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Table 1 Variables statistically associated with a decline in self-reported health status

From: Predictors of health decline in older adults with pneumonia: findings from the Community Acquired Pneumonia Impact Study

Variable

Decline in Health Status

 

Unadjusted

 

Yes

Number (%)

No

Number (%)

P value1

Odds Ratio

95% CI

Demographic Characteristics

Gender (n = 192):

     

   Male

58 (77.3)

17 (22.7)

 

1.00

-

   Female

103 (88.0)

14 (12.0)

0.049

2.16

(0.99, 4.69)

Co-morbidities

Heart disease (n = 192):

     

   Yes

27 (69.2)

12 (30.8)

 

1.00

-

   No

134 (87.6)

19 (12.4)

0.005

3.13

(1.36, 7.19)

Functional Status

Lawton Instrumental Activities of Daily Living (IADL) score (n = 183):

     

   6 - 15

38 (76.0)

12 (24.0)

 

1.00

-

   162

117 (88.0)

16 (12.0)

0.045

2.31

(1.00, 5.32)

Quality of Life

Before CAP, how much did health problems limit usual activities3 (n = 192):

     

   Quite a lot/couldn't do

18 (66.7)

9 (33.3)

 

1.00

-

   Not at all/very little/somewhat

143 (86.7)

22 (13.3)

0.0204

3.25

(1.30, 8.13)

Before CAP, how much difficulty doing usual daily activities because of physical health3 (n = 192):

     

   Quite a lot/couldn't do

12 (60.0)

8 (40.0)

 

1.00

-

   Not at all/very little/somewhat

149 (86.6)

23 (13.4)

0.0064

4.32

(1.59, 11.8)

Before CAP, how much energy did you have3 (n = 192):

     

   A little/none

6 (46.2)

7 (53.8)

 

1.00

 

   Very much/quite a lot/some

155 (86.6)

24 (13.4)

0.0014

7.54

(2.33, 24.3)

Symptoms

Sweats (n = 192):

     

   No

72 (37.5)

20 (10.4)

 

1.00

-

   Yes

89 (46.4)

11 (16.1)

0.043

2.25

(1.01, 5.00)

Shortness of breath (n = 192):

     

   No

50 (73.5)

18 (26.5)

 

1.00

-

   Yes

111 (89.5)

13 (10.5)

0.004

3.07

(1.40, 6.76)

Sore throat (n = 192):

     

   No

92 (78.6)

25 (21.4)

 

1.00

-

   Yes

69 (92.0)

6 (8.0)

0.014

3.13

(1.22, 8.03)

No energy (n = 192):

     

   No

34 (69.4)

15 (30.6)

 

1.00

-

   Yes

127 (88.8)

16 (11.2)

0.001

3.50

(1.57, 7.79)

Headache (n = 192):

     

   No

105 (80.2)

26 (19.8)

 

1.00

-

   Yes

56 (91.8)

5 (8.2)

0.041

2.77

(1.01, 7.62)

Social Support

Has brothers or sisters (n = 189):

     

   No

34 (72.3)

13 (27.7)

 

1.00

-

   Yes

124 (87.3)

18 (12.7)

0.016

2.63

(1.17, 5.91)

Has children (n = 190):

     

   No

7 (58.3)

5 (41.7)

 

1.00

-

   Yes

152 (85.4)

26 (14.6)

0.0294

4.18

(1.23, 14.2)

Has pets (n = 189):

     

   No

81 (78.6)

22 (21.4)

 

1.00

-

   Yes

77 (89.5)

9 (10.5)

0.044

2.32

(1.01, 5.36)

Lifestyle

Before CAP, how active (n = 188):

     

   Somewhat/not very/not at all

65 (76.5)

20 (23.5)

 

1.00

-

   Very active

93 (90.3)

10 (9.7)

0.010

2.86

(1.26, 6.51)

Anyone in living in household regularly smokes inside the house (n = 190):

     

   No

123 (80.4)

30 (19.6)

 

1.00

-

   Yes

36 (97.3)

1 (2.7)

0.013

8.78

(1.16, 66.6)

People allowed to smoke in the home (n = 190):

     

   No

100 (78.7)

27 (21.3)

 

1.00

-

   Yes

59 (93.7)

4 (6.3)

0.009

3.98

(1.33, 11.9)

  1. 1Chi-square test
  2. 2A score of 16 indicates no help needed for any of the activities
  3. 3SF-8 questionnaire item
  4. 4Fisher exact test