Table 3 HUA risk factors in two Northern Chinese provinces

Gender

  Male

784

21.1

1.00

  Female

373

7.9

0.52

0.42-0.64

Residence

  Agricultural and pastoral areas

324

11.4

1.00

  Small and medium sized cities

202

10.4

0.92

0.72-1.18

  Suburbs of big cities

352

20.3

2.14

1.71-2.68

  Center of big cities

279

14.5

1.57

1.25-1.98

Age group

  25-44 yrs.

417

13.8

1.00

  18-24 yrs.

165

13.4

2.01

1.52-2.64

  45-64 yrs.

392

12.5

0.56

0.45-0.71

  > 65 yrs.

183

17.4

0.62

0.43-0.92

TC

  TC < 5.17 mmol/L

662

11.6

1.00

  TC ≥ 5.17 mmol/L &TC<6.24 mmol/L

319

15.8

1.04

0.85-1.26

  TC ≥ 6.24 mmol/L

176

24.7

1.48

1.12-1.94

TG

  TG < 1.69 mmol/L

479

8.4

1.00

  TG ≥ 1.69 mmol/L &TG<2.26 mmol/L

207

18.0

1.76

1.39-2.22

  TG ≥ 2.26 mmol/L &TG<5.65 mmol/L

399

28.8

2.83

2.30-3.49

  TG ≥ 5.65 mmol/L

72

42.1

4.3

2.69-6.86

FG

  Glu < 5.6 mmol/L

717

11.6

1.00

  Glu ≥ 5.6 mmol/L &Glu<7.0 mmol/L

379

20.8

1.27

1.05-1.54

  Glu ≥ 7.0 mmol/L

61

14.9

0.59

0.40-0.86

HTN

  Normal

211

7.7

1.00

  PreHTN

569

15.3

1.51

1.22-1.87

HTN

345

20.2

1.53

1.18-1.99

  Obesity

  Normal

426

9.1

1.00

  Overweight

540

20.0

1.65

1.33-2.05

  Obesity

150

30.1

2.42

1.73-3.39

CKD

  eGFR≥90 ml/(min·1.73 m²)

754

12.7

1.00

  eGFR≥60 ml/(min·1.73 m²) & eGFR<90 ml/(min·1.73 m²)

291

14.6

1.82

1.42-2.33

  eGFR≥30 ml/(min·1.73 m²) & eGFR<60 ml/(min·1.73 m²)

86

30.0

6.34

3.96-10.13

  eGFR<30 ml/(min·1.73 m²)

5

83.3

55.87

6.10-511.48

Abdominal obesity

  Normal

496

9.5

1.00

  Abdominal obesity

661

20.4

1.82

1.46-2.26

Drinking

  Non-drinking

578

10.2

1.00

  Drinking

495

22.8

1.36

1.11-1.67

  Quit drinking

33

16.9

1.07

0.65-1.77

Sleeping time

  >8 hours

222

12.4

1.00

  6-8 hours

681

14.1

1.07

0.88-1.31

  4-6 hours

144

13.4

1.03

0.77-1.37

  <4 hours

24

17.8

2.48

1.39-4.42