducted multivariable logistic regression to establish the factors associated with health facility utilization during childbirth, using SPSS (version 25). RESULTS: The proportion of women who gave birth at a health facility was 76.6% (7780/10,152: (95% confidence interval, CI, 75.8-77.5). The odds of women aged 15-19 years giving birth at health facilities were twice as those of women aged 40 to 49 years (adjusted odds ratio, AOR = 2.29; 95% CI: 1.71-3.07). Residing in urban areas and attending antenatal care (ANC) were associated with health facility use. The odds of women in the northern region of Uganda using health facilities were three times of those of women in the central region (AOR = 3.13; 95% CI: 2.15-4.56). Women with tertiary education (AOR = 4.96; 95% CI: 2.71-9.11) and those in the richest wealth quintile (AOR = 4.55; 95% CI: 3.27-6.32) had higher odds of using a health facility during child birth as compared to those with no education and those in the poorest wealth quintile, respectively. Muslims, Baganda, women exposed to mass media and having no problem with distance to health facility had higher odds of utilizing health facilities during childbirth as compared to Catholic, non Baganda, women not exposed to mass media and those having challenges with distance to access healthcare. CONCLUSION: Health facility utilization during childbirth was high and it was associated with decreasing age, increasing level of education and wealth index, urban residence, Northern region of Uganda, ANC attendance, exposure to mass media, tribe, religion and distance to the nearby health facility. We recommend that interventions to promote health facility childbirths in Uganda target the poor, less educated, and older women especially those residing in rural areas with less exposure to mass media.

Prevalence and factors associated with sexual violence among women aged 15-49 years in rural Uganda: evidence from the Uganda Demographic and Health Survey 2016.

OBJECTIVES: Sexual violence is a serious global health problem with short- and long-term physical, mental, and reproductive adverse effects. This study aimed to determine the prevalence and factors associated with sexual violence among women of reproductive age in rural Uganda. STUDY DESIGN: This was a cross-sectional study based on the Uganda Demographic and Health Survey (UDHS) 2016 data. METHODS: UDHS 2016 data for 5259 rural women aged 15-49 years were used in this study. Multistage stratified sampling was used to select participants, and data were collected using validated questionnaires. Multivariable logistic regression was used to determine factors associated with sexual violence. All analyses we carried out in SPSS (version 25). RESULTS: The overall prevalence of sexual violence among rural women was 24.3% (95% confidence interval [CI]: 23.4-25.7) compared with 18.4% (95% CI: 17.0-20.7) among urban women. Rural women who had received only primary education had higher odds of sexual violence compared with those who had received tertiary education (adjusted odds ratio [AOR] = 3.01, 95% CI: 1.17-7.72). Women living in the Western region were more likely to experience sexual violence than those living in the Northern region of Uganda (AOR = 2.01, 95% CI: 1.41-2.87). In addition, women in the poorest wealth quintile had higher odds of sexual violence compared with those in the richest quintile (AOR = 2.06, 95% CI: 1.02-4.17). Women justifying beating, health care decision-making, and husband's/partner's frequency of getting drunk were also significantly associated with sexual violence. CONCLUSIONS: The prevalence of sexual violence among rural Ugandan women was high and is associated with factors such as educational level, region, wealth index, justified beating, health care decision-making, and husband's/partner's frequency of getting drunk. Thus, there is a need to improve the livelihoods and income of rural women, including the promotion of continued education for girls, as well as to strengthen protective laws and policies to curb this public health issue.

Factors associated with HIV testing among pregnant women in Rwanda: A nationwide cross-sectional survey.

Human immunodeficiency virus (HIV) testing during pregnancy is crucial for the prevention of mother-to-child transmission of HIV, through aiding prompt treatment, care, and support. However, few studies have explored HIV testing among pregnant women in Rwanda. This study, therefore, aimed to determine the prevalence and associated factors of HIV testing among pregnant women in Rwanda. We used secondary data from the 2020 Rwanda Demographic and Health Survey (RDHS), comprising 870 pregnant women. Multistage stratified sampling was used by the RDHS team to select participants. We conducted bivariable and multivariable logistic regression to explore factors associated with HIV testing using SPSS (version 25). Of the 870 pregnant women, 94.0% had tested for HIV during their current pregnancy. Younger age (24-34 years), not working, large household size, multiple sex partners, as well as secondary, primary, and no education were associated with higher odds of HIV testing compared to their respective counterparts. However, being unmarried, belonging to the western region, having not visited a health facility, and not having comprehensive HIV knowledge were associated with lower odds of HIV testing. A high proportion of pregnant women had tested for HIV. The study revealed that individual-level factors had the greatest influence on HIV testing in pregnancy, with a few household-level factors showing significance. There is a need for maternal health stakeholders to design and develop HIV testing programs that are region-sensitive. These programs should target older, more educated, working, and unmarried women with limited HIV knowledge.

