Effectiveness of conditional cash transfers, subsidized child care and life skills training on adolescent mothers' schooling, sexual and reproductive health, and mental health outcomes in Burkina Faso and Malawi: the PROMOTE Project pilot randomized controlled trial protocol.

Introduction: Girls' and women's health as well as social and economic wellbeing are often negatively impacted by early childbearing. In many parts of Africa, adolescent girls who get pregnant often drop out of school, resulting in widening gender inequalities in schooling and economic participation. Few interventions have focused on education and economic empowerment of adolescent mothers in the region.

Naïve, uninformed and sexually abused: circumstances surrounding adolescent pregnancies in Malawi.

Background: Pregnancy and childbearing in adolescence could negatively affect girls' health and socio-economic wellbeing across the life course. Previous studies on drivers of adolescent pregnancy in Africa have not fully considered the perspectives of parents/guardians vis-à-vis pregnant and parenting adolescents. Our study addresses this gap by examining pregnant and parenting adolescents' and parents/guardians' narratives about factors associated with early and unintended pregnancy.

Correlates of intimate partner violence among pregnant and parenting adolescents: a cross-sectional household survey in Blantyre District, Malawi.

Background: Despite efforts from the government and developmental partners to eliminate gender-based violence, intimate partner violence (IPV) remains a pervasive global health and human rights problem, affecting up to 753 million women and girls globally. Few studies on IPV have focused on pregnant and parenting adolescent (PPA) girls in Africa, although the region has the highest rates of adolescent childbearing. This limited attention results in the neglect of pregnant and parenting adolescents in policies and interventions addressing IPV in the region.

Socio-ecological factors associated with probable depression among pregnant and parenting adolescent girls: findings from a cross-sectional study in Burkina Faso and Malawi.

Background: Pregnant and parenting adolescent girls are at risk of poor mental health because of stigma and social exclusion. Despite one in four girls starting childbearing by the age of 19 in Africa, no study, to the best of our knowledge, has examined the multi-layered factors (individual, family, friends, and neighborhood-related factors) associated with depressive symptoms among pregnant and parenting girls in Africa. Our study contributes to addressing this gap by examining the socio-ecological factors associated with depression symptoms among pregnant and parenting adolescent girls.

Eating behaviors, attitudes, and beliefs that contribute to overweight and obesity among women in Lilongwe City, Malawi: a qualitative study.

Background: Obesity is increasingly a public health concern in low- and middle-income countries, including Malawi where 36% of women have body mass index in overweight/obese categories in urban areas. Eating behaviors, attitudes, and beliefs are associated with body size, but have not been studied in-depth in sub-Saharan African countries. This study therefore, explored eating behaviors, attitudes, and beliefs of women in Lilongwe, Malawi.

'Prison facilities were not built with a woman in mind': an exploratory multi-stakeholder study on women's situation in Malawi prisons.

Purpose: Sub-Saharan African prisons have seen a substantial increase in women prisoners, including those incarcerated with children. There is very little strategic literature available on the health situation and needs of women prisoners and their circumstantial children in Malawi. The study aims to explore this issue.

Drivers of food consumption among overweight mother-child dyads in Malawi.

To address the increase in overweight and obesity among mothers and children in sub-Saharan Africa, an understanding of the factors that drive their food consumption is needed. We hypothesized food consumption in Malawi is driven by a combination of factors, including season, food accessibility (area of residence, convenience of purchasing food, female autonomy), food affordability (household resources, food expenditures, household food insecurity), food desirability (taste preferences, body size preferences), demographics, and morbidity. Participants in Lilongwe and Kasungu Districts were enrolled across three types of mother-child dyads: either the mother (n = 120), child (n = 80), or both (n = 74) were overweight.

Food purchasing decisions of Malawian mothers with young children in households experiencing the nutrition transition.

As overweight/obesity prevalence increases in sub-Saharan Africa, information is needed about factors influencing food purchases in households with overweight members. This study assessed food purchasing decisions of Malawian mothers with young children (N = 54 dry season, N = 55 rainy season) among whom the mother, child, or both were overweight. Research assistants completed structured observations of mothers shopping for food during the dry season and of the types and quantities of foods in mothers' homes during the rainy season.

Body size preferences and food choice among mothers and children in Malawi.

Overweight in mothers and children in sub-Saharan Africa is rapidly increasing and may be related to body size perceptions and preferences. We enrolled 268 mother-child (6-59 months) pairs in central Malawi; 71% of mothers and 56% of children were overweight/obese, and the remainder were normal weight. Interviewers used seven body silhouette drawings and a questionnaire with open- and closed-ended questions to measure mothers' perceptions of current, preferred and healthy maternal and child body sizes and their relation to food choices.

