| Current View: | C:\Epi_Info\Training\Dataset Cholera in Rwenshama.MDB:viewQuestionnaire | ||||
| Record Count: | 66 | (Deleted records excluded) | Date: | 8/16/2004 3:44:42 AM | |
| History of eating outside home within past 5 days | Yes | No | TOTAL |
|---|---|---|---|
| Yes Row % Col % | 9 90.0 27.3 | 1 10.0 3.3 | 10 100.0 15.9 |
| No Row % Col % | 24 45.3 72.7 | 29 54.7 96.7 | 53 100.0 84.1 |
| TOTAL Row % Col % | 33 52.4 100.0 | 30 47.6 100.0 | 63 100.0 100.0 |
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| Point | 95% Confidence Interval | ||
| Estimate | Lower | Upper | |
| PARAMETERS: Odds-based | |||
| Odds Ratio (cross product) | 10.8750 | 1.2851 | 92.0297 (T) |
| Odds Ratio (MLE) | 10.5374 | 1.5714 | 247.8856 (M) |
| 1.3011 | 492.6952 (F) | ||
| PARAMETERS: Risk-based | |||
| Risk Ratio (RR) | 1.9875 | 1.3853 | 2.8514 (T) |
| Risk Difference (RD%) | 44.7170 | 21.7967 | 67.6373 (T) |
(T=Taylor series; C=Cornfield; M=Mid-P; F=Fisher Exact) | |||
| STATISTICAL TESTS | Chi-square | 1-tailed p | 2-tailed p |
| Chi square - uncorrected | 6.7441 | 0.0094068015 | |
| Chi square - Mantel-Haenszel | 6.6371 | 0.0099888858 | |
| Chi square - corrected (Yates) | 5.0705 | 0.0243371186 | |
| Mid-p exact | 0.0052506927 | ||
| Fisher exact | 0.0097771520 | ||
| Sugar cane | Yes | No | TOTAL |
|---|---|---|---|
| Yes Row % Col % | 25 58.1 75.8 | 18 41.9 54.5 | 43 100.0 65.2 |
| No Row % Col % | 8 34.8 24.2 | 15 65.2 45.5 | 23 100.0 34.8 |
| TOTAL Row % Col % | 33 50.0 100.0 | 33 50.0 100.0 | 66 100.0 100.0 |
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| Point | 95% Confidence Interval | ||
| Estimate | Lower | Upper | |
| PARAMETERS: Odds-based | |||
| Odds Ratio (cross product) | 2.6042 | 0.9109 | 7.4450 (T) |
| Odds Ratio (MLE) | 2.5657 | 0.8989 | 7.6802 (M) |
| 0.8135 | 8.6321 (F) | ||
| PARAMETERS: Risk-based | |||
| Risk Ratio (RR) | 1.6715 | 0.9042 | 3.0899 (T) |
| Risk Difference (RD%) | 23.3569 | -1.0627 | 47.7765 (T) |
(T=Taylor series; C=Cornfield; M=Mid-P; F=Fisher Exact) | |||
| STATISTICAL TESTS | Chi-square | 1-tailed p | 2-tailed p |
| Chi square - uncorrected | 3.2700 | 0.0705600151 | |
| Chi square - Mantel-Haenszel | 3.2204 | 0.0727258448 | |
| Chi square - corrected (Yates) | 2.4024 | 0.1211482196 | |
| Mid-p exact | 0.0394806545 | ||
| Fisher exact | 0.0601392816 | ||
| How does household prepare its drinking water? | Yes | No | TOTAL |
|---|---|---|---|
| boiling Row % Col % | 20 43.5 60.6 | 26 56.5 78.8 | 46 100.0 69.7 |
| not boiling Row % Col % | 13 65.0 39.4 | 7 35.0 21.2 | 20 100.0 30.3 |
| TOTAL Row % Col % | 33 50.0 100.0 | 33 50.0 100.0 | 66 100.0 100.0 |
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| Point | 95% Confidence Interval | ||
| Estimate | Lower | Upper | |
| PARAMETERS: Odds-based | |||
| Odds Ratio (cross product) | 0.4142 | 0.1395 | 1.2297 (T) |
| Odds Ratio (MLE) | 0.4199 | 0.1339 | 1.2455 (M) |
| 0.1180 | 1.3845 (F) | ||
| PARAMETERS: Risk-based | |||
| Risk Ratio (RR) | 0.6689 | 0.4221 | 1.0600 (T) |
| Risk Difference (RD%) | -21.5217 | -46.8637 | 3.8202 (T) |
(T=Taylor series; C=Cornfield; M=Mid-P; F=Fisher Exact) | |||
| STATISTICAL TESTS | Chi-square | 1-tailed p | 2-tailed p |
| Chi square - uncorrected | 2.5826 | 0.1080445119 | |
| Chi square - Mantel-Haenszel | 2.5435 | 0.1107516099 | |
| Chi square - corrected (Yates) | 1.7935 | 0.1805039035 | |
| Mid-p exact | 0.0598120018 | ||
| Fisher exact | 0.0899217415 | ||