Association between anxiety, depression, and fatigue in elderly patients with Parkinson’s disease

Table 4 Univariate analysis of clinical characteristics in patients with or without anxiety

	Anxiety (n = 79)	Non-anxiety (n = 44)	χ2/t	P value
Gender			0.223	0.637
Male	43	22
Female	36	22
Age	65.09 ± 3.58	66.36 ± 4.26	1.760	0.081
Body mass index	23.10 ± 2.19	22.61 ± 2.05	1.216	0.226
Education level			9.179	0.010
Junior high school or below	21	18
Senior high school, secondary school, or college	42	11
University or above	16	15
Marital status			0.353	0.838
Single	14	10
Married	39	22
Divorced or widowed	26	12
Residence			0.078	0.781
Urban	54	29
Rural	25	15
Monthly income (yuan)			16.211	< 0.0001
≤ 5000	61	18
> 5000	18	26
Disease duration (years)			9.830	0.002
≤ 5	49	39
> 5	30	5
Disease severity (Hoehn and Yahr grading)			7.313	0.026
Mild	17	13
Moderate	38	27
Severe	24	4
Multimorbidity			9.424	0.002
Yes	64	24
No	15	20
Family medical history			0.158	0.691
Yes	7	3
No	72	41