Status of anxiety and depression among chronic heart failure patients: Factors influencing poor fluid restriction adherence

Table 3 Univariate analysis of anxiety in chronic heart failure patients, n (%)

Variable	n	Anxiety (n = 130)	Non-anxiety (n = 170)	χ2	P value
Gender				10.006	0.002
Male	174	62 (47.69)	112 (65.88)
Female	126	68 (52.31)	58 (34.12)
Age (years)				3.903	0.048
< 60	142	70 (53.85)	72 (42.35)
≥ 60	158	60 (46.15)	98 (57.65)
Disease course (years)				3.293	0.070
< 3	139	68 (52.31)	71 (41.76)
≥ 3	161	62 (47.69)	99 (58.24)
NYHA grading				3.862	0.049
I-II	149	73 (56.15)	76 (44.71)
III-IV	151	57 (43.85)	94 (55.29)
Smoking history				5.553	0.019
Without	115	40 (30.77)	75 (44.12)
With	185	90 (69.23)	95 (55.88)
Alcohol consumption history				8.957	0.003
Without	119	39 (30.00)	80 (47.06)
With	181	91 (70.00)	90 (52.94)
Monthly income (CNY)				10.939	< 0.001
< 5000	118	65 (50.00)	53 (31.18)
≥ 5000	182	65 (50.00)	117 (68.82)
Marital status				2.856	0.091
Single	132	50 (38.46)	82 (48.24)
Married	168	80 (61.54)	88 (51.76)
Educational attainment				6.824	0.009
Below senior high school	129	67 (51.54)	62 (36.47)
Senior high school or above	171	63 (48.46)	108 (63.53)
Family support				4.698	0.030
Without	153	57 (43.85)	96 (56.47)
With	147	73 (56.15)	74 (43.53)
Thirst sensation				0.225	0.635
None or mild	157	66 (50.77)	91 (53.53)
Moderate-severe	143	64 (49.23)	79 (46.47)

NYHA: New York Heart Association.