Table 3.

Maternal Characteristics at the Time of the Child's Birth

Case	Age (years)	Paritya	Cohabitation	Income quartileb	Educational levelc	Smoking in pregnancyd	Origin	Other drug(s) used in early pregnancye	Other disease(s)	Pregnancy complications
Face and neck cases
1	27	3	Unmarried	2nd	Basic	Yes	Danish	Tolfenamic acid	Artrosis coxae	Abortus imminens, gestational edema
2	35	4	Unmarried	3rd	Low	Yes	Danish	None	None	None
3	37	2	Married	3rd	Middle	No	Danish	Sulfamethizole	None	Cesarean section
4	28	2	Unmarried	1st	Basic	Unknown	Danish	Thyroid hormone	None	Cesarean section
5	28	2	Married	2nd	Low	No	Danish	Propranolol	None	Asphyxia
6	33	2	Married	3rd	High	No	Danish	None	None	Asphyxia
7	40	2	Unmarried	3rd	Middle	No	Danish	Metoclopramide, sumatriptan	None	Abortus imminens
Urinary system cases
8	27	1	Unmarried	4th	Middle	Yes	Danish	None	None	None
9	39	3	Married	2nd	Low	Unknown	Vietnamese	None	None	None
10	35	1	Unmarried	4th	Basic	No	Danish	Choriogonadotropin, follitropin	None	Multiple pregnancy
11	29	2	Married	3rd	Low	No	Danish	Povidone artificial tears	None	None
12	25	1	Married	2nd	Middle	No	Danish	Metoclopramide, oral contraceptives	None	Abortus imminens, hyperemesis
13	29	1	Married	1st	High	Yes	Danish	None	None	None
14	24	1	Unmarried	1st	Basic	No	Danish	Azelaic acid lotion, sulfamethizole	None	Cesarean section

^aPrevious live and stillbirths including index pregnancy.

^bQuartiles, 1st quartile lowest.

^cHighest educational level fullfilled: basic (primary/secondary education only; 9–13 years), low (vocational education and training: 9–13 years), middle (short- or medium cycle higher education: 14–16 years), high (long-cycle higher education: ≥17 years).

^dReported current smoking or smoking cessation in the pregnancy.

^ePrescriptions registered in the period from 1 month prior to pregnancy start to gestational week 11. All prescriptions besides case 1 (tolfenamic acid), case 4 (thyroid hormone), and case 12 (oral contraceptives) were redeemed after the pregnancy start.