Maternal and health care workers' perspectives on exclusive breastfeeding in the context of maternal HIV infection, in Busia county, western Kenya: a mixed methods cross-sectional survey.

BACKGROUND: World Health Organization recommends exclusive breastfeeding (EBF) for 6 months with maternal active antiretroviral therapy (ART) to prevent mother-to-child transmission (PMTCT) of HIV. However, EBF in low resource settings remains low. We explored perspectives of EBF by HIV-infected mothers and health care workers in Busia County with a high prevalence of HIV to understand factors influencing the practice. METHODS: A mixed methods cross-sectional survey using concurrent quantitative and qualitative data collection methods was conducted at PMTCT clinics. Data on socio-demography, young infant feeding practices, maternal and infant health was collected between February 2013 and August 2015 from 371 purposively sampled HIV-infected mother-infant dyads using a semi-structured questionnaire. Focus group discussions with mothers, in-depth interviews and passive observation of health care workers during interaction with mothers were conducted. Significance of difference between mothers practicing EBF or not was tested by Chi-square and Fisher's exact tests setting significance level at 5%. Qualitative data was coded and content analyzed to generate themes. RESULTS: Three hundred and forty-nine (94%) mothers practiced EBF. Maternal comprehension of EBF to PMTCT of HIV influenced choice and practice of EBF (P value = 0.019 and < 0.001 respectively). Health care workers emphasized adherence to ART and offered nutritional supplementation during EBF. Health care workers' nutritional counseling in the context of maternal HIV was poor. Mentor mothers shared their experiences with mothers and offered live case demonstrations of their successfully EBF, healthy and HIV-uninfected children. The main threats to EBF were teenage motherhood, low maternal education and working during EBF. CONCLUSIONS: EBF among HIV-infected mothers in Busia County, Kenya was high. Health education and counselling by health care workers, maternal comprehension of ART adherence to PMTCT of HIV, nutritional supplementation and mentor mothers' peer counseling using live case demonstrations of HIV-uninfected EBF children promoted and sustained practice of EBF for 6 months. Teenage motherhood, low maternal education and having to work threatened EBF.

Feeding patterns and growth of term infants in Eldoret, Kenya.

BACKGROUND: There are limited longitudinal data from developing countries on early infant feeding and growth patterns. In Kenya only 34.8% of infants are exclusively breastfed at 2 months. This finding is of concern, and further understanding of infant feeding and growth patterns is important. OBJECTIVE: To determine the feeding and growth patterns of Kenyan term infants during early infancy. METHODS: A longitudinal study was conducted. One hundred and fifty-one resource-constrained mother-infant pairs were recruited from the West Municipal Health Centre (WMHC) within 24 hours after birth, and subsequent follow-up was performed at the WMHC Maternal and Child Health Clinic. Data on baseline characteristics were collected with the use of a structured questionnaire. Data on nonbreastmilk liquids given to the infants and feeding patterns were gathered with the use of a 24-hour recall. Standard procedures were used to measure infant weight, recumbent length, and head circumference. World Health Organization (WHO) growth standards were used, and tests for variation between and within group means were performed, with alpha < .05 regarded as indicating significance. RESULTS: At 6 and 10 weeks, the prevalence of exclusive breastfeeding was 40.4% and 9.9%, respectively. The mothers cited "aids infant's digestion" (38%) as the main reason for partial breastfeeding and "breastmilk was not enough" (48%) as the main reason for predominant breastfeeding. Growth velocity based on weight was similar to that in the WHO reference group. All of the children had normal growth (z-score > -2). Mothers without knowledge about WHO/UNICEF early infant feeding recommendations and those who initiated breastfeeding more than 1 hour post partum were ninefold and eightfold more likely to start mixed feeding by 10 weeks of age, respectively. CONCLUSIONS: There is a need to accelerate awareness of optimum infant feeding recommendations and augment the rigorous practice of the WHO Ten Steps to Successful Breastfeeding.

Maternal nutritional status in pastoral versus farming communities of West Pokot, Kenya: differences in iron and vitamin A status and body composition.

BACKGROUND: Underweight and micronutrient deficiencies are sequelae of the prevailing harsh living and economic conditions of women in sub-Saharan Africa. There are few data describing maternal nutritional status in these resource-poor settings. Provision of more effective modes of intervention requires that public health and nutrition policy at both the national and the multisectoral levels be based on community-specific nutritional and behavioral practices. OBJECTIVE: This longitudinal study investigated maternal micronutrient status in two remote, semiarid, rural communities that are ethnically similar but have distinctly different pastoral and farming lifestyles. We looked at differences in iron stores, vitamin A levels, and body composition of women in the third trimester of pregnancy and again at 4 months postpartum. METHODS: Complete data were collected from 113 pastoral and 110 farming Pokot women. Anthropometric measurements were taken, and serum ferritin and retinol levels were measured. Infants were weighed within 7 days of birth. RESULTS: Women from the farming community had significantly (p < .05) lower hemoglobin concentrations than women from the pastoral community during the third trimester of pregnancy. Pastoral women had significantly higher serum ferritin concentrations than farming women during the third trimester of pregnancy (p <.05) and at 4 months postpartum. There were no significant differences between pastoral and farming women in the percentage of women with serum retinol levels < 0.70 micromol/L during the third trimester of pregnancy (27.9% [34/113] and 24.2% [31/110], respectively) and at 4 months postpartum (29.2% [33/113] and 30.9% [34/110]) In the farming community, mean infant birthweight was significantly lower (p <. 01) than in the pastoral community and a significantly higher (p < .05) proportion of newborns weighed less than 2.5 kg. At 4 months postpartum, the percentage of body fat was significantly lower in pastoral women than in farming women. CONCLUSIONS: Women from the farming community in West Pokot, Kenya, have lower iron stores during the third trimester of pregnancy than women in the pastoral community. In addition, the mean weight of their newborn infants is lower than that of infants in the pastoral community. These findings may be associated with differences in living conditions, which are usually harsher in farming than in pastoral communities.