Skip to main content
. 2024 Mar 4;14:5271. doi: 10.1038/s41598-024-55977-8

Table 1.

Diarrhea incidence rates before and by year after implementation of the membrane filtration device; test of mean difference.

Characteristic 2018 (before) 2019 2021 2022
Mean (SD) 17.86 (5.80) 1.51 (1.64) 2.19 (1.80) 0.5354 (0.85)
Median (IQR) 17.29 (14.56, 17.70) 1.39 (0.00, 2.32) 1.48 (1.45, 3.54) 0.00 (0.00, 0.74)
P-value vs before 0.012 0.008 0.011