Table 1.
Adverse event | Average days (± S.D.) | 95% confidence interval |
---|---|---|
| ||
Death | 151 (309) | ± 196 |
Injury | 143 (194) | ± 149 |
Malfunction | 78 (111) | ± 86 |
Adverse event | Average days (± S.D.) | 95% confidence interval |
---|---|---|
| ||
Death | 151 (309) | ± 196 |
Injury | 143 (194) | ± 149 |
Malfunction | 78 (111) | ± 86 |