Frequencies of age categories, ultrasound and contraception for COVID-19-related requests (yes/no) and summary of logistic regression analysis (all countries)*
| Parameter | COVID-19-related=No (n=2563, 56.5%) (n (%)) | COVID-19-related=Yes (n=1972, 43.5%) (n (%)) | OR (95% CI) |
| Age (years) | |||
| ≤20 (Reference) | 473 (18.5) | 365 (18.5) | |
| 21–25 | 731 (28.5) | 518 (26.3) | 0.918 (0.769 to 1.096) |
| 26–30 | 611 (23.8) | 502 (25.5) | 1.065 (0.889 to 1.275) |
| 31–35 | 397 (15.5) | 306 (15.5) | 0.999 (0.816 to 1.223) |
| ≥36 | 351 (13.7) | 281 (14.2) | 1.037 (0.843 to 1.277) |
| Ultrasound | |||
| Yes | 608 (24.4) | 325 (16.9) | 0.630 (0.543 to 0.733) |
| Missing: 69 | Missing: 48 | ||
| Contraception | |||
| Non-use | 1192 (46.9) | 849 (43.3) | 0.864 (0.767 to 0.972) |
| Missing: 24 | Missing: 12 |
*Thailand is excluded.
CI, confidence interval; OR, odds ratio.