分组 | 合计(例) | A (n = 110) | B (n = 93) | X2 | P |
正常组(n, %) | 113 | 74 (65.5%) | 39 (34.5%) | 16.10 | 0.001 |
单纯肌少症(n, %) | 48 | 19 (39.6%) | 29* (60.4%) | ||
单纯骨质疏松(n, %) | 31 | 15 (48.4%) | 16 (51.6%) | ||
骨质疏松性肌少症(n, %) | 11 | 2 (18.2%) | 9* (81.8%) |