Nearly half of HIV-positive children attending public health facilities are suffering from chronic under-nutrition in conflict-affected zones of Southern Ethiopia.

Background: In combination with HIV infection, malnutrition is a complicated medical condition with high morbidity and mortality rates in affected children due to a variety of socioeconomic and medical etiological variables. To combat this, information from a range of contexts is required, but there is little evidence, particularly about the nutritional status of under 15 living with HIV in impoverished communities such as conflict affected areas. Therefore, in this study the magnitude and related factors of stunting among under 15 children antiretroviral therapy at public health facilities was assessed. Methods: An institution-based cross-sectional study was conducted among under 15 children living with HIV in conflict-affected zones of Southern Ethiopia. After providing written informed consent to study participants, data were collected using an interviewer-administered questionnaire and anthropometric measurements. Bivariable and multivariable logistic regression models were used to identify factors associated with nutritional status, using SPSS Version 25. Results: Of the 401 participants, 197 (49.1%, 95% CI: 0.44, 0.54) had height-for-age z-score ≤ -2. In the multivariable analysis, larger household size (AOR = 1.58, 95% CI: 1.04-2.40), dietary diversity (AOR = 1.78; 95% CI: 1.07-2.96) and having a history of recurrent diarrhea (AOR = 1.96; 95% CI: 1.07-3.59) were significantly associated with chronic under nutrition. Conclusions: The prevalence found in this study was high when compared with the stunting target set in SDG, which states to end all forms of malnutrition In order to mitigate the negative health effects of diarrhea during HIV therapy, extra attention needs to be paid to facilitate timely detection and on-going monitoring. Nutrition programs in conflict-affected areas need to consider households with larger family sizes and/or routinely having fewer food groups.

Counseling Supporting HIV Self-Testing and Linkage to Care Among Men Who Have Sex With Men: Systematic Review and Meta-Analysis.

BACKGROUND: Counseling supporting HIV self-testing (HIVST) is helpful in facilitating linkage to care and promoting behavior changes among men who have sex with men (MSM). Different levels of counseling support for MSM HIVST users may lead to variance in the linkage to care. OBJECTIVE: This study aims to synthesize evidence on counseling supporting MSM HIVST users and to conduct a meta-analysis to quantify the proportion of MSM HIVST users who were linked to care. METHODS: A systematic search was conducted using predefined eligibility criteria and relevant keywords to retrieve studies from the MEDLINE, Global Health, Web of Science, Embase, APA PsycINFO, and Scopus databases. This search encompassed papers and preprints published between July 3, 2012, and June 30, 2022. Studies were eligible if they reported counseling supporting HIVST or quantitative outcomes for linkage to care among MSM and were published in English. The screening process and data extraction followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The quality of the included studies was assessed by the National Institutes of Health quality assessment tool. Data were extracted using random effects models to combine the proportion of HIVST users who were linked to care. Subgroup analyses and metaregression were conducted to assess whether linkage to care varied according to study characteristics. All analyses were performed with R (version 4.2.1; R Foundation for Statistical Computing) using the metafor package. RESULTS: A total of 55 studies published between 2014 and 2021, including 43 observational studies and 12 randomized controlled trials, were identified. Among these studies, 50 (91%) provided active counseling support and 5 (9%) provided passive counseling support. In studies providing active counseling support, most MSM HIVST users were linked to various forms of care, including reporting test results (97.2%, 95% CI 74.3%-99.8%), laboratory confirmation (92.6%, 95% CI 86.1%-96.2%), antiretroviral therapy initiation (90.8%, 95% CI 86.7%-93.7%), and referral to physicians (96.3%, 95% CI 85%-99.2%). In studies providing passive counseling support, fewer MSM HIVST users were linked to laboratory confirmation (78.7%, 95% CI 17.8%-98.4%), antiretroviral therapy initiation (79.1%, 95% CI 48.8%-93.7%), and referral to physicians (79.1%, 95% CI 0%-100%). Multivariate metaregression indicated that a higher number of essential counseling components, a smaller sample size (<300), and the use of mobile health technology to deliver counseling support were associated with better linkage to care. The quality of the studies varied from fair to good with a low to high risk of bias. CONCLUSIONS: Proactively providing counseling support for all users, involving a higher number of essential components in the counseling support, and using mobile health technology could increase the linkage to care among MSM HIVST users. TRIAL REGISTRATION: PROSPERO CRD42022346247; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=346247.