Cross-country comparison of dietary patterns and overweight and obesity among adult women in urban Sub-Saharan Africa.

Objective: To derive dietary patterns (DP) among women of reproductive age (WRA) and older women in urban Sub-Saharan Africa (SSA), and to examine their association with body mass index (BMI), overweight and obesity.

Design: We used principal component analysis to derive DP. Their association with BMI, overweight and obesity was assessed using linear and multinomial logistic regression models controlling for age, marital status, education and wealth.

Evaluation of mainstreaming youth-friendly health in private clinics in Malawi.

Background: High fertility rates and low modern contraceptive use put African youth and adolescents at high risk for health complications, including maternal mortality. Mainstreaming youth-friendly health services (YFHS) into existing services is one approach to improve access to reproductive health services for youth and adolescents. The objective of the evaluation was to assess the effects of a Population Services International (PSI)-sponsored YFHS training package on voluntary uptake of family planning among youth and perceptions of service quality by youth and trained healthcare providers in Malawi.

Validation of a digitally displayed photographic food portion-size estimation aid among women in urban and rural Malawi.

Objective: To validate digitally displayed photographic portion-size estimation aids (PSEA) against a weighed meal record and compare findings with an atlas of printed photographic PSEA and actual prepared-food PSEA in a low-income country.

Design: Participants served themselves water and five prepared foods, which were weighed separately before the meal and again after the meal to measure any leftovers. Participants returned the following day and completed a meal recall.

Optimizing portion-size estimation aids: a formative evaluation in Malawi.

Objective: To investigate preferences for and ease-of-use perceptions of different aspects of printed and digitally displayed photographic portion-size estimation aids (PSEA) in a low-resource setting and to document accuracy of portion-size selections using PSEA with different visual characteristics.

Design: A convergent mixed-methods design and stepwise approach were used to assess characteristics of interest in isolation. Participants served themselves food and water, which were weighed before and after consumption to measure leftovers and quantity consumed.

Consumption of Animal-Source Protein is Associated with Improved Height-for-Age Scores in Rural Malawian Children Aged 12⁻36 Months.

Linear growth faltering, caused by insufficient diet, recurrent infections and environmental enteric dysfunction (EED), continues to plague young children in low- and middle-income countries (LMICs). Diets in LMICs are primarily plant based, and thus have poor-quality protein and low levels of essential micronutrients. The aim of this study was to assess the association of the type and protein quality of food consumed with stunting, EED and acute malnutrition in children aged 6⁻36 months in Limera and Masenjere, two rural Southern Malawian communities.

Effect of cowpea flour processing on the chemical properties and acceptability of a novel cowpea blended maize porridge.

Childhood growth stunting is a pervasive problem in Malawi and is in large part due to low quality complementary foods and chronic gut inflammation. Introducing legumes such as cowpea (Vigna unguiculata) into the complementary diet has the potential to improve childhood growth by improving diet quality through improvements in macro- and micronutrients and also by reducing gut inflammation. However, cowpea is relatively underutilized in complementary feeding in Malawi due to its strong taste, long processing time, and high energy requirements for processing.

Household-level factors associated with relapse following discharge from treatment for moderate acute malnutrition.

Factors associated with relapse among children who are discharged after reaching a threshold denoted 'recovered' from moderate acute malnutrition (MAM) are not well understood. The aim of this study was to identify factors associated with sustained recovery, defined as maintaining a mid-upper-arm circumference≥12·5 cm for 1 year after release from treatment. On the basis of an observational study design, we analysed data from an in-depth household (HH) survey on a sub-sample of participants within a larger cluster randomised controlled trial (cRCT) that followed up children for 1 year after recovery from MAM.

Additional Common Bean in the Diet of Malawian Children Does Not Affect Linear Growth, but Reduces Intestinal Permeability.

Background: Chronic malnutrition, as manifested by linear growth faltering, is pervasive among rural African children. Improvements in complementary feeding may decrease the burden of environmental enteric dysfunction (EED) and thus improve growth in children during the critical first 1000 d of development.

Objective: We tested the hypothesis that systematically including common bean or cowpea into complementary feeding would reduce EED and growth faltering among children in rural Malawi.

Lactoferrin and lysozyme to reduce environmental enteric dysfunction and stunting in Malawian children: study protocol for a randomized controlled trial.

