Table 4 Prevalence of indicators of renal damage in participants with diabetes, by disease stage.

From: Prevalence and risk factors of chronic kidney disease and diabetic kidney disease in Chinese rural residents: a cross-sectional survey

Renal indicator

Diabetic kidney disease (in 2710 participants)

Stage

 

eGFR (mL/min/1.73 m2)

Albuminuria

n

Prevalence (95% CI)

n

Prevalence (95% CI)

N

Prevalence (95% CI)

1

>90

1941

71.7 (70.0–73.3)

592

21.9 (20.3–23.4)

592

21.9% (20.3–23.4%)

2

60–89

643

23.7 (22.1–25.3)

244

9.0 (7.9–10.1)

244

9.0% (7.9–10.1%)

3

30–59

94

3.5 (2.8–4.2)

50

1.8 (1.3–2.4)

94

3.5% (2.8–4.2%)

3a

45–59

67

2.5 (1.9–3.1)

34

1.3 (0.8–1.7)

67

2.5% (1.9–3.1%)

3b

30–44

27

1.0 (0.6–1.4)

16

0.6 (0.3–0.9)

27

1.0% (0.6–1.4%)

4

15–29

21

0.8 (0.4–1.1)

17

0.6 (0.3–0.9)

21

0.8% (0.4–1.1%)

5

<15

11

0.4 (0.2–0.6)

5

0.2 (0.1–0.3)

11

0.4% (0.2–0.6%)

Total

 

2710

100

908

33.5 (31.7–35.3)

962

35.5% (33.7–37.3%)

  1. Note: Albuminuria was defined as urinary albumin to creatinine ratio > 30 mg/g creatinine. Diabetic kidney disease was defined as a combination of diabetes and an eGFR less than 60 mL/min/1.73 m2 or presence of albuminuria.
  2. Abbreviations: eGFR, estimated glomerular filtration rate.
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