Association between Diabetes Knowledge and Self-Efficacy in Patients with Type 2 Diabetes Mellitus in China: A Cross-Sectional Study

Table 3

Spearman correlation between ADKnowl and GSES.

Variables	GSES
	r	value
Total score	0.172	≤0.001
Diet and food	0.121	≤0.001
Treatment	0.102	≤0.001
Sick days	0.054	≤0.001
Foot care	0.146	≤0.001
Physical activity	0.077	≤0.001
Smoking/alcohol effects	0.119	≤0.001
Reducing complication risk	0.163	≤0.001
Hypoglycaemia	0.091	≤0.001

ADKnowl: the audit of diabetes knowledge; GSES: general self-efficacy scale.