A quasi-experimental study on the effectiveness of a standardized comprehensive sexuality education curriculum for primary school students.

INTRODUCTION: Although the importance of sexuality education has been recognized, Chinese rural students have limited access to sexual and reproductive information. This study aims to evaluate the effectiveness of a standardized comprehensive sexuality education curriculum package featuring cartoon animation on sexuality-related knowledge and skills, attitudes, and practices of primary school students. METHODS: This quasi-experimental study recruited 1725 students in grades 4-6 (aged 9-13) from eight primary schools sampled as school clusters in 2020 in China. Internet-based questionnaires from three intervention schools' participants were collected after trained schoolteachers had conducted six 45-min sexuality education sessions. We performed optimal full matching and treatment effects were estimated in the matched sample by outcome regression models that further adjusted the covariates. RESULTS: Compared with the control group, intervention group students achieved significantly higher scores by 3.35 out of 38 and 2.02 out of 34 in knowledge- and skill-based tests and attitudinal tests, respectively. For the five self-reported practices on genital care, the experimental group showed significantly better performance than the control group in genital hygiene, by 6.92%, 22.45%, and 30.66% higher rates in the overall prevalence of three proper practices of genital hygiene, with effect sizes larger for boys than girls. CONCLUSIONS: Our sexuality education package effectively improved primary school students' sexuality-related knowledge, skills, attitudes, and hygiene practices. Our study suggests that the standardized curriculum package could be a promising approach to improving the quality and accessibility of sexuality education in underdeveloped rural China.

Effects of Sexuality Education on Sexual Knowledge, Sexual Attitudes, and Sexual Behaviors of Youths in China: A Cluster-Randomized Controlled Trial.

PURPOSE: There is a lack of trained educators and age-appropriate teaching materials for sex education in China. This study aims to assess the effects of an internet-based sexuality education programme on sexual knowledge, attitudes, and behaviors among adolescents in China. METHODS: We undertook a multicentre, cluster-randomized controlled trial in 29 vocational high schools in Guangdong and Yunnan, China. Students in the intervention group received weekly sexuality education delivered over two months based on a sexuality education package named "You and Me". A questionnaire was completed at baseline by all students, after receiving a sexuality education by the intervention group, and once a year after receiving sexuality education by the intervention group or at a similar time point by the control group. RESULTS: Between October 2018 and December 2019, 3,151 participants from 29 schools/clusters were recruited, from which 1,760 students were randomly assigned to receive an eight-session internet-based sexuality education package. Significant improvements were observed for both sexual knowledge and sexual attitudes immediately after the intervention and one year after the intervention. However, no significant effects were observed for sexual behaviors. DISCUSSION: The internet-based sexuality education package was found to positively affect the sexual knowledge and sexual attitudes among adolescents, providing a potential solution to the lack of trained educators and teaching resources for implementing country-wide sexuality education in China. However, further research is still needed to determine the effects of sexuality education packages on sexual behaviors.

Factors associated with age-specific maternal health-seeking behaviours among women: A Multiple Indicator Cluster Survey-based study in 10 African countries.

Background: Maternal health-seeking behaviours (MHSB) are crucial for maintaining maternal health and reducing the maternal mortality ratio (MMR). However, little is known about age-specific MHSB in African countries. This study aims to examine the association between composite indicators of maternal characteristics, household conditions, and socioeconomic factors with MHSB among women from different childbearing age groups in 10 African countries. Methods: Based on the responses of 77 303 women and 68 391 households in 10 African countries to a nationally-representative round of the Multiple Indicator Cluster Survey (MICS6), we used age at childbearing to categorize women into groups according to their recent MHSB. In both pooled and age-specific analysis, multivariable logistic regression was applied to identify the predictors associated with MHSB. These factors were ranked with four sets of regression models. Results: This cross-sectional study found a prevalence of 27.69% (95% confidence interval (CI) = 26.93%-28.46%), 45.14% (95% CI = 44.29%-46.00%), and 28.60% (95% CI = 27.82%-29.40%) for four or more antenatal care visits (ANC4), intrapartum care (IPC), and postnatal care (PNC) service utilization, respectively. In the full sample, high household wealth ranked as the strongest determinant for all three MHSB, followed by mass media exposure for ANC4 utilization (odds ratio (OR) = 1.45; 95% CI = 1.20-1.76, P < 0.001), and higher education levels (secondary school education) for IPC and PNC utilization (IPC: OR = 1.49; 95% CI = 1.23-1.79, P < 0.001, PNC: OR = 1.39; 95% CI = 1.20-1.62, P < 0.001). However, higher maternal parity (three births and above) was associated with lower utilization of ANC4 (OR = 0.86; 95% CI = 0.76-0.96, P < 0.007), and residence in rural areas was associated with a lower IPC and PNC utilization (IPC: OR = 0.65; 95% CI = 0.54-0.79, P < 0.001, PNC: OR = 0.70; 95% CI = 0.57-0.85, P < 0.001). Conclusions: Our study provided further information on the direct and indirect factors associated with the utilization of maternal health services by women of different childbearing ages in 10 African countries. Additionally, the heterogeneous results among different childbearing age groups suggest that age-specific programmes and national policies are crucial for improving MHSB, and thus reducing MMR in Africa.

