Summary of the included RCTs
| Study | Baseline | Sample size | Treatment duration | Drug 1 dosage | Drug 2 dosage | Drug 3 dosage | HbA1c | FPG |
|---|---|---|---|---|---|---|---|---|
| RCT 1 | ||||||||
| RCT 2 | ||||||||
| RCT 3 | ||||||||
| RCT 4 | ||||||||
| RCT 5 | ||||||||
| … |
FPG, fasting blood glucose; HbA1c, glycosylated haemoglobin; RCT, randomised controlled trial.