AUC	area under the receiver operating characteristic curve
BMI	body mass index
c-statistic	concordance statistic
CHARMS	checklist for critical appraisal and data extraction for systematic reviews of prediction modelling studies
EPP	events per predictor
GDM	gestational diabetes
GWG	gestational weight gain
HAPO	hyperglycaemia and adverse pregnancy outcomes
LASSO	least absolute shrinkage and selection operator
LGA	large-for-gestational age
OGTT	oral glucose tolerance test
ROC	receiver operating characteristic
PROBAST	prediction model risk of bias overdiagnosis tool
RECPAM	recursive partitioning and amalgamation
TRIPOD	transparent reporting of a multivariable prediction model for individual prognosis or diagnosis