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Table 1 Baseline characteristics of the participants

From: Emerging healthy lifestyle factors and all-cause mortality among people with metabolic syndrome and metabolic syndrome-like characteristics in NHANES

 

Lifestyle score

 

Low (n = 2561)

Middle (n = 2076)

High (n = 2297)

p

Age, years

36.0 [27.0, 49.0]

44.0 [31.0, 58.0]

45.0 [32.0, 60.0]

< 0.001b

 < 65y

2396 (93.6%)

1772 (85.4%)

1908 (83.1%)

 

 ≥ 65y

165 (6.4%)

304 (14.6%)

389 (16.9%)

 

Gender

   

< 0.001a

 Men

1450 (56.6%)

987 (47.5%)

1131 (49.2%)

 

 Women

1111 (43.4%)

1089 (52.5%)

1166 (50.8%)

 

Ethnicity

   

< 0.001a

 Mexican American

261 (10.2%)

210 (10.1%)

390 (17.0%)

 

 Other Hispanic

211 (8.2%)

164 (7.9%)

265 (11.5%)

 

 Non-Hispanic White

1236 (48.3%)

966 (46.5%)

993 (43.2%)

 

 Non-Hispanic Black

604 (23.6%)

414 (20.0%)

366 (15.9%)

 

 Other race

249 (9.7%)

322 (15.5%)

283 (12.3%)

 

PIR

2.4 [1.2, 4.5]

3.5 [1.7, 5.0]

2.7 [1.3, 5.0]

< 0.001b

Education

   

< 0.001a

 Less than high school diploma

372 (14.5%)

188 (9.1%)

393 (17.1%)

 

 High school graduate or equivalent

613 (23.9%)

319 (15.4%)

434 (18.9%)

 

 Some college or associates degree

927 (36.2%)

637 (30.7%)

686 (29.9%)

 

 College or above

646 (25.2%)

931 (44.8%)

783 (34.1%)

 

Smoking

   

< 0.001a

Never

1281 (50.0%)

1489 (71.7%)

1755 (76.4%)

 

Former

407 (15.9%)

519 (25.0%)

542 (23.6%)

 

Current

873 (34.1%)

68 (3.3%)

0 (0%)

 

Alcohol consumption

   

< 0.001a

 Binge drinking

1485 (58.0%)

791 (38.1%)

549 (23.9%)

 

 Non-binge drinking

1076 (42.0%)

1285 (61.9%)

1748 (76.1%)

 

Healthy diet

172 (6.7%)

1597 (76.9%)

1540 (67.0%)

< 0.001a

Regular physical activity

1589 (62.0%)

1364 (65.7%)

1864 (81.1%)

< 0.001a

Adequate sleep duration

1159 (42.3%)

1185 (57.1%)

1656 (72.1%)

< 0.001a

Less sedentary behaviors

225 (8.8%)

115 (5.5%)

1581 (68.8%)

< 0.001a

LDL-cholesterol (mg/dL)

112.0 [90.0, 138.0]

111.0 [91.0, 132.0]

112.0 [90.0, 137.0]

0.584b

HDL-cholesterol (mg/dL)

49.0 [40.0, 60.0]

54.0 [44.0, 65.0]

53.0 [44.0, 65.0]

< 0.001b

Triglycerides (mg/dL)

119.0[76.5, 186.0]

110.0 [75.0, 171.0]

108.0 [72.0, 168.0]

< 0.001b

HbA1c%

5.4 [5.1, 5.7]

5.4 [5.1, 5.7]

5.4 [5.2, 5.7]

< 0.001b

  1. PIR: family income to poverty ratio; LDL: low-density lipoprotein; HDL: high-density lipoprotein; HbA1c: glycated hemoglobin. p-values in bold indicate statistical significance. aRepresents the use of the Chi-square test. bRepresents the use of the Kruskal–Wallis test