Browsing by Author "Elisaria, Ester"

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Adherence to Iron-Folic Acid Supplementation and Associated Factors among Pregnant Women in Kasulu Communities in North-Western Tanzania
(Hindawi, 2020-06-05) Lyoba, Winfrida B.; Mwakatoga, Joyce D.; Festo, Charles; Mrema, Jackline; Elisaria, Ester
Introduction. Pregnant women are at a high risk of anaemia, with iron-folate deficiency being the most common cause of anaemia among pregnant women. Despite the well-known importance of iron and folic acid supplementation (IFAS) during pregnancy, adherence to these supplements is relatively low and associated factors were not well identified in the study area. This study is aimed at investigating adherence to IFAS and associated factors among pregnant women in Kasulu district, north-western Tanzania. Methods. A health facility cross-sectional survey with a mixed-method approach was conducted in Kasulu district from March to April 2019. A structured questionnaire was given to 320 women with children aged 0-6 months to assess factors associated with adherence to IFAS among pregnant women. Data were entered into SPSS version 22.0 for analysis. Binary logistic regression was further employed to determine the factors associated with adherence to IFAS. Focus group discussions were done with 19 pregnant women and 15 mothers of children aged 0-6 months to obtain more clarifications on the factors associated with adherence to IFAS. Furthermore, in-depth interviews were done with six health care providers to explore their perceptions of IFAS. Results. Out of the 320 respondents of the survey, 20.3% (n = 65) adhered to IFAS. Factors associated with adherence to IFAS among pregnant women included time to start ANC (AOR = 3:72, 95% CI: 1.42, 9.79), knowledge of anaemia (AOR = 3:84, 95% CI: 1.335, 10.66), counseling on the importance of the iron-folic acid (AOR = 3:86, 95% CI: 1.42, 10.50), IFAS given during clinical visit (AOR = 15:72, 95% CI: 5.34, 46.31), number of meals consumed (AOR = 3:44, 95% CI: 1.28, 9.21), number of children (AOR = 3:462, 95% CI: 1.035, 11.58), and distance to health facility (AOR = 0:34, 95% CI: 0.131, 0.886). Qualitative findings revealed that delayed first ANC visit, lack of remainder for pregnant women to take IFAS, low awareness about the negative effects of anaemia, low of knowledge of IFAS and management of side effects, negative beliefs about the use of IFAS, and follow-up mechanism were major reasons for poor adherence. Conclusion. Adherence to iron-folic acid supplementation during pregnancy was low. Strengthening systems for creating reminding mechanism, raising community awareness through educational programs to pregnant women and health providers could improve adherence to IFAS.
Association between physical activity, nutritional status and cognitive performance among school children in southern Tanzania
(Frontiers, 2025-06-10) Mwakalebela, Fahad; Minja, Elihaika; Mwalugelo, Yohana; Killel, Erick; Rajab, Rehema; Mollel, Getrud; Mponzi, Winifrida; Masanja, Honorati; Okumu, Fredros; Lang, Christin; Gerber, Markus; Utzinger, Jürg; Long, Kurt; Kosia, Efraim; Elisaria, Ester; Finda, Marceline
Background: Physical activity is pivotal in promoting overall health and wellbeing, improving brain function and cognitive performance, and reducing risk of excessive weight and non-communicable diseases. Despite these benefits, physical inactivity among children and adolescents remains a global concern, particularly in low- and middle-income countries (LMICs). Only few studies have explored the association between physical activity, nutritional status, and cognitive performance in LMICs like Tanzania. This study assessed these associations among school children in a rural setting in southern Tanzania. Methods: Physical activity was assessed using an actigraphy device that assessed 7-day average of physical activity among school children aged 6–13 years. Cognitive performance was assessed via the Flanker task, which assessed the executive domain of cognitive functions, specifically information processing and inhibitory control. Weight was determined using Tanita digital scale, and height was measured using measuring board. A multinomial logistic regression model and a gamma generalized linear model with a log link function were used to examine the association between physical activity, nutritional status, and cognitive performance. Results: Among 678 children who participated in the baseline assessment, 77.9% had normal weight, 14.3% were underweight, 5.5% were overweight, and 2.4% were obese. Most (92.6%) of the children engaged in at least 60 min per day of moderate-to-vigorous physical activity (MVPA) as per WHO recommendations. Children who did not meet the recommended MVPA level were nearly three times more likely to be obese compared to those who did. No statistically significant associations were found between physical activity and cognitive performance, or between nutritional status and cognitive performance. Conclusion: This study highlights a high prevalence of normal weight and adherence to WHO-recommended MVPA levels among school children in southern Tanzania. However, children not meeting MVPA criteria were more likely to be obese, indicating the importance of physical activity in maintaining a healthy weight. The lack of association between physical activity or nutritional status and cognitive performance, indicates that there may be additional factors that influence cognitive outcomes. Further research is needed to explore these interactions, particularly in rural LMIC settings.
