Abstract
The impact of dietary supplementation on catch-up growth was evaluated in 69 malnourished children ages 24–60 mo after recovery from shigellosis. They were fed either a high-protein (HP) diet with 15% of energy as protein, or a standard-protein (SP) diet with 7.5% energy as protein, for 3 wk in a metabolic study ward. Children were followed up bi-weekly for 6 mo by trained health assistants when anthropometric measurements and information of any illness were collected. Thirty-one children in the HP group and 28 children in the SP group completed 6-mo follow-up. The increase in height (mean ± SD) was 5.3 ± 1.0 cm vs. 4.1 ± 1.1 cm for HP and SP groups, respectively (P < 0.001), whereas increase in body weight was 1.39 ± 0.58 and 1.29 ± 0.72 kg for children fed HP and SP, respectively (P = 0.59). The proportion of children who were severely stunted (< −2 SD height-for-age) decreased from 45 to 29% in the HP group compared to 50 to 46% in the SP group (P < 0.05) at 6-mo follow-up. The number of diarrheal episodes per child tended to be lower in the HP vs. SP than in the SP group (1.9 vs. 2.3, P = 0.41). These results demonstrate that feeding an HP diet to the malnourished children during recovery from shigellosis enhanced linear growth with a modest reduction in diarrheal morbidity during the 6-mo follow-up period.
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