Diarrhea prevalence in a randomized, controlled prospective trial of point-of-use water filters in homes and schools in the Dominican Republic

Table 3 Prevalence of self-reported diarrhea by home filter status

Aggregation	Before filter in home^a% (x/n)	After filter in home^a% (x/n)	OR (95% CI)^b	aOR (95% CI)^c
Any member of the household	25.6% (101/394)	9.8% (56/574)	0.24 (0.16,0.37)***	0.29 (0.16,0.51)***
Adults only	17.3% (68/392)	4.4% (25/564)	0.04(0.01,0.1)***	0.14 (0.04,0.44)***
School aged children only	12.2% (46/378)	6.0% (33/546)	0.20(0.10,0.44)***	0.49 (0.23,1.05)
Children less than 5	11.8% (12/102)	4.3% (6/139)	0.15 (0.15,0.15)***	0.09(0.011,0.73)*

*p < 0.05; **p < 0.01, ***p < 0.001
^aCounts are each measurement of each household
^bOdds ratio accounting for repeated measures
^cAdjusted odds ratio accounting for repeated measures and adjusted for household size, season (fall, winter, spring), water source, school filter status, and region

ISSN: 1349-4147