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Table 1 General characteristics of the study population

From: Effects of a combined lifestyle score on 10-year mortality in Korean men and women: a prospective cohort study

 

Men (n = 31,850)

Women (n = 28,091)

 

Mean ± SD

Mean ± SD

Age, y

46.7 ± 10.6

47.7 ± 10.6

Body mass index, kg/m2

24.2 ± 2.9

23.5 ± 3.2

Systolic blood pressure, mm Hg

124.5 ± 19.3

121.7 ± 20.9

Diastolic blood pressure, mm Hg

73.1 ± 12.1

72.4 ± 11.9

Total cholesterol, mg/dL

197.0 ± 35.1

196.0 ± 37.5

Fasting blood glucose, mg/dL

98.6 ± 26.0

94.0 ± 22.0

 

n (%)

n (%)

Smoking status

  

Never smoked

9,298 (29.2)

25,940 (92.3)

Ever smoked

22,552 (70.8)

2,151 (7.7)

Adiposity

  

Normal weight (18.5 ≤ BMI < 25)

18,726 (58.8)

18,639 (66.4)

Overweight or underweight

13,124 (41.2)

9,452 (33.7)

Physical activity

  

≥ 3 times per week

14,634 (46.0)

9,981 (35.5)

< 3 times per week

17,216 (54.0)

18,110 (64.5)

Alcohol intake

  

Light to moderate alcohol intake

1,646 (5.2)

873 (3.1)

Heavier drinking or abstaining

30,204 (94.8)

27,218 (96.9)

Fruit and vegetable consumption

  

Healthy diet (highest quartile)

6,917 (30.9)

4,238 (22.1)

Unhealthy diet

15,454 (69.1)

14,956 (77.9)

No. of lifestyle score 1

  

0-1

3,511 (11.0)

6,768 (24.1)

2

10,099 (31.7)

13,973 (49.7)

3

13,366 (42.0)

6,899 (24.6)

4

4,874 (15.3)

451 (1.6)

No. of lifestyle score 2

  

0-1

1,055 (4.7)

1,384 (7.21)

2

4,014 (17.9)

5,791 (30.2)

3

7,714 (34.5)

8,298 (43.2)

4

7,326 (32.8)

3,470 (18.1)

5

2,262 (10.1)

251 (1.3)

  1. Data are expressed as mean ± SD or percent.
  2. BMI body mass index.