COVID-19 Vaccine Acceptance, Attitude and Perception among Slum and Underserved Communities: A Systematic Review and Meta-Analysis.

This systematic review summarises the literature on Coronavirus Disease 2019 (COVID-19) vaccination, including acceptance, uptake, hesitancy, attitude and perceptions among slum and underserved communities. Relevant studies were searched from PubMed, Scopus, Web of Science and Google Scholar, following a pre-registered protocol in PROSPERO (CRD42022355101) and PRISMA guidelines. We extracted data, used random-effects models to combine the vaccine acceptance, hesitancy and uptake rates categorically, and performed meta-regression by R software (version 4.2.1). Twenty-four studies with 30,323 participants met the inclusion criteria. The overall prevalence was 58% (95% CI: 49-67%) for vaccine acceptance, 23% (95% CI: 13-39%) for uptake and 29% (95% CI: 18-43%) for hesitancy. Acceptance and uptake were positively associated with various sociodemographic factors, including older age, higher education level, male gender, ethnicity/race (e.g., Whites vs African Americans), more knowledge and a higher level of awareness of vaccines, but some studies reported inconsistent results. Safety and efficacy concerns, low-risk perception, long distance to vaccination centres and unfavourable vaccination schedules were prominent reasons for hesitancy. Moreover, varying levels of attitudes and perceptions regarding COVID-19 vaccination were reported with existing misconceptions and negative beliefs, and these were strong predictors of vaccination. Infodemic management and continuous vaccine education are needed to address existing misconceptions and negative beliefs, and this should target young, less-educated women and ethnic minorities. Considering mobile vaccination units to vaccinate people at home or workplaces would be a useful strategy in addressing access barriers and increasing vaccine uptake.

Knowledge and Practice of Personal Protective Measures Against COVID-19 in Africa: Systematic Review.

BACKGROUND: With COVID-19 being a newly evolving disease, its response measures largely depend on the practice of and compliance with personal protective measures (PPMs). OBJECTIVE: This systematic review aimed to examine the knowledge and practice of COVID-19 PPMs in African countries as documented in the published literature. METHODS: A systematic search was conducted on the Scopus, PubMed, and Web of Science databases using appropriate keywords and predefined eligibility criteria for the selection of relevant studies. Only population-based original research studies (including qualitative, quantitative, and mixed methods studies) conducted in Africa and published in the English language were included. The screening process and data extraction were performed according to a preregistered protocol in PROSPERO (CRD42022355101) and followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The quality of the included studies was assessed using the Mixed Methods Appraisal Tool. Thematic analysis was used to systematically summarize the studies into 4 predefined domains: knowledge and perception of PPMs, mask use, social and physical distancing, and handwashing and hand hygiene, including their respective levels and associated factors. RESULTS: A total of 58 studies across 12 African countries were included, published between 2019 and 2022. African communities, including various population groups, had varying levels of knowledge and practice of COVID-19 PPMs, with the lack of personal protective equipment (mainly face masks) and side effects (among health care workers) being the major reasons for poor compliance. Lower rates of handwashing and hand hygiene were particularly noted in several African countries, especially among low-income urban and slum dwellers, with the main barrier being the lack of safe and clean water. Various cognitive (knowledge and perception), sociodemographic, and economic factors were associated with the practice of COVID-19 PPMs. Moreover, there were evident research inequalities at the regional level, with East Africa contributing 36% (21/58) of the studies, West Africa contributing 21% (12/58), North Africa contributing 17% (10/58), Southern Africa contributing 7% (4/58), and no single-country study from Central Africa. Nonetheless, the overall quality of the included studies was generally good as they satisfied most of the quality assessment criteria. CONCLUSIONS: There is a need to enhance local capacity to produce and supply personal protective equipment. Consideration of various cognitive, demographic, and socioeconomic differences, with extra focus on the most vulnerable, is crucial for inclusive and more effective strategies against the pandemic. Moreover, more focus and involvement in community behavioral research are needed to fully understand and address the dynamics of the current pandemic in Africa. TRIAL REGISTRATION: PROSPERO International Prospective Register of Systematic Reviews CRD42022355101; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022355101.

