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Table 1 Descriptive analysis

From: Features and impact of missing values in the association of self-rated health with mortality in care homes: a longitudinal study

Sociodemographic characteristics

Health problems

Health markers

 

na

%b

 

na

%b

 

na

%b

Total

699

100%

COPD

Depression

Sex

No

520

80.0%

No

546

77.2%

 Male

313

24.3%

Yes

172

19.1%

Yes

131

19.4%

 Female

386

75.7%

Unknown

7

1.0%

Unknown

22

3.4%

Educational level

CHF

Disability

 Primary or less

551

75.7%

No

548

78.2%

Independent (100)

187

22.1%

 Secondary and higher

95

14.7%

Yes

137

19.7%

Mild/moderate (61–99)

316

47.0%

 Unknown

53

9.6%

Unknown

14

2.1%

Severe/total (0–60)

179

28.5%

Civil status

Diabetes

Unknown

17

2.5%

 With couple

122

14.0%

No

561

81.3%

Dementia

 Without couple

553

81.9%

Yes

135

18.3%

No

494

67.8%

 Unknown

24

4.1%

Unknown

3

0.4%

Yes

198

31.2%

Type of residence

Cancer

Unknown

7

1.0%

 Public

401

47.0%

No

629

90.8%

Self-rated Health

 Subsidized

72

8.0%

Yes

66

8.7%

Good

336

48.1%

 Private

226

45.1%

Unknown

4

0.6%

Bad

292

39.9%

Dead at 15 years

Pressure ulcer

Unknown

71

12.0%

 No

81

12.1%

No

677

97.0%

 

Meanb

SDb

 Yes

598

84.7%

Yes

22

3.0%

Age

83.4

7.3

 Unknown

20

3.2%

Unknown

0

0%

CHP

3.2

2.1

  1. a Observed frequencies; b Weighted estimators; SD Standard deviation, CHP Chronic health problems, COPD Chronic obstructive pulmonary disease, CHF Congestive heart failure