New Insights into the Role of Metformin Effects on Serum Omentin-1 Levels in Acute Myocardial Infarction: Cross-Sectional Study

Table 5

Serum omentin-1 concentration changes between control normal, healthy subjects and the patients with acute MI that either were previously treated with metformin or not.

S. omentin 1	Mean difference		df	Sig. (two-tailed)	95% CI
Group I	75.453	75.83	61	0.000301	73.423–77.482
Group II	79.530	93.71	22	0.000586	77.739–81.320
Group III	21.202	182.51	29	0.000545	20.964–21.439

Group I: who received metformin prior to acute MI. Group II: who did not receive metformin prior to acute MI. Group III: normal healthy controls.