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Table 1 Baseline characteristics of participants with and without dyslipidemia

From: Breakfast consumption frequency is associated with dyslipidemia: a retrospective cohort study of a working population

Characteristics

Without dyslipidemia (n = 5626)

With dyslipidemia (n = 2018)

p value

Age(y)

  

< 0.001

<30

2039(36.2%)

391(19.4%)

 

30–49

3294(58.5%)

1373(68.0%)

 

≥ 50

293(5.2%)

254(12.6%)

 

Sex

  

< 0.001

Male

2826(50.2%)

1614(80%)

 

Female

2800(49.8%)

404(20%)

 

Education

  

< 0.001

Under college

1031(18.3%)

454(22.5%)

 

college

3192(56.7%)

1118(55.4%)

 

Undergraduate and above

1403(24.9%)

446(22.1%)

 

BMI(kg/m 2 )

  

< 0.001

<18.5

503(8.9%)

30(1.5%)

 

18.5–23.9

3507(62.3%)

749(37.1%)

 

≥ 24

1616(28.7%)

1239(61.4%)

 

Hypertension

  

< 0.001

No

5508(97.9%)

1898(94.1%)

 

Yes

118(2.1%)

120(5.9%)

 

Hyperuricemia

  

< 0.001

No

3670(65.2%)

825(40.9%)

 

Yes

1956(34.8%)

1193(59.1%)

 

Diabetes

  

0.788

No

5613(99.8%)

2014(99.8%)

 

Yes

13(0.2%)

4(0.2%)

 

Smoke

  

< 0.001

Never

4585(81.5%)

1346(66.7%)

 

Current

603(10.7%)

468(23.2%)

 

Quit smoking for more than 6 months

157(2.8%)

75(3.7%)

 

Passive smoking

281(5.0%)

129(6.4%)

 

Drink

  

< 0.001

Never

2666(47.4%)

734(36.4%)

 

Current

2621(46.6%)

1119(55.5%)

 

Quit drinking for more than 6 months

339(6.0%)

165(8.2%)

 

Marital status

  

< 0.001

Married/cohabiting

3611(64.2%)

1569(77.8%)

 

Unmarried

1899(33.8%)

401(19.9%)

 

Separal / divorce

97(1.7%)

43(2.1%)

 

Widow

19(0.3%)

5(0.2%)

 

Long-term exposure to kitchen oil fumes

  

0.036

No

5119(91%)

1804(89.4%)

 

Yes

507(9%)

214(10.6%)

 

Breakfast consumption frequency

  

0.075

Never

51(0.9%)

31(1.5%)

 

1–3 times / week

520(9.2%)

168(8.3%)

 

4–6 times / week

1755(31.2%)

633(31.4%)

 

every day

3300(58.7%)

1186(58.8%)

 

Business dinner attendance

  

< 0.001

Never

1111(19.7%)

325(16.1%)

 

1–2 times / month

3672(65.3%)

1316(65.2%)

 

1–2 times / week

706(12.5%)

312(15.5%)

 

3 times / week or more

137(2.4%)

65(3.2%)

 

Daily sleep time

  

0.001

< 5 h

157(2.8%)

87(4.3%)

 

5–7 h

3762(66.9%)

1365(67.6%)

 

>7 h

1707(30.3%)

566(28.0%)

 
  1. BMI body mass index