Table 3 Multivariate stepwise logistic regression analysis of factors associated with dyslipidemia

Gender

Women

1

1

1

1

1

Men

3.70(3.34, 4.11)

<0.001

0.88(0.78, 0.99)

0.05

1.25(1.10, 1.42)

0.001

6.31(5.67, 7.03)

<0.001

3.20(2.98, 3.43)

<0.001

Age group

20-29

1

1

1

1

1

30-39

2.22(1.76, 2.80)

<0.001

1.59(1.21, 2.10)

0

1.21(0.93, 1.58)

0.158

1.39(1.15, 1.68)

0.001

1.50(1.29, 1.73)

<0.001

40-49

3.09(2.44, 3.92)

<0.001

2.45(1.84, 3.26)

<0.001

1.61(1.22, 2.13)

0.001

1.36(1.12, 1.66)

0.002

1.90(1.63, 2.21)

<0.001

50-59

3.08(2.42, 3.92)

<0.001

3.80(2.84, 5.08)

<0.001

2.42(1.82, 3.21)

<0.001

1.18(0.96, 1.44)

0.112

2.19(1.87, 2.56)

<0.001

60-69

2.41(1.86, 3.12)

<0.001

3.71(2.70, 5.10)

<0.001

2.31(1.68, 3.18)

<0.001

1.26(0.90, 1.41)

0.298

1.94(1.63, 2.31)

<0.001

≥70

1.71(1.08, 2.72)

0.02

2.44(1.30, 4.60)

0.01

1.69(0.86, 3.31)

0.127

1.05(0.69, 1.60)

0.805

1.47(1.05, 2.06)

0.03

Marital status

Single

1

1

1

1

1

Divorced or widowed

1.11(0.87, 1.43)

0.4

1.05(0.78, 1.41)

0.77

1.24(0.90, 1.70)

0.19

1.25(0.97, 1.61)

0.088

1.26(1.04, 1.53)

0.02

Married

1.20(1.04, 1.38)

0.01

0.84(0.70, 1.01)

0.06

0.89(0.74, 1.08)

0.253

1.29(1.13, 1.48)

<0.001

1.17(1.05, 1.29)

0

Educational level

Primary school or below

1

1

1

1

1

Junior school

1.14(0.69, 1.87)

0.61

1.63(0.72, 3.69)

0.24

3.22(0.98, 10.60)

0.054

0.86(0.52, 1.43)

0.554

1.11(0.73, 1.69)

0.64

Middle school

1.03(0.64, 1.65)

0.9

1.36(0.62, 2.98)

0.45

3.23(0.69, 7.18)

0.178

0.85(0.53, 1.36)

0.49

0.98(0.66, 1.46)

0.94

Bachelor degree

0.99(0.63, 1.56)

0.97

1.52(0.71, 3.27)

0.28

2.93(0.93, 9.26)

0.066

0.81(0.51, 1.29)

0.374

0.99(0.68, 1.46)

0.98

Master degree or above

0.86(0.55, 1.36)

0.53

1.37(0.63, 2.96)

0.43

2.66(0.84, 8.42)

0.096

0.82(0.52, 1.31)

0.4

0.96(0.65, 1.40)

0.82

Work organization

Social service agencies

1

1

1

1

1

Enterprises

1.15(1.05, 1.24)

0

1.07(1.96, 1.20)

0.24

1.03(0.91, 1.17)

0.619

0.96(0.88, 1.04)

0.32

1.07(1.01, 1.15)

0.03

Agency units

1.01(0.94, 1.11)

0.69

1.02(0.91, 1.14)

0.74

0.93(0.82, 1.05)

0.236

0.87(0.81, 0.96)

0.005

0.96(0.90, 1.03)

0.29

Nighttime diet

Never

1

1

1

1

1

Occasional

1.14(1.06, 1.22)

<0.001

1.16(1.06, 1.27)

0

1.08(0.98, 1.20)

0.118

0.97(0.90, 1.04)

0.367

1.08(1.02, 1.14)

0.01

Frequent

1.26(1.01, 1.57)

0.04

1.27(0.93, 1.75)

0.13

1.21(0.86, 1.69)

0.275

1.04(0.83, 1.29)

0.759

1.16(0.97, 1.40)

0.11

Vegetable intake

Poor

1

1

1

1

1

Adequate

0.86(0.80, 0.92)

<0.001

0.88(0.80, 0.97)

0.01

0.88(0.79, 0.98)

0.022

0.95(0.88, 1.02)

0.174

0.88(0.84, 0.94)

<0.001

Animal viscera intake

Never

1

1

1

1

Occasional

1.09(1.01, 1.17)

0.02

0.89(0.81, 0.98)

0.02

0.86(0.76, 0.95)

0.004

0.94(0.87, 1.00)

0.064

0.99(0.93, 1.04)

