Table 1. Demographic characteristics (N = 130).
| Variables | Value |
|---|---|
| Age (years) | |
| Mean±SD | 80.12±6.12 |
| Less than 80 | 63(48.5%) |
| More than 80 | 67 (51.5%) |
| Gender, male (%) | 31 (23.8%) |
| Marital status, married | 95 (73.3%) |
| Height (cm) mean±SD | 160.11±8.66 |
| Weight (kg) mean±SD | 56.12±11.65 |
| Education (years) mean±SD | 4.65±4.96 |
| Disease, thighbone fracture | 130 (100%) |
| Anesthesia, general anesthesia | 130 (100%) |
| ASA class | |
| Ⅰ | 1(0.8%) |
| Ⅱ | 84 (64.6%) |
| Ⅲ | 43(33.1%) |
| Atropine (mg) mean±SD | 0.23±0.34 |
| Solu-Medrol (mg) mean±SD | 29.15±27.27 |
| Length of anesthesia (min) mean±SD | 130.94±49.81 |
| Length of operation(min) mean±SD | 96.53±44.41 |
| Estimated blood loss (mL) mean±SD | 319.05±268.72 |
| ADL (points) mean±SD | 18.61±6.53 |
| MMSE (points) mean±SD | 22.23±5.44 |