Table 2.
Multivariate predictors from GEE regression equations
| Predictors | Odds ratio (CI) | Beta |
|---|---|---|
| Days overalla | 0·85 (0·799, 0·903) | −0·165*** |
| Days overall – curvilinear | 1·003 (1·001, 1·005) | 0·003** |
| Prior pandemic plan | 1·03 (0·579, 1·821) | 0·026 |
| Prior avian flu experience | 1·411 (1·03, 1·93) | 0·344* |
| Outbreak of H1N1 in country | 1·415 (1·116, 1·794) | 0·347** |
| Region: Africab | 0·881 (0·284, 2·733) | −0·127 |
| Region: Asia/Oceaniab | 0·719 (0·418, 1·237) | −0·330 |
| Region: Europeb | 0·388 (0·155, 0·973) | −0·946* |
a
Time since initial outbreak.
b
Americas region used as the reference.
*p < .05, ** p < .01, *** p < .001.