0.6

Frequent

1.12(0.97, 1.40)

0.1

1.33(1.04, 1.69)

0.02

1.34(1.04, 1.73)

0.023

0.89(0.74, 1.08)

0.24

1.17(1.01, 1.36)

0.05

Sedentariness in rest

<2 h

1

1

1

1

1

2～4 h

1.08(0.99, 1.16)

0.06

1.16(1.04, 1.29)

0.01

1.24(1.10, 1.39)

<0.001

1.03(0.96, 1.11)

0.41

1.10(1.04, 1.17)

0

4～6 h

1.06(0.97, 1.16)

0.22

1.21(1.06, 1.38)

0

1.34(1.16, 1.55)

<0.001

1.11(1.01, 1.22)

0.035

1.12(1.04, 1.21)

0

>6 h

1.11(1.01, 1.24)

0.05

1.16(0.99, 1.35)

0.05

1.27(1.08, 1.49)

0.004

1.09(0.98, 1.22)

0.114

1.12(1.03, 1.22)

0.01

Sleep time

<5 h

1

1

1

1

1

5～7 h

1.04(0.91, 1.18)

0.59

0.98(0.82, 1.16)

0.81

1.01(0.84, 1.23)

0.899

1.01(0.88, 1.15)

0.918

0.99(0.89, 1.10)

0.88

7～9 h

1.08(0.94, 1.25)

0.26

0.86(0.71, 1.05)

0.13

0.86(0.69, 1.06)

0.157

1.01(0.87, 1.17)

0.896

0.94(0.84, 1.06)

0.32

>9 h

0.88(0.53, 1.47)

0.64

0.87(0.43, 1.74)

0.69

0.82(0.38, 1.81)

0.63

1.36(0.86, 2.16)

0.189

1.12(0.76, 1.64)

0.58

Physical activity

Insufficient

1

1

1

1

1

General

0.99(0.91, 1.06)

0.73

0.98(0.88, 1.09)

0.67

0.99(0.88, 1.11)

0.805

0.95(0.88, 1.03)

0.186

0.99(0.93, 1.05)

0.75

Sufficient

0.79(0.73, 0.85)

<0.001

0.97(0.88, 1.08)

0.58

0.95(0.85, 1.06)

0.346

0.79(0.73, 0.85)

<0.001

0.81(0.76, 0.86)

<0.001

Smoking status

Never smoker

1

1

1

1

1

Ever smoker

1.11(0.97, 1.26)

0.12

1.01(0.83, 1.24)

0.89

0.83(0.66, 1.05)

0.115

1.01(0.88, 1.16)

0.9

1.04(0.93, 1.16)

0.53

Current smoker

1.64(1.52, 1.76)

<0.001

1.11(0.99, 1.25)

0.07

1.01(0.89, 1.14)

0.895

1.54(1.43, 1.66)

<0.001

1.54(1.45, 1.64)

<0.001

Drinking status

Never drinker

1

1

1

1

1

Ever drinker

0.99(0.79, 1.28)

0.97

0.42(0.25, 0.73)

0

0.52(0.30, 0.88)

0.015

1.12(0.88, 1.42)

0.37

1.02(0.82, 1.26)

0.89

Current drinker

1.24(1.15, 1.33)

<0.001

1.06(0.95, 1.18)

0.29

0.93(0.83, 1.04)

0.207

0.75(0.70, 0.81)

<0.001

0.96(0.91, 1.02)

0.23

CHD family history

No

1

1

1

1

1

Yes

0.99(0.85, 1.15)

0.97

1.10(0.90, 1.34)

0.34

1.13(0.91, 1.40)

0.262

1.06(0.91, 1.24)

0.424

1.03(0.91, 1.16)

0.67

CHD

No

1

1

1

1

1

Yes

0.50(0.34, 0.73)

<0.001

0.28(0.13, 0.64)

0

0.42(0.20, 0.89)

0.024

1.12(0.81, 1.55)

0.475

0.69(0.51, 0.92)

0.01

Hypertension

No

1

1

1

1

1

Yes

1.67(1.55, 1.80)

<0.001

1.00(0.90, 1.13)

0.94

0.92(0.81, 1.04)

0.188

1.31(1.21, 1.42)

<0.001

1.43(1.34, 1.53)

<0.001

Diabetes

No

1

1

1

1

1

Yes

1.81(1.63, 2.01)

<0.001

1.36(1.16, 1.59)

<0.001

1.25(1.05, 1.49)

0.012

1.74(1.56, 1.94)

<0.001

1.81(1.63, 1.99)

<0.001

Obesity

No

1

1

1

1

1

Yes

2.19(2.03, 2.36)

<0.001

1.30(1.15, 1.46)

<0.001

1.39(1.22, 1.57)

<0.001

2.21(2.04, 2.38)

<0.001

2.33(2.18, 2.49)

<0.001