Author:
Roine Irmeli,Kallio Markku,Peltola Heikki,Pelkonen Tuula
Abstract
AbstractOur objective was to explore the importance of underweight on the course of childhood bacterial meningitis (BM) at different study sites, because prior studies showed discrepant results. Using directly comparable, prospective data from three continents, weight-for-age z-scores (WAZ) were determined by WHO Anthro programs in children with BM in Finland (N = 318), LatAm (N = 580), and Angola (N = 780) and compared with data describing the admission, course, and outcome of BM. WAZ < –1 indicates underweight; either mild (< –1 to –2), moderate (< –2 to –3), or severe (< –3). The mean WAZ (SD) was 0.17 (1.17), –0.42 (1.53), and –1.36 (1.44), and the prevalence of moderate-severe underweight 2.8%, 12.6%, and 31.3%, in Finland, LatAm, and Angola, respectively. In univariate analysis, LatAm and Angola showed an association between lower WAZ and poorer condition on admission, slower recovery, and more deaths. In Finland, infrequent underweight limited meaningful analysis. In multivariate analysis of different variables for increasing the odds of death, severe underweight had lower odds compared to disease severity in Angola, but highest in LatAm. Thus, the apparent discrepancy in underweights´ importance for increasing deaths varied from primary to more secondary according to locally more prominent risks.
Publisher
Springer Science and Business Media LLC
Cited by
1 articles.
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