Comparing access to sexual and reproductive health services among sexual minority youths and their peers: findings from a national survey in China.

BACKGROUND: Little is known about the access to measures of sexual and reproductive health (SRH) services among sexual minority communities in China, where sexuality-related stigma and discrimination remains high. The aim of this study is to investigate access to measures of SRH services among Chinese sexual minority youths (SMY) aged 17 to 24 years old. METHODS: This cross-sectional study utilizes data on 54,580 youths from the 2019-2020 National College Student Survey on Sexual and Reproductive Health, conducted across 31 provinces in mainland China. Multivariable logistic regression modelling was utilized to assess the access to SRH services among Chinese youth with different self-reported sexual orientation. RESULTS: The majority of respondents identified as heterosexual (77.6%). The remaining respondents identified as bisexual (9.0%), lesbian or gay (2.8%), others (3.02%), or unknown (7.51%). Gay men reported greater access to free contraceptives at health centers (OR 1.62, 95% CI: 1.32-1.99) and were more likely to have receive medical treatment for sexual and reproductive issues (OR 1.83, 95% CI: 1.26-2.63) compared to heterosexual men. Gay and bisexual men were also more likely to use condom at first sexual intercourse compared to heterosexual men (gay men: OR 1.38, 95% CI: 1.13-1.68; bisexual men: OR 1.33, 95% CI: 1.03-1.71). However, the associations were reversed among women (lesbians: OR 0.05, 95% CI: 0.03 to 0.08; bisexuals: 0.75, 95% CI: 0.65 to 0.86). CONCLUSIONS: Although SMY reported higher utilization of SRH services compared to their heterosexual counterparts, access to SRH services remains low among Chinese youths. Greater focus should be placed on improving access to SMY-friendly SRH services among Chinese youths.

Socio-economic inequalities in children's nutritional status in Democratic Republic of the Congo in 2017-2018: an analysis of data from a nationally representative survey.

OBJECTIVE: The Democratic Republic of the Congo (DRC) has one of the highest levels of child undernutrition globally; however, little information exists on the underlying socio-economic inequalities resulting in undernutrition. This study aims to examine the differences in the nutritional statuses of children across different wealth quintiles and explores the association between malnutrition in children and related factors. DESIGN: We utilised the 2018 Multiple Indicator Cluster Survey data. We estimated the prevalence of malnutrition across all twenty-six provinces. The study used the WHO 2006 child growth standards to measure stunting, underweight and wasting. We employed a mixed-effect linear model to analyse the association between nutritional status and healthcare accessibility, domestic sanitation, and socio-demographic factors. SETTING: Twenty-six provinces in the DRC. PARTICIPANTS: 21 477 children under 5 years of age and 21 828 women of childbearing age in the DRC. RESULTS: The national prevalence of underweight, stunting and wasting was found to be 23·33 %, 42·05 % and 5·66 %, respectively. Household wealth and mother's education level were significantly positively associated with the nutritional statuses of children. Among households in the lowest wealth quintile, residence in urban areas was a protective factor against undernutrition. CONCLUSION: The findings of this study indicate considerable socio-economic inequalities in the nutritional statuses of children under 5 years of age in the DRC, highlighting the need for nutrition promotion as part of maternal and child healthcare. Interventions and policies should include improving nutrition education for less-educated mothers, in particular, in the central provinces of the DRC.

Effects of an Internet-Based and Teacher-Facilitated Sexuality Education Package: A Cluster-Randomized Trial.

