Table 1.
Demographic Data of Study Patients Comparing Groups Based on Completeness of Data
| Characteristics | Patients With Complete Data | Patients With Incomplete Data | P Value |
|---|---|---|---|
| n (%) | 124 (52.5) | 112 (47.5) | |
| Sex, n (%) | |||
| Male | 17 (13.7) | 21 (19.1) | 1∗ |
| Female | 107 (86.3) | 89 (80.9) | 1∗ |
| Age, y | |||
| Mean (SD) | 64 (7) | 65 (8) | 0.35† |
| Median (range) | 63 (55–95) | 64 (52–86) | |
| Injury Severity Score | |||
| Mean (SD) | 9.0 (0.8) | 9.0 (1.6) | 0.94† |
| Median (range) | 9.0 (4–14) | 9.0 (4–22) | |
| >9 (%) | 1 (0.8) | 2 (1.8) | 1∗ |
| >18 (%) | 0 | 1 (0.9) | 1∗ |
∗
Fisher exact test.
†
Student t test.