Table 3 Knowledge of risk factors for adverse pregnancy outcomes at baseline
From: A cohort study of a tailored web intervention for preconception care
|  | Participants giving a correct answer at baseline among those who completed the survey n = 282 (%) | Participants giving a correct answer at baseline among those who did not complete the survey n = 226 (%) | Total (n = 508) | P |
|---|---|---|---|---|
General preconception behaviours | 199 (70.6) | 146 (67.6) | 345 (69.3) | 0.476 |
Folic acid supplementation | 270 (95.7) | 201 (93.1) | 471 (94.6) | 0.189 |
Timing of preconception counselling | 221 (78.4) | 160 (74.8) | 381 (76.8) | 0.346 |
Inheritability of malformations and genetic diseases | 233 (82.6) | 171 (79.9) | 404 (81.5) | 0.441 |
Age at risk for Down syndrome | 263 (93.3) | 202 (94.4) | 465 (93.8) | 0.607 |
Maintaining a normal weight to prevent adverse pregnancy outcomes | 276 (97.9) | 210 (98.1) | 486 (98.0) | 0.839 |
Overweight and obesity | 37 (13.1) | 30 (14.0) | 67 (13.5) | 0.772 |
Underlying maternal diseases | 55 (19.5) | 35 (16.4) | 90 (18.1) | 0.368 |
Smoking | 276 (97.9) | 201 (93.9) | 477 (96.2) | 0.023 |
Medications | 34 (12.1) | 33 (49.3) | 67 (13.5) | 0.278 |
Drinking alcohol | 164 (58.2) | 128 (59.8) | 292 (58.9) | 0.71 |
Need of testing susceptibility to infectious diseases | 242 (85.8) | 162 (75.7) | 404 (81.5) | 0.004 |
Immunization before pregnancy | 147 (52.1) | 98 (45.8) | 282 (56.9) | 0.162 |