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Multivariate analysis of risk factors for diarrhea during the drought
| Risk factor | OR* | 95% CI | P value† |
|---|---|---|---|
| Tank levels < 20% full | 2.31 | 1.16–4.60 | 0.018 |
| Livestock ownership | 0.43 | 0.16–1.12 | NS |
| Reported decreased frequency of handwashing | 3.00 | 1.48–6.08 | 0.002 |
CI = confidence interval; OR = odds ratio.
NS = nonsignificant at P > 0.05.
