Discussion
PIH, GDM, T2DM
GDM
This study successfully reduced the incidence of GDM and PIH through health education, nutritional intervention and weight management for pregnant women at high risk of GDM, and provided a reliable basis for promoting lifestyle interventions in high-risk groups of GDM in the future. However, due to the limitation of study time, the follow-up time of this study was not long enough to observe the longer-term effects of lifestyle interventions on mothers and offspring. It is well-established in previous studies that T2DM can be prevented by lifestyle modification in high-risk individuals (