|  | More successful implementation | ||
---|---|---|---|---|
Variable | Total N | N | % | MH p value |
Number of patient safety/quality improvement initiatives†|  |  |  | 0.0049* |
 1 | 53 | 29 | 54.7 |  |
 2 | 59 | 32 | 54.2 |  |
 3 | 89 | 59 | 66.3 |  |
 4 | 79 | 60 | 76.0 |  |
 5 | 78 | 55 | 70.5 |  |
 Missing | 10 | 6 | 60.0 |  |
Number of cognitive aid implementation steps completed‡ |  |  |  | < 0.0001* |
 0 | 39 | 10 | 25.6 |  |
 1 | 52 | 19 | 36.5 |  |
 2 | 67 | 41 | 61.2 |  |
 3 | 60 | 42 | 70.0 |  |
 4 | 45 | 38 | 84.4 |  |
 5 | 35 | 27 | 77.1 |  |
 6 | 42 | 39 | 92.9 |  |
 7 | 15 | 13 | 86.7 |  |
 8 | 13 | 12 | 92.3 |  |
 Missing | 0 | 0 | 0.0 |  |
Number of other ways in which tool is used§ |  |  |  | < 0.0001* |
 0 | 73 | 39 | 53.4 |  |
 1 | 146 | 87 | 59.6 |  |
 2 | 91 | 68 | 74.7 |  |
 3 | 42 | 36 | 85.7 |  |
 4 | 12 | 11 | 91.7 |  |
 Missing | 4 | 0 | 0.0 |  |