. 2022 Feb 9;6(1):BJGPO.2021.0104. doi: 10.3399/BJGPO.2021.0104

Table 2. Characteristics of the study population (n = 14).

Characteristic	Mean (range)	n (%)
Age, years	33.7 (28–44)
Ethnic background
Scandinavian		11 (79)
Mediterranean or Middle Eastern		3 (21)
Educational level
Master’s degree		7 (50)
Bachelor’s degree		4 (29)
Student		3 (21)
First-degree relative with diabetes mellitus		6 (43)
Pre-pregnancy BMI (kg/m²)^a	25.4 (20–36)
Weight gain in pregnancy until OGTT (kg)^a	10.0 (3–18)
Insulin use in pregnancy^a		2 (14)
Interview time-point^b	27.4 (24–30)

^aIn first pregnancy. ^bMonths after birth. BMI = body mass index. OGTT = oral glucose tolerance test.