Association of Work Duration and Errors
Work Duration (hours) |
ANA Sample* |
AACN Sample |
No. Shifts (%) |
No. shifts with at
least one error (%) |
OR (p= value) |
No. Shifts (%) |
No. shifts with at
least one error (%) |
OR (p= value) |
< 8.5 |
771 (14.4%) |
12 (1.6%) |
1.0 |
543 (9%) |
11 (2%) |
1.0 |
> 8.5, < 12.5 |
2484 (46.8%) |
77 (3.1%) |
1.85 (0.06) |
1720 (29%) |
46 (3%) |
1.42 (0.304) |
> 12.5 |
2057 (38.9%) |
103 (5%) |
3.29 (0.0001) |
3748 (62%) |
146 (4%) |
1.94 (0.028) |
Total |
5312 |
192 |
|
6011 |
203 |
|
* Rogers, et al, 2004, Hospital Staff Nurse Work Hours and Patient Safety Health Affairs
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