Longitudinal changes in length-for-age Z score among HIV-uninfected children experiencing. a) > 4 episodes of diarrhea peryear (n = 74). (P = 0.007 for treatment by time interaction). b) > 6 episodes of diarrhea per year (n = 34). (P = 0.067 for treatment by time interaction).
Chhagan et al. BMC Public Health 2010 10:145 doi:10.1186/1471-2458-10-145