Table 2 Single factor analysis of AUB in menopausal transition women
Case group (n = 120) | Control group (n = 120) | t/x2 | P | |
|---|---|---|---|---|
Age (year) | 6.098 | 0.014 | ||
< 50 | 79 (65.8) | 96 (80.0) | ||
≥ 50 | 41 (34.2) | 24 (20.0) | ||
BMI (kg/m2) | 7.547 | 0.006 | ||
< 25 | 83 (69.2) | 101 (84.2) | ||
≥ 25 | 37 (30.8) | 19 (15.8) | ||
Age at menarche (year) | 5.403 | 0.020 | ||
≤ 12 | 18 (15.0) | 7 (5.8) | ||
> 12 | 102 (85.0) | 113 (94.2) | ||
Gravidity (time) | 20.418 | < 0.001 | ||
≤ 1 | 42 (35.0) | 77 (64.2) | ||
> 1 | 78 (65.0) | 43 (35.8) | ||
Parity (time) | 1.695 ± 0.543 | 1.326 ± 0.652 | 0.819 | |
Abortion (time) | 0.431 ± 1.062 | 0.283 ± 0.945 | 0.073 | |
IUD placement | 5.079 | 0.024 | ||
Yes | 92 (76.7) | 76 (63.3) | ||
No | 28 (23.3) | 44 (36.7) | ||
Menopause delayed | 0.603 | 0.438 | ||
Yes | 59 (49.2) | 53 (44.2) | ||
No | 61 (50.8) | 67 (55.8) | ||
Past history | 1.068 | 0.301 | ||
Yes | 62 (51.7) | 54 (45.0) | ||
No | 58 (48.3) | 66 (55.0) | ||
Family history | 2.017 | 0.156 | ||
Yes | 2 (1.7) | 0 (0.0) | ||
No | 118 (98.3) | 120 (100.0) |