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Attack of cholera in a shelter-home for mentally-retarded residents according to selected factors, Howrah, India, 2010
| Risk factor | Attack of cholera | Odds ratio (95% CI) | Adjusted odds ratio (95% CI) | |||||
|---|---|---|---|---|---|---|---|---|
| Among exposed | Among unexposed | |||||||
| No. | Total | % | No. | Total | % | |||
| Drinking of water from pond-tubewell | 39 | 40 | 97.5 | 12 | 21 | 57.1 | 29.3 (3.4-254.9) | 25.7 (2.7-236.4) |
| Poor cognitive function | 63 | 66 | 95.4 | 14 | 21 | 66.6 | 10.5 (2.4-45.7) | 5.5 (1-30.9) |
CI=Confidence interval
