The Mann-Whitney test was used; Zambian (n = 101) and Zimbabwean (n = 341) children were included.
a. A combined comparison in both Zambian and Zimbabwean children according to the season when the
HIV+ (n = 79) and HIV- (n = 363); b). Oedema (n = 36) and no-Oedema (n = 405); c) Cerebral palsy