Table 2 The risk factors could predict CKD by uni-variate logistic regression

Age (yr)

–

0.089

1.09(1.08–1.11)

< 0.0001

waist-to-hip ratio

–

1.06

2.89(2.004–4.39)

< 0.0001

Sex, Male/ Female

–

0.34

1.40(1.28–1.53)

< 0.0001

Level of Education

Illiterate

–

Ref

–

Primary

−0.70

0.49(0.43–0.55)

< 0.0001

Intermediate

−1.14

0.31(0.27–0.37)

< 0.0001

Diploma

−1.25

0.28(0.24–0.33)

< 0.0001

Associate Degree

−0.92

0.39(0.30–0.50)

< 0.0001

Bachelor

−1.31

0.26(0.22–0.32)

< 0.0001

Master’s and higher

−1.23

0.29(.20–0.42)

< 0.0001

BMI

< 25

–

Ref

–

25–29.9

0.27

1.32(1.17–1.48)

< 0.0001

≥30

0.46

1.59(1.41–1.80)

< 0.0001

marital status

Not married

–

Ref

–

Married

−0.519

0.595(.217–1.63

0.313

Widow

−0.348

0.706(.378–1.32)

0.276

Divorced

0.510

1.665(.861–3.219)

0.13

Smoking Yes/No

–

0.169

1.184(1.061–1.322)

.003

Employed No/Yes

–

0.778

2.177(1.980–2.392)

< 0.0001

Diabetes Yes/No

–

0.589

1.802(1.615–2.011)

< 0.0001

High blood pressure Yes/No

–

0.967

2.629(2.373–2.913)

< 0.0001

History of CVD Yes/No

–

0.856

2.353(2.026–2.733)

< 0.0001

History of myocardial infarction Yes/No

–

0.667

1.948(1.475–2.573)

< 0.0001

History of stroke Yes/No

–

1.076

2.934(2.002–4.299)

< 0.0001

History of renal stones Yes/No

–

0.326

1.386(1.233–1.557)

< 0.0001

Opium consumption Yes/No

–

−0.306

0.736(.632–.858)

< 0.0001

Alcohol consumption Yes/No

–

−0.114

0.893(.702–1.134)

0.353

TG

≥200

0.357

1.429(1.307–1.562)

< 0.0001

< 200

–

Ref

–

LDL

≥130

0.354

1.42(1.27–1.58)

< 0.0001

< 130

–

Ref

–

HDL

< 35

1.23(1.012–1.50)

0.038

≥35

–

Ref

–

Chol

> 240

0.386

1.42(1.34–1.611)

< 0.0001

< 240

–

Ref

–

Water consumption per day

8 glass >

0.159

1.17(0.88–1.54)

0.260

> 8 glass

–

Ref

–