From: Treatment of endometriosis in different ethnic populations: a meta-analysis of two clinical trials
 | European population [23] | Japanese population [24] | ||
---|---|---|---|---|
 | DNG (n = 120) | GnRH analogue (n = 128) | DNG (n = 128) | GnRH analogue (n = 125) |
Age (years, mean ± SD) | 30.6 ± 6.2 | 31.0 ± 5.8 | 33.5 ± 6.9 | 33.8 ± 6.2 |
Weight (kg, mean ± SD) | 62.5 ± 10.8 | 62.7 ± 9.6 | 52.1 ± 7.1 | 53.3 ± 8.2 |
Lumbar BMD (g/cm2, mean ± SD) | 1.06 ± 0.1 (n = 26) | 1.07 ± 0.1 (n = 31) | 1.04 ± 0.1 (n = 41) | 1.03 ± 0.1 (n = 46) |