Response variables | Explanatory variables | AICC | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Working hours in a week | Number of night shifts in a month | Number of days off in a month | |||||||||
< 40 | 40–60 | ≥60 | 0 | 1–4 | ≥5 | ≥10 | 7–9 | < 7 | |||
(n) | (1154) | (2145) | (365) | (764) | (1628) | (1347) | (1049) | (2137) | (487) | ||
Teamwork within units | Coefficient | 0.00 | −0.04b | − 0.08c | 0.00 | −0.03c | −0.06c | 0.00 | −0.04c | −0.10c | 1738 |
Supervisor or manager expectations and actions promoting patient safety | 0.00 | −0.02c | −0.01 | 0.00 | 0.00 | −0.03 | 0.00 | −0.03b | −0.06b | 1345 | |
Organizational learning-continuous improvement | 0.00 | − 0.03c | 0.00 | 0.00 | −0.04c | −0.08c | 0.00 | −0.03c | −0.02 | 2286 | |
Management support for patient safety | 0.00 | −0.03c | −0.11c | 0.00 | −0.01 | −0.06 | 0.00 | −0.05b | −0.08b | 2640 | |
Overall perceptions of patient safety | 0.00 | −0.04b | −0.09b | 0.00 | −0.04c | −0.07c | 0.00 | −0.01 | −0.03 | 2268 | |
Feedback and communication about error | 0.00 | −0.01 | − 0.05c | 0.00 | −0.04c | −0.05b | 0.00 | − 0.04b | −0.07b | 2599 | |
Communication openness | 0.00 | −0.02 | − 0.03 | 0.00 | − 0.04c | −0.07b | 0.00 | − 0.03c | −0.07b | 2764 | |
Frequency of events reported | 0.00 | 0.02 | 0.02 | 0.00 | −0.02 | − 0.02 | 0.00 | −0.01 | −0.02 | 2903 | |
Teamwork across units | 0.00 | −0.05b | −0.05c | 0.00 | −0.01 | −0.03 | 0.00 | −0.04c | −0.06c | 2404 | |
Staffing | 0.00 | −0.05b | −0.12 b | 0.00 | 0.02 | −0.04 b | 0.00 | −0.02 | −0.09b | 908 | |
Handoffs and transitions | 0.00 | − 0.02 | − 0.08b | 0.00 | 0.01 | 0.00 | 0.00 | −0.03 | −0.05c | 2282 | |
Nonpunitive response to errors | 0.00 | −0.04c | − 0.08b | 0.00 | −0.01 | −0.08b | 0.00 | −0.01 | −0.08b | 2967 | |
Respondents who rated patient safety grade as “very good” or “good” (vs. others) | aOR | 1.00 | 0.73b | 0.56b | 1.00 | 0.88 | 0.76c | 1.00 | 1.02 | 1.05 | 14,247 |
Respondents who reported one or more events (vs. none) | 1.00 | 1.33c | 1.29 | 1.00 | 1.72b | 2.66b | 1.00 | 0.96 | 0.90 | 17,215 |