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. 2020 Nov 23;18:366. doi: 10.1186/s12916-020-01819-z

Fig. 1.

Fig. 1

The flow of participants eligible for this study. Data preparation: flow of participants (above) in the Born in Bradford (BiB) cohort (top left) and UK Pregnancies Better Eating and Activity Trial (UPBEAT) randomised control trial (RCT) (top right) to generate the final sample for analysis. Model overview: sample split for model selection (below). BMI, body mass index; GDM, gestational diabetes mellitus; HDP, hypertensive disorder of pregnancy; SGA, small for gestational age; LGA, large for gestational age; PTB, preterm birth