GDM	Gestational diabetes mellitus
T2DM	Type 2 diabetes mellitus
IFG	Impaired fasting glucose
IGT	Impaired glucose tolerance
BMI	Body mass index
SEM	Socio-ecological model
IPAQ-SF	International Physical Activity Questionnaire Short Form
FFQ	Food Frequency Questionnaire
OGTTs	Oral glucose tolerance tests
FBG	Fasting plasma glucose level
2 h PG	2-hour plasma glucose level