Hesitancy to Receive the Second COVID-19 Vaccine Booster Dose among Older Adults in Hong Kong: A Random Telephone Survey.

A second COVID-19 vaccine booster dose is effective and safe for older adults. This study investigated hesitancy to take up a second COVID-19 vaccine booster dose and its determinants among older adults in Hong Kong. Participants were Chinese-speaking community-dwelling adults aged 65 years or above. Telephone numbers were randomly selected from up-to-date telephone directories. A total of 370 participants completed the telephone survey. Logistic regression models were fitted for data analysis. Among the participants, half (52.4%) were hesitant to receive the second COVID-19 vaccine booster dose. After adjustment for significant background characteristics, perceived benefits (AOR: 0.50, 95%CI: 0.42, 0.60), cues to action (AOR: 0.39, 95%CI: 0.30, 0.52), and perceived self-efficacy (AOR: 0.37, 95%CI: 0.21, 0.66) of receiving the second booster dose were associated with lower vaccine hesitancy. Perceived barriers (AOR: 1.23, 95%CI: 1.12, 1.34) and vaccine fatigue (tired of receiving repeated COVID-19 vaccination) (AOR: 1.90, 95%CI: 1.52, 2.38) were associated with higher vaccine hesitancy. Level of hesitancy to receive the second booster dose was high among older adults in Hong Kong. Health authorities should address vaccine fatigue and modify perceptions related to the second booster dose.

Differential COVID-19 Vaccination Uptake and Associated Factors among the Slum and Estate Communities in Uganda: A Cross-Sectional Population-Based Survey.

Vaccination against COVID-19 remains one of the ultimate solutions to the ongoing pandemic. This study examined and compared the completion of primary COVID-19 vaccination series and associated factors in the slum and estate communities of Uganda. This was a cross-sectional survey conducted among 1025 slum and estate residents. Logistic regression models were fitted. Of the 1025 participants, 511 were slum residents and 514 were estate residents. Completion of COVID-19 vaccination was 43.8% in the slum community and 39.9% in the estate community (p = 0.03). Having more knowledge about COVID-19 was positively associated with completing COVID-19 vaccination in both communities. Perceived benefits and cues to action also had a positive association, but only among the slum residents. However, perceiving people infected with COVID-19 as having a high death rate, perceived barriers such as serious side effects and long distances, and depressive symptoms had negative associations with vaccine uptake among the slum community, but not in the estate community. Addressing barriers to vaccination, strengthening and utilizing the various cues to action, engagement of religious and cultural leaders, and continued community education and sensitization tailored to the needs of each community are potentially vital strategies in raising vaccination rates. Consideration of socioeconomic impact-alleviation strategies, especially among the urban poor, would also be beneficial.

Parental Acceptance, Parental Hesitancy, and Uptake of Seasonal Influenza Vaccination among Children Aged 6-59 Months: A Systematic Review and Meta-Analysis.

This systematic review and meta-analysis summarises the literature on parental acceptance, parental hesitancy, uptake, and the associated factors of seasonal influenza vaccination (SIV) among children aged 6-59 months. Studies were sourced from the following platforms: PubMed, Web of Science, MEDLINE, and EMBASE databases. A random-effects model was used to evaluate the prevalence and 95% confidence intervals (CI) of parental acceptance, parental hesitancy, and SIV uptake in the last flu season and lifetime among children. A total of 36 studies were included for analysis. The overall prevalence was 64% for parental acceptance (95% CI: 51-75%), 34% for parental hesitancy (95% CI: 22-48%), 41% for SIV uptake in the last flu season (95% CI: 33-50%), and 46% for SIV uptake in a lifetime (95% CI: 20-74%). Associated factors of parental acceptance/hesitancy and uptake included the age of the children or parents, parental education level, household income level, ethnicity, and other modifiable factors, including perceived benefits, perceived barriers, perceived severity, perceived susceptibility, and cues to action related to SIV. Meta-regression analyses revealed regional differences in parental acceptance (Americas: 79% vs. Asia: 60%). The results provided implications informing us of the development of intervention programs targeting parents to improve SIV coverage among young children.