| No with affirmative response(total no in analysis sample) | Always anonymous reporting | Always keep identity private | ||
| 745 (n = 1560) | 897 (n = 1507) | |||
| OR (95% CI) | p Value | OR (95% CI) | p Value | |
| Bed size | ||||
| 0–74 beds | – | – | ||
| 75–199 beds | 1.38 (1.07 to 1.77) | 0.013 | 0.93 (0.72 to 1.20) | 0.560 |
| 200+ beds | 1.35 (1.00 to 1.83) | 0.048 | 0.83 (0.61 to 1.12) | 0.219 |
| CAH status | 1.24 (0.90 to 1.70) | 0.190 | 1.60 (1.14 to 2.25) | 0.006 |
| Rural location | 1.06 (0.84 to 1.34) | 0.602 | 1.25 (0.99 to 1.59) | 0.066 |
| Ownership | ||||
| Non-profit | – | – | ||
| For-profit | 0.43 (0.33 to 0.56) | <0.001 | 1.18 (0.91 to 1.53) | 0.224 |
| Government | 0.74 (0.59 to 0.93) | 0.010 | 1.11 (0.88 to 1.41) | 0.386 |
| Teaching hospital | 1.28 (1.01 to 1.62) | 0.042 | 0.77 (0.61 to 0.98) | 0.033 |
| JC-accredited | 1.09 (0.83 to 1.43) | 0.538 | 0.84 (0.63 to 1.11) | 0.220 |
| Computer-only reporting system | 1.44 (1.09 to 1.92) | 0.011 | 1.83 (1.35 to 2.48) | <0.001 |
| Patient-safety programme | 1.36 (1.03 to 1.79) | 0.031 | 1.33 (1.00 to 1.78) | 0.049 |
| Adjusted R2 | 0.06 | 0.06 | ||
| c Statistic | 0.62 | 0.62 | ||
| Hosmer–Lemeshow p value | 0.012 | 0.133 | ||
CAH, critical access hospital; JC, Joint Commission.