[Retracted] Influence of Self-Practice Oriented Teaching plus Psychological Intervention on Blood Glucose Level and Psychological State in Patients with Type 2 Diabetes Mellitus on Insulin Therapy

Table 2

Comparison of insulin injection between the two groups of patients (n (%)).

Groups	n	Alternate of the injection site (%)	Standardized insulin injection (%)	Incidence of adverse reactions at the injection site (%)	Disposable rate of needles used (%)
Observation group	40	100.00% (40/40)	97.50% (39/40)	5.00% (2/40)	100.00% (40/40)
Control group	40	77.50% (31/40)	72.50% (29/40)	25.00% (10/40)	75.00% (30/40)
x^2		10.141	9.804	6.275	11.429
		<0.05	<0.05	<0.05	<0.05