A comparative analysis of determinants of low birth weight and stunting among under five children of adolescent and non-adolescent mothers using 2015/16 Tanzania Demographic and Health Survey (TDHS
(BMC Nutrition, 2021-11-21) Mtongwa, Ramadhani; Festo, Charles; Elisaria, Ester
Background: Tanzania is one of the Sub-Saharan African country with nearly 12 out of 60 million people being adolescent. The prevalence of child marriage is higher with one out of every three girls being married before reaching their 18th birthday, 5 % being married by the age of 15, and 31% by the age of 18 years. Literature shows early pregnancy is associated with Low Birth Weight (LBW) and stunting among children under 5 years. This paper explores variation and factors associated with low birth weight and stunting among children born by adolescent and non-adolescent mothers. Methods: Data from 13,266 women with children under 5 years collected as part of the 2015/2016 TDHS was re analyzed using STATA version 14 software while accounting for survey design. A total of 6385 women (of which 7.2% were adolescent) and 8852 women (of which 6.7% were adolescent) were involved in the analysis of child birth weight and stunting respectively. Descriptive statistics stratified by maternal age was conducted with LBW and stunting as outcome variables followed by logistic regressions models controlling for confounding variables. Results: The proportion of obese or overweight adolescent and non-adolescent mothers was 11.8 and 36.5% respectively. Antenatal care (ANC) attendance, areas of residence and social economic status were very similar in the two maternal age groups. Non- adolescent mothers had reduced odds of giving birth to LBW babies compared to adolescent mothers (Adjusted Odds Ratio (AOR) = 0.34; 95% CI: 0.22–0.50). Maternal undernutrition (AOR = 2.29; 95% CI: 1.43–3.67), being divorced, separated or widowed (AOR = 1.76; 95% CI: 1.24–2.50) and having at least four ANC visits (AOR = 0.64; 95% CI: 0.49–0.83) were significantly associated with reduced odds of having a LBW. Child stunting was not associated with maternal age. Maternal high socioeconomic status (AOR = 0.69; 95% CI: 0.57–0.84) and maternal obesity or overweight (AOR = 0.77; 95% CI: 0.64–0.92) were negatively associated with stunting. Child birth weight, sex, and age were significantly associated with stunting.
The relationship between feeding practices and stunting among children under two years in Tanzania mainland: a mixed-method approach
(Springer Nature, 2024-10-28) Mandara, Faith; Festo, Charles; Killel, Erick; Lwambura, Samwel; Mrema, Jackline; Katunzi, Farida; Martin, Haikael; Elisaria, Ester
Background Proper infant and young child feeding practices have gained attention over the years as one of the interventions to reduce childhood stunting. However, there is still a gap in research to determine these relationships in children under two years and the reasons for improper feeding. Objective This study aimed to assess the relationship between feeding practices, stunting and barriers among children under two years. Methodology Utilizing a mixed-method approach, the study involved secondary analysis of 1806 records of children aged 6–23 month, from the Next Generation Nutrition Program conducted in Tanzania (2015–2019). Both quantitative and qualitative data analyses were employed. Frequency distribution tables were utilized to describe study participants stratified by their stunting status. Subsequently, modified Poisson regression models identified predictors of stunting. Qualitative analysis encompassed deductive and inductive approaches, to extract themes that address the behaviors contributing to inappropriate feeding practices. Results Stunting prevalence was 28.8% among children aged 6–23 months, with the majority (65%) of stunted children aged 1 year or older. Dietary diversity was low: 88.3% and 86.3% of stunted and non-stunted children, respectively, consumed less than 5 food groups. Surprisingly, early initiation of breastfeeding, time of stopping breastfeeding, and minimum dietary diversification were not significantly associated with child stunting (p-value > 0.05). Barriers to proper feeding practices identified were inadequate knowledge of feeding, maternal condition, economic hardship, cultural issues, and seasonality. Conclusion Early breastfeeding and minimum dietary diversity were not significant predictors of stunting. However, the mother’s age and height > 150 cm reduced stunting risk while child sex, age, birth weight, marital status, and place of delivery also influenced stunting risk. It is crucial for initiatives to emphasize good feeding practices while addressing the complex factors that may hinder optimal feeding practices in this age group to reduce childhood stunting effectively.