Open Access
Table 1
Demographic features of study groups.
| Characteristics | IA n = 100 | IV n = 100 | P value |
|---|---|---|---|
| Age (years) | 67.3 ± 8.3 | 67.3 ± 8.1 | 0.979 |
| Gender | |||
| Male | 22 (22.9%) | 21 (21.0%) | 0.863 |
| Female | 78 (78.0%) | 79 (79.0%) | |
| BMI (Kg/m2) | 31.0 ± 2.7 | 30.7 ± 3.1 | 0.439 |
| Cause | |||
| Osteoarthritis | 95 (95.8%) | 96 (94.1%) | 0.733 |
| Rheumatoid arthritis | 5 (4.2%) | 4 (5.9%) |
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