80
Participants
Start Date
June 13, 2019
Primary Completion Date
June 30, 2021
Study Completion Date
June 30, 2021
weight loss intervention
weight loss intervention under the guidance of a dietitian, including: restricted energy balanced diet, aerobic exercise, etc.
metformin intervention
metformin intervention with a starting dose of 0.5g bid, and the dose will be adjusted by doctors according to the patient's insulin level and adverse events.
Reproductive & Genetic Hospital of CITIC-XIANGYA, Changsha
Reproductive & Genetic Hospital of CITIC-Xiangya
OTHER