Joyce Molenaar

76 CHAPTER 3 Table 1. Continued. Original study population (objective 1, 2 and 3) All unique pregnancies 2017 – 2021 (objective 1) Total n = 4172 807.904 n (%) n (%) BMI Unhealthy BMI Healthy BMI Missing 1386 (33.2) 2641 (63.3) 145 (3.5) Household characteristics Type of household One-person/parent household Other 353 (8.5) 3819 (91.5) 123697 (15.3) 684207 (84.7) Marital status Unmarried Married 2147 (51.5) 2025 (48.5) 433383 (53.6) 374521 (46.4) Dissolution of marriage Yes No 58 (1.4) 4114 (98.6) 14928 (1.8) 792976 (98.2) Household size ≥6 persons <6 persons Missing 93 (2.2) 4079 (97.8) - 20412 (2.5) 757300 (93.7) 30192 (3.7) Youth support utilization Yes No 102 (2.4) 4070 (97.6) 79473 (9.8) 728431 (90.2) Self-reported health Perceived health status Negative Positive Missing 465 (11.1) 3653 (87.6) 54 (1.3) Long-term illness Yes No Missing 747 (17.9) 3362 (80.6) 63 (1.5) Restricted by health Yes No Missing 724 (17.4) 3330 (79.8) 118 (2.8) Healthcare expenditures and utilization Overall healthcare expenditures High Low-average Missing 824 (19.8) 3297 (79.0) 51 (1.2) 151443 (18.7) 627116 (77.6) 29345 (3.6) GP expenditures High Low-average Missing 827 (19.8) 3308 (79.3) 37 (0.9) 145166 (18.0) 633247 (78.4) 29491 (3.7) Hospital expenditures High Low or none Missing 413 (9.9) 3708 (88.9) 51 (1.2) 76523 (9.5) 731381 (90.5) 0 (0.0) Medication use High Low or none 428 (10.3) 3744 (89.7) 92295 (11.4) 715609 (88.6) Addiction related care utilization Yes No 23 (0.6) 4149 (99.4) 4466 (0.6) 803438 (99.4) Psychosocial characteristics Mental healthcare utilization Yes No Missing 228 (5.5) 3907 (93.6) 37 (0.9) 50630 (6.3) 739093 (91.5) 18181 (2.3) Risk of depression or anxiety disorders Moderate – high risk No or low risk Missing 1716 (41.1) 2256 (54.1) 200 (4.8) Loneliness Feeling lonely Not feeling lonely Missing 1100 (26.4) 2719 (65.2) 353 (8.5)

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