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Table 2 Probability of readmission and mortality in relation to anxiety or depression. Univariate analysis

From: Impact of anxiety and depression on the prognosis of copd exacerbations

 

Anxiety 0–7

Anxiety 8–10

Anxiety ≥ 11

p

Early readmission, n (%)

   

0.36

 Yes

3 (3.3)

7 (7.4)

8 (7.8)

 

 No

88 (96.7)

88 (92.6)

94 (92.2)

 

Late readmission, n (%)

   

0.01

 Yes

27 (29.7)

49 (51.6)

42 (41.2)

 

 No

64 (70.3)

46 (48.4)

60 (58.8)

 

Mortality at 6 months, n (%)

   

0.58

 Yes

12 (13.2)

15 (15.8)

19 (18.6)

 

 No

79 (86.8)

80 (84.2)

83(81.4)

 

Mortality at 12 months, n (%)

   

0.32

 Yes

17 (18.7)

26 (27.4)

21 (20.8)

 

 No

74 (81.3)

69 (72.6)

80 (79.2)

 

Mortality at 18 months, n (%)

   

0.03

 Yes

53 (58.2)

41 (43.2)

41 (40.6)

 

 No

38 (41.8)

54 (56.8)

60 (59.4)

 
 

Depression 0–7

Depression 8–10

Depression ≥ 11

p

Early readmission, n (%)

   

0.3

 Yes

3 (3.2)

5 (6.7)

10 (8.3)

 

 No

90 (96.8)

70(93.3)

110 (91.7)

 

Late readmission, n (%)

   

0.008

 Yes

26 (28)

36 (48)

56 (46.7)

 

 No

67 (72)

39 (52)

64 (53.3)

 

Mortality at 6 months, n (%)

   

0.45

 Yes

12 (12.9)

15 (20)

19 (15.8)

 

 No

81 (87.1)

60 (80)

101 (84.2)

 

Mortality at 12 months, n (%)

   

0.2

 Yes

15(16.1)

20 (26.7)

29 (24.4)

 

 No

78 (83.9)

55 (73.3)

90 (75.6)

 

Mortality at 18 months, n (%)

   

0.001

 Yes

52 (63.4)

29 (38.7)

47 (39.5)

 

 No

34 (36.6)

46 (61.3)

72 (60.5)

 
  1. Fisher's test was applied to the variable “early readmission” as an alternative to chi-square, because one of the cell counts in the table was less than 5