Open burning of biomass fuel in the home is associated with significant health risks to the newborn child and young infant. Community-based trials are needed to clarify causal connections and identify effective approaches to reduce this burden of illnesses.
The regular provision of a supplement of vitamin A to children, at a level potentially obtainable from foods, in an area where vitamin A deficiency and under-nutrition are documented public health problems contributed substantially to children's survival; mortality was reduced on average by 54 percent.
South Indian infants experience high rates of pneumococcal carriage during the first 6 months of life, which may partially explain their increased risk for pneumonia.
Objective: To examine the association between breast-feeding initiation time and neonatal mortality in India, where breast-feeding initiation varies widely from region to region.Study Design: Data were collected as part of a community-based, randomized, placebo-controlled trial of the impact of vitamin A supplementation in rural villages of Tamil Nadu, India. Multivariate binomial regression analysis was used to estimate the association between neonatal mortality and breast-feeding initiation time (<12 h, 12 to 24 h, >24 h) among infants surviving a minimum of 48 h.Result: Among 10 464 newborns, 82.1% were first breast-fed before 12 h, 13.8% were breast-fed between 12 and 24 h, and 4.1% were breast-fed after 24 h. After adjusting for birth weight, gestational age and other covariates, late initiators (>24 h) were at B78% higher risk of death (relative risk ¼ 1.78 (95% confidence interval (CI) ¼ 1.03 to 3.10)). There was no difference in mortality risk when comparing babies fed in the first 12 h compared with the second 12 h after birth.Conclusion: Late (>24 h) initiation of breast-feeding is associated with a higher risk of neonatal mortality in Tamil Nadu. Emphasis on breastfeeding promotion programs in low-resource settings of India where early initiation is low could significantly reduce neonatal mortality.
The reduced mortality rate associated with receipt of BCG or DTP may be due to both biological and selection factors; the analyses regarding the combined effect of these vaccines and gender need to be replicated in other settings.
Incidence, duration, and severity of diarrhea and respiratory symptoms were monitored weekly for 1 y in 15,419 children 6-60 mo of age in a randomized, placebo-controlled, masked clinical trial conducted in southern India. Half the children received weekly doses of 8.7 mumol (2500 microgram) vitamin A and 46 mumol (20 mg) vitamin E (treated) and the other half, 46 mumol vitamin E (control). Medical and ocular examinations and anthropometric measurements were obtained before and after 52 wk of intervention. Ocular examinations also were obtained after 26 wk. Supplements were delivered weekly from calibrated dispenser bottles by community health volunteers who also recorded each mother's recall of daily morbidity of her child during the previous week. Baseline characteristics of treated and control subjects were similar and documented a prevalence of 11% xerophthalmia and 72% undernutrition. Weekly treatment with the low-dose vitamin A supplement did not influence the incidence, severity, or duration of diarrhea or respiratory infections and did not influence linear or ponderal growth.
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