Table 3 Multivariate prevalence ratios for CA-CDAD (vs. HA-CDAD) among U.S. military personnel

1.28

1.15-1.42

<0.001

1.16

1.04-1.29

0.0071

1.14

1.03-1.27

0.0121

0.68

0.54-0.85

0.008

1.55

1.27-1.89

<0.001