BACKGROUND: This study aimed to evaluate the effects of an internet-based and teacher-facilitated sexuality education package on the sexual knowledge and attitudes of Chinese adolescents. METHODS: Six middle schools where no sexuality education had been performed with a total of 501 adolescent students (245 males and 256 females) were included in the trial. In total, 14 classes were randomly assigned to the intervention (internet-based sexuality education package) or the control group (classes were conducted as per normal). Students' sexual knowledge and attitudes were assessed at the baseline, at the end of the intervention, and 12 months after the intervention. Generalized linear models were employed to assess the effects of the intervention. RESULTS: Positive effects of the intervention were observed on sexual knowledge (ß = 4.65, 95% CI: 4.12-5.17) and attitudes (ß = 1.25, 95% CI: 1.00-1.50) at the end of the intervention. After 12 months, the effects sustained but the magnitude declined for sexual knowledge (ß = 2.39, 95% CI: 1.85-2.93) and attitudes (ß = 0.49, 95% CI: 0.23-0.75). There were no significant differences between male and female students. CONCLUSIONS: Although further modifications are required, the sexuality education package can increase the accessibility of comprehensive sexuality education to adolescents in rural areas in China.

Women's Empowerment and Children's Complete Vaccination in the Democratic Republic of the Congo: A Cross-Sectional Analysis.

(1) Background: The empowerment of women contributes to better child health and wellness. This study aimed to examine the association between women's empowerment and complete vaccination of children, as recommended in the National Expanded Program on Immunization (EPI) in the Democratic Republic of the Congo (DRC). (2) Methods: In this cross-sectional study, a principal component analysis (PCA) was conducted on data from the Multiple-Indicator Cluster Survey 6 (MICS-6) to determine the dimensions of women's empowerment. Logistic regression analysis was used to assess the association between women's empowerment and complete vaccination of children stratified by household wealth. In total, 3524 women with children aged 12-23 months were included in the study. (3) Results: Women's empowerment was defined by three dimensions, namely intrinsic agency, enabling resources, and social independence. Children of women with high levels of empowerment had higher odds of complete vaccination, with values of 1.63 (p = 0.002) and 1.59 (p = 0.012) for intrinsic agency and enabling resources of the empowerment, respectively, compared to the children of women with low levels of empowerment; however, social independence failed to be associated with the vaccination status of children. After stratification by household wealth, the OR of complete vaccination was higher in women from middle-income households with high levels of intrinsic agency (OR: 2.35, p = 0.021) compared to women from poor households with high levels of intrinsic agency (OR: 1.92, p = 0.004). (4) Conclusions: Higher levels of women's empowerment, especially intrinsic agency and enabling resources, were associated with complete vaccination in children in the DRC. Household wealth status influenced the associations. The empowerment of women is crucial in promoting the complete vaccination of children and providing equal access to vaccines.

The Effects of Conflicts and Self-Reported Insecurity on Maternal Healthcare Utilisation and Children Health Outcomes in the Democratic Republic of Congo (DRC).

Background The Democratic Republic of Congo (DRC) has experienced political unrest, civil insecurity, and military disputes, resulting in extreme poverty and a severely impaired health care system. To reduce the morbidity and mortality in women and children by strengthening healthcare, this study aimed at exploring the relationship between self-reported insecurity of mothers and maternal health-seeking behaviours and diseases in children in the DRC. Method Data collected from 8144 mothers and 14,403 children from the Multiple Indicators Cluster Survey (MICS) conducted by the National Institute of Statistics in 2017-2018, in collaboration with the United Nations Children's Fund (UNICEF), was used. The severity of the conflict in different provinces was measured using the Uppsala Conflict Data Program (UCDP) reports. Multivariate logistic regression and stratified analysis were utilized to explore the association between conflicts with maternal health-seeking behaviours and diseases among children. Results High self-reported insecurity was positively associated with skilled antenatal care (OR1.93, 95%CI 1.50-2.49), skilled attendants at delivery (OR1.42, 95%CI 1.08-1.87), and early initiation of breastfeeding (OR1.32, 95%CI 1.04-1.68). These associations were more significant in regions with more armed conflict. It was also found that children of mothers with high self-reported insecurity were more likely to suffer from diarrhoea (OR1.47, 95%CI: 1.14-1.88), fever (OR1.23, 95%CI 1.01-1.50), cough (OR1.45, 95%CI 1.19-1.77), and dyspnea (OR2.04, 95%CI 1.52-2.73), than children of mothers with low self-reported insecurity. Conclusions Conflicts increases mothers' insecurities and negatively affects children's development. However, high conflict regions have to increase governmental and international assistance to promote the availability and access to maternal and child health services.