Table 1.
General characteristics of the two groups
| Patient characteristics | TiRobot group (26 cases) | Conventional group (23 cases) | P‐value |
|---|---|---|---|
| Age (years, mean± SD) | 61.7 ± 5.2 | 62.1 ± 4.1 | 0.727 |
| Gender (cases) | 0.821 | ||
| Female | 15 | 14 | |
| Male | 11 | 9 | |
| Injury side (cases) | 0.907 | ||
| Left | 14 | 12 | |
| Right | 12 | 11 | |
| Injury cause (cases) | 0.967 | ||
| A | 14 | 13 | |
| B | 7 | 6 | |
| C | 3 | 3 | |
| D | 2 | 1 | |
| Garden classification (cases) | 0.984 | ||
| I | 3 | 2 | |
| II | 7 | 7 | |
| III | 10 | 9 | |
| IV | 6 | 5 | |
| Time from injury to operation (days, mean ± SD) | 6.3 ± 2.3 | 6.5 ± 2.4 | 0.753 |
A is a slip and fall injury; B is a traffic injury; C is a sports injury; D is high‐level fall injury. SD, standard deviation.