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Table 1 Baseline characteristics of participants by presence or absence of CKD and depression, NHANES 2005–2014

From: The synergistic effect of depression and moderate chronic kidney disease on the all-cause and cardiovascular disease mortality among adults: a retrospective cohort study

 

Group 1

Group 2

Group 3

Group 4

Without CKD and without depression

Without CKD and with depression

With CKD and without depression

With CKD and with depression

Number of Participants

18,334

1695

3928

455

Age, year

44.3 (0.3)

44.1 (0.5)

60.2 (0.5)

56.2 (0.9)

Male, %

52.0 (0.4)

36.4 (1.6)

43.7 (1.1)

32.1 (2.6)

Race/ethnicity, %

 Mexican American

13.5 (1.0)

16.1 (1.6)

11.2 (1.0)

16.0 (2.1)

 Non-Hispanic white

70.0 (1.5)

64.8 (2.2)

72.2 (1.5)

61.5 (3.0)

 Non-Hispanic black

10.1 (0.8)

13.2 (1.2)

11.6 (0.9)

18.2 (2.1)

 Other

6.5 (0.4)

5.9 (0.7)

5.0 (0.5)

4.3 (1.1)

Education, %

 Less than high school

15.7 (0.7)

27.2 (1.6)

23.1 (0.9)

35.5 (3.1)

 High school graduate

22.6 (0.6)

27.2 (1.5)

25.6 (1.2)

25.9 (2.9)

 Some college

31.6 (0.6)

33.1 (1.5)

29.4 (1.0)

32.0 (3.0)

 College graduate or higher

30.1 (1.0)

12.5 (1.4)

22.0 (1.2)

6.6 (1.8)

Current smoke, %

20.4 (0.6)

40.7 (1.8)

15.8 (0.7)

33.9 (3.2)

Current excessive alcohol use, %

11.8 (0.4)

15.2 (1.0)

6.2 (0.6)

9.0 (1.5)

Antidepressant medication, %

19.7 (0.6)

48.6 (2.1)

18.2 (0.9)

45.0 (3.1)

Obesity, %

33.1 (0.6)

44.3 (1.7)

41.7 (1.1)

55.6 (3.2)

Hypertension, %

40.1 (0.6)

44.8 (1.5)

72.5 (1.0)

74.9 (2.8)

Diabetes, %

6.8 (0.2)

11.7 (1.2)

26.8 (1.0)

39.8 (2.5)

Dyslipidemia, %

24.8 (0.5)

29.0 (1.6)

45.8 (1.2)

48.2 (3.2)

History of CVD, %

5.4 (0.2)

12.6 (1.0)

23.2 (1.0)

36.4 (3.1)

History of Cancer, %

8.3 (0.3)

11.7 (1.1)

17.1 (0.7)

14.4 (2.2)

eGFR, mL/min/1.73 m2

98.1 (0.3)

99.3 (0.6)

72.8 (0.7)

76.0 (1.8)

Albumin-to-creatinine ratio, mg/g

7.6 (0.1)

8.3 (0.2)

155.0 (10.1)

269.9 (35.4)

  1. CKD chronic kidney disease, CVD cardiovascular disease, eGFR estimated glomerular filtration rate, NHANES National Health and Nutrition Examination Surveys