| |
Probability of at least one adverse event |
95th percentile confidence interval |
Sample size |
Chi-square p-value |
| Years since residency |
| >20 years |
0.26 |
0.13 - 0.38 |
43 |
0.890 |
| <20 years |
0.24 |
0.10 - 0.39 |
29 |
|
| Use of timeouts |
| Yes |
0.24 |
0.13 - 0.35 |
54 |
0.659 |
| No |
0.29 |
0.10 - 0.49 |
17 |
|
| Frequency of checklist use |
| >50% |
0.30 |
0.16 - 0.44 |
37 |
0.261 |
| <50% |
0.18 |
0.06 - 0.31 |
33 |
|
| Subspecialty items added to surgical count |
| Yes |
0.22 |
0.08 - 0.37 |
27 |
0.673 |
| No |
0.27 |
0.14 - 0.39 |
45 |
|
| The likelihood of an adverse event based on responses to a particular survey question using Chi-Square Statistic. |
