Table 2.
Baseline analysis on systematic physical examinations of patients with knee osteoarthritis in three groups
| Index | Zhuanggu group (n = 136) | Combination group (n = 138) | Celecoxib group (n = 140) | χ2 | P |
|---|---|---|---|---|---|
| Skin (miss = 0), n (%) | 2.00 | 0.367 | |||
| Normal | 136 (100) | 137 (99) | 140 (100) | ||
| Abnormal | 0 | 1 (1) | 0 | ||
| Head and neck (miss = 0), n (%) | |||||
| Normal | 136 (100) | 138 (100) | 140 (100) | ||
| Eye, ear, nose, throat (miss = 0), n (%) | 1.96 | 0.375 | |||
| Normal | 136 (100) | 138 (100) | 139 (99) | ||
| Abnormal | 0 | 0 | 1 (1) | ||
| Abdomen (miss = 0), n (%) | |||||
| Normal | 136 (100) | 138 (100) | 140 (100) | ||
| Respiratory system (miss = 0), n (%) | |||||
| Normal | 136 (100) | 138 (100) | 140 (100) | ||
| Cardiovascular system (miss = 0), n (%) | 5.04 | 0.081 | |||
| Normal | 133 (98) | 134 (97) | 130 (93) | ||
| Abnormal | 3 (2) | 4 (3) | 10 (7) | ||
| Musculoskeletal (miss = 0), n (%) | 3.93 | 0.140 | |||
| Normal | 136 (100) | 138 (100) | 138 (99) | ||
| Abnormal | 0 | 0 | 2 (1) | ||
| Nerve system (miss = 0), n (%) | |||||
| Normal | 136 (100) | 138 (100) | 140 (100) | ||
| Mental condition (miss = 0), n (%) | |||||
| Normal | 136 (100) | 138 (100) | 140 (100) | ||
| Other signs (miss = 0), n (%) | 0.00 | 1.000 | |||
| Normal | 135 (99) | 137 (99) | 139 (99) | ||
| Abnormal | 1 (1) | 1 (1) | 1 (1) |