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

Table 2

The audit of diabetes knowledge (ADKnowl) scores and the GSES scale.

Variables	Mean ± SD	Maximum	Minimum	Correct rate (%)
ADKnowl scores
Total	59.04 ± 16.24	98	0	54.35
Diet and food	9.83 ± 3.40	19	0	54.55
Treatment	6.77 ± 3.04	15	0	20.15
Sick days	2.91 ± 1.77	8	0	53.13
Foot care	12.40 ± 4.09	20	0	51.68
Physical activity	4.19 ± 2.36	9	0	57.65
Smoking/Alcohol effects	4.66 ± 2.43	11	0	46.78
Reducing complication risks	11.36 ± 2.56	16	0	71.01
Hypoglycaemia	7.88 ± 2.93	14	0	56.26
GSES scores	2.42 ± 0.59	4	1