Details

Autor(en) / Beteiligte

• West, K.P. Jr. (Johns Hopkins Schools of Public Health and Medicine, Baltimore, MD.)
• LeClerq, S.C
• Shrestha, S.R
• Wu, L.S.F
• Pradhan, E.K
• Khatry, S.K
• Katz, J
• Adhikari, R
• Sommer, A

Titel

Effects of vitamin A on growth of vitamin A-deficient children: field studies in Nepal

Ist Teil von

• The Journal of nutrition, 1997-10, Vol.127 (10), p.1957-1965

Ort / Verlag

Bethesda, MD: American Society for Nutritional Sciences

Erscheinungsjahr

1997

Quelle

Oxford Journals 2020 Medicine

Beschreibungen/Notizen

• Inconsistencies have been observed in the impact of vitamin A (VA) supplementation on early child growth. To help clarify this issue, a cohort of 3377 rural Nepalese, nonxerophthalmic children 12-60 mo of age were randomized by ward to receive vitamin A [60,000 micrograms retinol equivalents (RE)] or placebo-control (300 RE) supplementation once every 4 mo and followed for 16 mo. VA had no impact on annual weight gain or linear growth. However, arm circumference (AC) and muscle area (MA) growth improved in VA recipients, by 0.13 cm and 25 mm2, respectively, over controls. Growth of children with xerophthalmia, who were treated with greater than or equal to 120,000 RE at base line, was also compared to that of nonxerophthalmic children, stratified by initial wasting status, and adjusted for sex, baseline age and measurement status. Among initially nonwasted children (AC greater than or equal to 13.5 cm), VA-treated xerophthalmic children (n = 86) gained 0.7 cm more in linear growth than nonxerophthalmic children. Among initially wasted children (AC 13.5 cm), VA-treated children (n