Background: Chronic childhood malnutrition, as manifested by stunted linear growth, remains a persistent barrier to optimal child growth and societal development. Environmental enteric dysfunction (EED) is a significant underlying factor in the causal pathway to stunting, delayed cognitive development, and ultimately morbidity and mortality. Effective therapies against EED and stunting are lacking and further clinical trials are warranted to effectively identify and operationalize interventions.

Complementary feeding with cowpea reduces growth faltering in rural Malawian infants: a blind, randomized controlled clinical trial.

Growth faltering is common in rural African children and is attributed to inadequate dietary intake and environmental enteric dysfunction (EED). We tested the hypothesis that complementary feeding with cowpea or common bean flour would reduce growth faltering and EED in 6-mo-old rural Malawians compared with the control group receiving a corn-soy blend. A prospective, double-blind, randomized controlled clinical trial was conducted in which children received daily feeding for 6 mo (200 kcal/d when 6-9 mo old and 300 kcal/d when 10-12 mo old).

Trial of ready-to-use supplemental food and corn-soy blend in pregnant Malawian women with moderate malnutrition: a randomized controlled clinical trial.

Background: Malnutrition during pregnancy in sub-Saharan Africa is associated with poor birth outcomes.

Objective: This study compared maternal and offspring anthropometry for moderately malnourished pregnant women receiving ready-to-use supplemental food (RUSF), a fortified corn-soy blend (CSB+) with a daily multiple micronutrient antenatal supplement [United Nations International Multiple Micronutrient Preparation (UNIMMAP)], or standard of care comprising CSB+ and iron and folic acid (IFA).

Design: A single-blind randomized controlled clinical trial was conducted in southern Malawi among 1828 pregnant women with moderate malnutrition, defined as a midupper arm circumference (MUAC) ≥20.

Effect of a package of health and nutrition services on sustained recovery in children after moderate acute malnutrition and factors related to sustaining recovery: a cluster-randomized trial.

Children who recover from moderate acute malnutrition (MAM) have high rates of relapse in the year after nutritional recovery. Interventions to decrease these adverse outcomes are needed to maximize the overall effectiveness of supplemental feeding programs (SFPs). We evaluated the effectiveness of a package of health and nutrition interventions on improving the proportion of children who sustained recovery for 1 y after MAM treatment.

Statoviruses, A novel taxon of RNA viruses present in the gastrointestinal tracts of diverse mammals.

Next-generation sequencing has expanded our understanding of the viral populations that constitute the mammalian virome. We describe a novel taxon of viruses named Statoviruses, for Stool associated Tombus-like viruses, present in multiple metagenomic datasets. These viruses define a novel clade that is phylogenetically related to the RNA virus families Tombusviridae and Flaviviridae.

A Combined Intervention of Zinc, Multiple Micronutrients, and Albendazole Does Not Ameliorate Environmental Enteric Dysfunction or Stunting in Rural Malawian Children in a Double-Blind Randomized Controlled Trial.

Background: Environmental enteric dysfunction (EED) and linear growth stunting affect many rural agrarian children in the developing world and contribute to the persistently high rates of stunting that are observed worldwide. Effective interventions to consistently ameliorate EED are lacking.

Objective: We tested whether a bundle of safe and affordable interventions would decrease EED and stunting over 12-24 wk in a cohort of rural Malawian children 12-35 mo old.

Perceptions of Child Body Size and Health Care Seeking for Undernourished Children in Southern Malawi.

Child undernutrition affects millions of children globally, but little is known about the ability of adults to detect different types of child undernutrition in low-income countries. We used focused ethnographic methods to understand how Malawian parents and grandparents describe the characteristics they use to identify good and poor child growth, their actual or preferred patterns of health seeking for undernourished children, and the perceived importance of child undernutrition symptoms in relation to other childhood illnesses. Malawians value adiposity rather than stature in assessing child growth.

Including whey protein and whey permeate in ready-to-use supplementary food improves recovery rates in children with moderate acute malnutrition: a randomized, double-blind clinical trial.

Background: The utility of dairy ingredients in the supplementary foods used in the treatment of childhood moderate acute malnutrition (MAM) remains unsettled.

Objective: We evaluated the effectiveness of a peanut-based ready-to-use supplementary food (RUSF) with soy protein compared with a novel RUSF containing dairy ingredients in the form of whey permeate and whey protein concentrate in the treatment of children with MAM.

Design: We conducted a randomized, double-blind clinical effectiveness trial involving rural Malawian and Mozambican children 6-59 mo of age with MAM treated with either soy RUSF or a novel whey RUSF treatment of ~75 kcal · kg(-1) · d(-1) for up to 12 wk.