Arm | ||||
---|---|---|---|---|
Control (%) | Safety (%) | Intervention (%) | Total (%) | |
Smoked Regularly (Ever) | 790 (41.3%) | 746 (37.7%) | 764 (40.4%) | 2300 (39.8%) |
Mean Age of Started Smoking in Years (N = 2300) | 16.4 | 16.6 | 16.5 | 16.5 |
Current Smoker | 150 (19.1%) | 135 (18.2%) | 144 (18.8%) | 429 (18.7%) |
History of Sexual Intercourse | ||||
Never sexually active | 8 (0.4%) | 9 (0.4%) | 6 (0.3%) | 23 (0.4%) |
Mean Age of Sexual Debut in Years (N = 5984) | 18.8 | 18.8 | 18.7 | 18.8 |
Lifetime No. Male Sexual Partners (N = 6013) | ||||
0 | 1 (0.1%) | 4 (0.2%) | 4 (0.2%) | 9 (0.1%) |
1 | 420 (21.2%) | 429 (20.8%) | 422 (21.4%) | 1271 (21.1%) |
2-5 | 650 (32.9%) | 757 (36.6%) | 685 (34.8%) | 2092 (34.8%) |
6-10 | 482 (24.4%) | 458 (22.2%) | 458 (23.3%) | 1398 (23.2%) |
11-50 | 391 (19.8%) | 393 (19%) | 376 (19.1%) | 1160 (19.3%) |
51-99 | 22 (1.1%) | 23 (1.1%) | 22 (1.1%) | 67 (1.1%) |
99+ | 11 (0.6%) | 3 (0.1%) | 2 (0.1%) | 16 (0.3%) |
Male Sexual Partners in Past Six Months (N = 5990) | ||||
0 | 294 (14.9%) | 322 (15.6%) | 324 (16.6%) | 940 (15.7%) |
1 | 1618 (82.1%) | 1681 (81.4%) | 1586 (81.2%) | 4885 (81.6%) |
2+ | 59 (3%) | 62 (3%) | 44 (2.3%) | 165 (2.8%) |
History of Pregnancy | ||||
Ever Pregnant before (N = 6004) | 1588 (81.1%) | 1654 (79.9%) | 1602 (81.1%) | 4844 (80.7%) |
Mean age at first pregnancy (N = 4844) | 26.5 | 26.5 | 26.3 | 26.5 |
Mean Number of Pregnancies (N = 4844) | 2.7 | 2.6 | 2.7 | 2.7 |
Mean Age of Menarche (N = 6087) | 12.8 | 12.9 | 12.8 | 12.8 |
Oral Contraceptive | ||||
Ever | 1765 (87.4%) | 1824 (86.1%) | 1743 (86.6%) | 5332 (86.7%) |
Mean Years on Oral Contraceptives (N = 5332) | 9.0 | 8.9 | 9.0 | 9.0 |
Contraception Method | ||||
Barrier (Ever) | 1550 (76.8%) | 1638 (77.3%) | 1529 (76%) | 4717 (76.7%) |
Barrier (Current) | 276 (13.7%) | 293 (13.8%) | 253 (12.6%) | 822 (13.4%) |
Vaginal (Ever) | 197 (9.8%) | 269 (12.7%) | 243 (12.1%) | 709 (11.5%) |
Vaginal (Current) | 7 (0.3%) | 10 (0.5%) | 11 (0.5%) | 28 (0.5%) |
Hormonal (Ever) | 1771 (87.7%) | 1829 (86.3%) | 1746 (86.8%) | 5346 (86.9%) |
Hormonal (Current) | 286 (14.2%) | 291 (13.7%) | 268 (13.3%) | 845 (13.7%) |
Permanent (Ever) | 659 (32.6%) | 689 (32.5%) | 654 (32.5%) | 2002 (32.6%) |
Permanent (Current) | 576 (28.5%) | 626 (29.5%) | 556 (27.6%) | 1758 (28.6%) |
Rhythm/Withdrawal (Ever) | 204 (10.1%) | 222 (10.5%) | 176 (8.7%) | 602 (9.8%) |
Rhythm/withdrawal (Current) | 53 (2.6%) | 54 (2.5%) | 39 (1.9%) | 146 (2.4%) |
Duration of HRT for Menopause in Years (N = 241) | 4.2 | 4.5 | 5.6 | 4.7 |