分组 | 合计 (例) | A (n = 54) | B (n = 30) | X2 | P |
正常组(n, %) | 44 | 36 (81.8%) | 8 (18.2%) | 18.60 | 0.000 |
单纯肌少症(n, %) | 22 | 11 (50.0%) | 11* (50.0%) | ||
单纯骨质疏松(n, %) | 12 | 7 (58.3%) | 5 (41.7%) | ||
骨质疏松性肌少症(n, %) | 6 | 0 (0.00%) | 6* (100%) |