| Set . | Events, No. . | Total Households, No. . | Total Contacts, No. . | Secondary Attack Rate, % . |
|---|---|---|---|---|
| Primary analysis set | ||||
| Households with secondary cases | 19 | 33 | … | 57.6 |
| Individual secondary cases | 26 | … | 66 | 39.4 |
| Strict analysis set | ||||
| Households with secondary cases | 9 | 21 | … | 42.9 |
| Households with secondary cases, excluding households with outside infection | 7 | 19 | … | 36.8 |
| Individual secondary cases | 9 | … | 40 | 22.5 |
| Individual secondary cases, excluding individuals with outside infection | 7 | … | 38 | 18.4 |
| Set . | Events, No. . | Total Households, No. . | Total Contacts, No. . | Secondary Attack Rate, % . |
|---|---|---|---|---|
| Primary analysis set | ||||
| Households with secondary cases | 19 | 33 | … | 57.6 |
| Individual secondary cases | 26 | … | 66 | 39.4 |
| Strict analysis set | ||||
| Households with secondary cases | 9 | 21 | … | 42.9 |
| Households with secondary cases, excluding households with outside infection | 7 | 19 | … | 36.8 |
| Individual secondary cases | 9 | … | 40 | 22.5 |
| Individual secondary cases, excluding individuals with outside infection | 7 | … | 38 | 18.4 |
| Set . | Events, No. . | Total Households, No. . | Total Contacts, No. . | Secondary Attack Rate, % . |
|---|---|---|---|---|
| Primary analysis set | ||||
| Households with secondary cases | 19 | 33 | … | 57.6 |
| Individual secondary cases | 26 | … | 66 | 39.4 |
| Strict analysis set | ||||
| Households with secondary cases | 9 | 21 | … | 42.9 |
| Households with secondary cases, excluding households with outside infection | 7 | 19 | … | 36.8 |
| Individual secondary cases | 9 | … | 40 | 22.5 |
| Individual secondary cases, excluding individuals with outside infection | 7 | … | 38 | 18.4 |
| Set . | Events, No. . | Total Households, No. . | Total Contacts, No. . | Secondary Attack Rate, % . |
|---|---|---|---|---|
| Primary analysis set | ||||
| Households with secondary cases | 19 | 33 | … | 57.6 |
| Individual secondary cases | 26 | … | 66 | 39.4 |
| Strict analysis set | ||||
| Households with secondary cases | 9 | 21 | … | 42.9 |
| Households with secondary cases, excluding households with outside infection | 7 | 19 | … | 36.8 |
| Individual secondary cases | 9 | … | 40 | 22.5 |
| Individual secondary cases, excluding individuals with outside infection | 7 | … | 38 | 18.4 |
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