Table 1. Baseline characteristics of women who participated in the study.

	Pregnant women at risk of gestational diabetes (GestTesting study) N = 92	Pregnant women who participated in the qualitative interviews N = 20
Baseline Characteristics
Age at recruitment years	33.3 (4.9)	32.0 (4.0)
BMI at recruitment kg/m2	31.3 (6.8)	30.8 (7.2)
Ethnicity	White British 54/92 (58.7%) White Other 10/92 (10.8%) Asian 17/92 (18.5%) Black/African 3/92 (3.3%) Chinese 2/92 (2.2%) White/Asian 1/92 (1.1%) White/Black Caribbean 5/92 (5.4%)	White British 10/20 (50.0%) White Other 4/20 (20.0%) Asian 4/20 (20.0%) Black/African 1/20 (5.0%) Chinese 1/20 (5.0%) White/Asian 0/20 (0%) White/Black Caribbean 0/20 (0%)
Primiparous	44/92 (47.8%)	11/20 (55.0%)
Gestational age at recruitment weeks	27.8 (1.75)	28.1 (0.38)
HbA1c mmol/mol	30.7 (3.1)	30.4 (2.9)
HbA1c %	5.0 (0.3)	4.9 (0.3)

Results are presented as mean (SD) or n (%).