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Table 1 Prevalence of anxiety and depression based on demographic and clinical indicators one day before PCI

From: Increased prevalence of anxiety and depression symptoms in patients with coronary artery disease before and after percutaneous coronary intervention treatment

Parameters Group Group
n (%) Anxiety Non-anxiety P Depression Non-depression P
  (n = 59) (n = 111)   (n = 40) (n = 130)  
Female 18 (36.00) 32 (64.00) 0.819 16 (32.00) 34 (68.00) 0.093
Alone 3 (21.40) 11 (78.60) 0.384 7 (50.00) 7 (50.00) 0.023
Occupation       
 Farmers 35 (38.00) 57 (62.00) 0.591 29 (31.50) 63 (68.50) 0.014
 Workers 11 (32.40) 23 (67.60)   7 (20.60) 27 (79.40)  
 Services 13 (29.50) 31 (70.50)   4 (9.10) 40 (90.90)  
Reimbursement       
 Expense 5 (45.50) 6 (54.50) 0.043* 2 (18.20) 9 (81.80) 0.014
 Provincial health insurance 8 (20.50) 31 (79.50)   6 (15.40) 33 (84.60)  
 NCMS 39 (42.90) 52 (57.10)   30 (33.00) 61 (67.00)  
 Medicare places 7 (24.10) 22 (75.90)   2 (6.90) 27 (93.10)  
Monthly income       
 <1000 yuan 27 (39.10) 42 (60.90) 0.373 26 (37.70) 43 (62.30) 0.001
 1000–3000 yuan 27 (30.00) 63 (70.00)   11 (12.20) 79 (87.80)  
 3000–5000 yuan 5 (50.00) 5 (50.00)   3 (30.00) 7 (70.00)  
 >5000 yuan 0 (0.00) 1 (100.00)   0 (0.00) 1 (100.00)  
Work location       
 City 9 (23.10) 30 (76.90) 0.142 4 (10.30) 35 (89.70) 0.039
 County 14 (32.60) 29 (67.40)   9 (20.90) 34 (79.10)  
 Rural 36 (40.90) 52 (59.10)   27 (30.70) 61 (69.30)  
Education       
 Illiteracy 9 (75.00) 3 (25.00) 0.042 8 (66.70) 4 (33.30) 0.004
 Primary or junior high school 32 (33.00) 65 (67.00)   24 (24.70) 73 (75.30)  
 High school or secondary vocational school 15 (30.60) 34 (69.40)   7 (14.30) 42 (85.70)  
 Bachelor’s degree or junior college 3 (27.30) 8 (72.70)   1 (9.10) 10 (90.90)  
 Master’s degree or above 0 (0.00) 1 (100.00)   0 (0.00) 1 (100.00)