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Comparison of clinical data.
| Group | Case | Gender | Age (years) | Limbs with varicosis of great saphenous vein (case [%]) | ||
|---|---|---|---|---|---|---|
| Male/female (case [%]) | Left lower limb | Right lower limb | Two lower limbs | |||
| Control group | 32 | 14/18 | 28–70 (54.12 ± 7.09) | 17 | 10 | 5 |
| Study group | 29 | 13/16 | 29–68 (54.08 ± 7.06) | 15 | 9 | 5 |
| χ2, t | – | 0.007 | 0.022 | 0.030 | ||
| P | – | .933 | .982 | .985 | ||
