| General male population 0000% (95% CI) (N=480) | Infertile male partner % (95% CI) (N=44) | General female population % (95% CI) (N=480) | Infertile female partner % (95% CI) (N=49) | |
|---|---|---|---|---|
| Clinical history of the participant | ||||
| Chryptorchidy | 0.6 (0.2; 1.9) | 0 | Not Applicable (N/A) | N/A |
| Varicocel | 0.4 (0.1; 1.7) | 0 | N/A | N/A |
| Sexually transmitted disease | 15.3 (12.3; 18.8) | 22.9 (12.9; 37.4) | 26.6 (22.8; 30.8) | 29.4 (18.3; 43.7) |
| Cirrhosis | 0.6 (0.2; 1.9) | 2.1 (0.3; 14.2) | ||
| Testicular torsion | 0.6 (0.2; 1.9) | 0 | N/A | N/A |
| Testicular trauma | 3.6 (2.2; 5.6) | 4.2 (1.0; 16.2) | N/A | N/A |
| Disorders of ejaculation or erection | 19.2 (15.9; 22.0) | 22.9 (12.9; 37.4) | N/A | N/A |
| No pregnancy | N/A | N/A | 6.8 (4.8; 9.4) | 65.3 (50.6; 77.6) |
| Ectopic pregnancy | N/A | N/A | 1.7 (0.8; 3.3) | 1.9 (0.2; 13.2) |
| Tubal surgery | N/A | N/A | 1.9 (1.0; 3.6) | 1.9 (0.2; 13.2) |
| Past abortion | N/A | N/A | 1.9 (1.0; 3.6) | 7.7 (2.8; 19.3) |
| Still-birth | N/A | N/A | 2.1 (1.1; 3.8) | 7.7 (2.8; 19.3) |
| Died immediately after birth | N/A | N/A | 4.4 (2.3; 8.4) | 0 |
| History of infertility in the family | 13.6 (10.8; 17.0) | 17.0 (8.5; 31.1) | 19.0 (15.7; 22.8) | 15.4 (7.7; 28.4) |
| Gonad toxin exposition | 5.2 (3.5; 7.6) | 0 | 5.0 (4.2; 8.6) | 0 |
| Life habits and menses period knowledge | ||||
| Smoking status | ||||
| Never smoked | 63.0 (58.6; 67.3) | 45.8 (31.9; 60.4) | 98.9 (97.5; 99.6) | N/R |
| Current smoker | 24.4 (20.8; 28.5) | 25.0 (14.5; 39.6) | 0.8 (0.3; 2.2) | N/R |
| Past smoker | 12.5 (9.8; 15.8) | 29.2 (17.8; 43.1) | 0.2 (0.0; 1.5) | N/R |
| Number of cigarettes/day | ||||
| ≤5 | 56.7 (49.1; 64.0) | 65.4 (44.3; 81.8) | Not Reported (N/R) | N/R |
| >5; ≤10 | 43.3 (36.0; 50.9) | 34.6 (18.2; 55.7) | N/R | N/R |
| Duration in smoking (years) | ||||
| ≤5 | 14.1 (9.6; 20.3) | 15.4 (5.5; 36.3) | N/R | N/R |
| >5; ≤10 | 24.7 (18.7; 31.8) | 30.8 (15.4; 52.0 | N/R | N/R |
| >10; ≤15 | 24.1 (18.2; 31.2) | 11.5 (3.5; 32.1) | N/R | N/R |
| >15 | 37.1 (30.1; 44.6) | 42.3 (24.2; 62.8) | N/R | N/R |
| Alcohol drinking | ||||
| Never drunk | 70.4 (66.2; 74.4) | 75.0 (60.4; 85.5) | 90.0 (86.9; 92.4) | 92.3 (80.7; 97.2) |
| Current drinker | 25.0 (21.3; 29.1) | 18.7 (9.8; 32.9) | 8.1 (6.0; 11.0) | 5.8 (1.8; 17.0) |
| Past drinker | 4.6 (3.0; 6.9) | 6.2 (1.9; 18.3) | 1.9 (1.0; 3.6) | 1.9 (0.25; 13.2) |
| Number of intercourses per month | ||||
| ≤4 | 45.5 (41.1; 50.0) | 89.6 (76.7; 95.7) | 44.1 (39.7; 48.6) | 44.2 (31.0; 58.2) |
| >4; ≤12 | 46.5 (42.1; 51.0) | 10.4 (4.26; 23.3) | 47.7 (43.2; 52.2) | 44.2 (31.0; 58.3) |
| >12 | 8.0 (5.8; 10.8) | 0 | 8.2 (6.0; 11.0) | 11.56 (5.1; 23.9) |
| Know the partner’s menses period | 17.9 (14.8; 21.7) | 22.9 (12.9; 37.4) | 25.0 (21.3; 29.1) | 15.4 (7.7; 28.4) |
| Checking of the correct period | 3.3 (2.0; 5.4) | 6.2 (1.9; 18.3) | 10.4 (6.1; 17.20) | |