How is parental education associated with infant and young child feeding in Bangladesh? a systematic literature review.

BACKGROUND: Education is expected to bring about positive behavioral changes which could lead to improved health behaviors. Parental education is a primary determinant of child health and development. However, some evidence showed inverse associations between high parental education and recommended infant and young child feeding (IYCF) in Bangladesh. How the association of parental education differs with specific IYCF components has not been reviewed. Therefore, the role of parental education on optimal IYCF practices in Bangladesh appears to be inconclusive. The objective of this review is to summarize how parental education is associated with IYCF practices in Bangladesh. METHOD: This review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. A systematic literature search was conducted in PubMed, Web of Science, Embase, and Google Scholar. Record searching, study selection, and data extraction was performed using Endnote online and Covidence tool, respectively. The Newcastle-Ottawa scale was used for quality assessment of the included studies. RESULTS: Out of 414 initial hits, 34 studies were included for this review. Of the included studies, 32 were cross-sectional, one was a randomized controlled trial, and one was a retrospective cohort. Most of the studies (n = 24) were nationally representative whereas 10 studies had populations from district and sub-district level. Included studies considered different IYCF-related indicators, including breastfeeding (n = 22), complementary feeding (n = 8), both breastfeeding and complementary feeding (n = 2), both breastfeeding and bottle feeding (n = 1), and pre-lacteal feeding (n = 1). Parental education was found to be positively associated with complementary feeding practices. However, the role of parental education on breastfeeding, in general, was ambiguous. High parental education was associated with bottle-feeding practices and no initiation of colostrum. CONCLUSION: Public health interventions need to focus not only on non- and/or low-educated parents regarding complementary feeding but also on educated mothers for initiation of colostrum and proper breastfeeding practices. TRIAL REGISTRATION: This systematic review is registered to PROSPERO ( https://www.crd.york.ac.uk/prospero/ ) with registration ID: CRD42022355465.

Do changes in mood and anxiety mediate exercise-induced reductions in alcohol cravings? An exploratory study.

OBJECTIVE: Exercise is increasingly used as adjunct treatment for alcohol use disorder (AUD). Evidence suggests that moderate-to-high-intensity exercise can ameliorate cravings. We explored the potential mediating effects of changes in mood states in the relationship between exercise intensity and alcohol cravings. METHOD: Secondary analyses of a nested single-arm trial within a randomized controlled trial (FitForChange). In total, 117 sedentary adults (68.4% female, M = 52 ± 12 years) with clinician diagnosed (Diagnostic and Statistical Manual of Mental Disorders, fifth edition) AUD and indications of craving (Desire for Alcohol Questionnaire) completed a 12-min submaximal cardiorespiratory fitness test on a cycle ergometer. Assessments of craving, mood states (POMS), and state anxiety (STAI-Y1) were taken immediately before, after, and 30 min after exercise. Ratings of perceived exertion (RPE) were included as indirect measures of exercise intensity. The med4way command in Stata was used to explore mediating and interaction effects of improvements in total mood disturbance (TMD) and state anxiety. RESULTS: Improvements in mood and anxiety did not mediate the effect of higher exercise intensity on reductions in alcohol craving. A significant reference interaction was found between "hard" (or greater) exertion and anxiety improvements (ß = -1.06, 95% CI [-1.50, -0.61]). Participants whose anxiety reduced during exercise had two times higher odds of reduced cravings when exercising at a higher intensity than participants whose anxiety worsened (OR = 2.04, 95% CI [1.12, 3.72]). CONCLUSIONS: Reductions in anxiety may partly explain the positive effect of higher exercise intensity on alcohol cravings. The findings are preliminary and require replication in future studies. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Physical Inactivity and Sedentariness: Languorous Behavior Among Adolescents in 80 Countries.

PURPOSE: High rates of adolescent physical inactivity and sedentary behavior have been reported worldwide, but the combined prevalence of languorous behavior (physical inactivity and/or sedentary behavior) may more accurately reflect just how few adolescents meet World Health Organization recommendations. METHODS: We analyzed nationally representative data from 325,219 students in 80 countries that participated in the Global School-based Student Health Survey between 2009 and 2018. Students were classified as physically inactive if they reported engaging in moderate or vigorous physical activity less than 60 minutes daily. Students were classified as being sedentary if they sat for three or more hours per day outside of school, such as when having screen time not related to studying. Statistics for each country were generated using complex samples analysis, then the results from all countries were synthesized. RESULTS: In total, 84% of students were physically inactive, 37% were sedentary, and 91% met the definition for the concept we are calling languorous behavior. DISCUSSION: Establishing specific evidence-based guidelines for increasing physical activity and decreasing sitting time will enable progress toward reducing languorous behavior among adolescents.