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. 2012 Dec 24;7(5):847–853. doi: 10.1111/irv.12073

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.

*< .05, ** < .01, *** < .001.