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Table 2 Baseline characteristics by CKD in those who died

From: Contribution of CKD to mortality in middle-aged and elderly people with diabetes: the China Health and Retirement Longitudinal Study

Characteristics at Baseline Examination

Participants 45 to 67 Years of Age (n = 66)

Participants 68 + Years of Age (n = 185)

Diabetics without CKD (n = 51)

Diabetics with CKD (n = 15)

P

Diabetics without CKD (n = 134)

Diabetics with CKD (n = 51)

P

Onset age (yrs)

65.25(12.3)

69.67(6.1)

0.184

65.66(11.1)

64.94(13.0)

0.706

Male gender

52.9%(27)

66.7%(10)

0.346

56.0%(75)

56.9%(29)

0.913

Education

  

0.763

  

0.932

 Primary or below*

74.5%(38)

73.3%(11)

 

81.3%(109)

80.4%(41)

 

 Middle school

21.6%(11)

20.0%(3)

 

12.7%(17)

11.8%(6)

 

 High school

2.0%(1)

0.0%(0)

 

2.2%(3)

2.0%(1)

 

 College or above

2.0%(1)

6.7%(1)

 

3.7%(5)

5.9%(3)

 

Marital status: Married or partnered

76.5%(39)

73.3%(11)

0.803

80.6%(108)

74.5%(38)

0.364

smoking

39.2%(20)

40.0%(6)

0.956

50.0%(67)

51.0%(26)

0.905

drinking

  

0.821

  

0.893

 Drink more than once a month

15.7%(8)

20.0%(3)

 

20.1%(27)

21.6%(11)

 

 Drink but less than once a month

3.9%(2)

6.7%(1)

 

4.5%(6)

5.9%(3)

 

 None

80.4%(41)

73.3%(11)

 

75.4%(101)

72.5%(37)

 

Hypertension

58.8%(30)

80.0%(12)

0.134

47.0%(63)

54.9%(28)

0.338

Dyslipidemia

11.8%(6)

40.0%(6)

0.013

16.4%(22)

23.5%(12)

0.264

  1. Abbreviations: CKD, chronic kidney disease