[Retracted] Effect of Chronic Heart Failure Complicated with Type 2 Diabetes Mellitus on Cognitive Function in the Elderly

Table 1

Baseline characteristics of participants.

	A group (N = 306)	B group (N = 337)
Gender (male/female)	152/154	165/172
Age (x ± S, years)	78.2 ± 8.5	77.9 ± 7.8
Weight (kg)	65.7	67.3
BMI (x ± S, kg/m^2)	24.39 ± 1.73	24.63 ± 1.51
Years of education (x ± s, years)	7.13 ± 3.33	5.16 ± 2.03
Family history of CHF (case (%))	20.9	21.4
Average annual household income (x ± s, 10,000 yuan)	3.50 ± 1.39	4.33 ± 1.66