[Retracted] Diagnostic Value of Echocardiography Combined with Serum h-FABP and cTnI in Myocardial Infarction and Its Evaluation Value in Left Ventricular Function

Table 1

Comparison of baseline features of the two groups of patients (n (%)).

	Observation group (n = 44)	Control group (n = 45)	t/x^2
Gender			0.096	0.756
Male	23	25
Female	21	20
Mean age	54.57 ± 10.38	54.61 ± 10.29	−0.018	0.986
Infarct site			—	—
Lower wall	20	—
Front wall	24	—
Cardiac function grades			—	—
I	11
II	12
III	12
IV	9