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Table 1 Baseline distribution of lifestyle risk factors, the EPIC-Heidelberg cohort a

From: Lifestyle risk factors and residual life expectancy at age 40: a German cohort study

 

Men (n = 10,235)

Women (n = 12,234)

Age, mean (range)

51.9 (40, 65.8)

49.3 (40, 66.0)

Smoking category (%)

  

Never smokers

3,156 (30.8)

5,808 (47.5)

Long-term quitters (>10 years)

3,414 (33.4)

2,384 (19.5)

Short-term quitters (≤10 years)

1,206 (11.8)

1,194 (9.8)

Light smokers (≤10 cigarettes/day)

638 (6.2)

1,228 (10.0)

Heavy smokers (>10 cigarettes/day)

1,821 (17.8)

1,620 (13.2)

Body weight status (%)

  

Optimal BMI (22.5 to 24.9 kg/m2)

2,379 (23.2)

3,168 (25.9)

Low BMI (<22.5 kg/m2)

913 (8.9)

3,728 (30.5)

Overweight (BMI 25 to 29.9 kg/m2)

5,262 (51.5)

3,595 (29.4)

Obesity (BMI ≥30 kg/m2)

1,681 (16.4)

1,743 (14.2)

Alcoholic drinks/day (%)

  

≤2 (men)/ ≤0.5 (women)

6,060 (59.2)

7,278 (59.5)

2.1 to 4 (men)/ 0.6 to 1 (women)

2,700 (26.4)

2,649 (21.7)

>4 (men)/ >1 (women)

1,475 (14.4)

2,307 (18.8)

Leisure time physical activity (%)

  

High (≥36 METS-hours/week)

4,853 (47.4)

6,043 (49.4)

Low (<36 METS-hours/week)

5,382 (52.6)

6,191 (50.6)

Processed/red meat consumption (%)

  

Low (<120 g/day)

6,912 (67.5)

11,118 (90.9)

High (≥120 g/day)

3,323 (32.5)

1,116 (9.1)

Vegetable/fruit consumption (%)

  

High (≥200 g/day)

5,200 (50.8)

7,751 (63.4)

Low (<200 g/day)

5,035 (49.2)

4,483 (36.6)

Cereal consumption (%)

  

High (≥200 g/day)

5,185 (50.7)

3,931 (32.1)

Low (<200 g/day)

5,050 (49.3)

8,303 (67.9)

Fish consumption (%)

  

High (≥15 g/day)

6,363 (62.2)

6,066 (49.6)

Low (<15 g/day)

3,872 (37.8)

6,168 (50.4)

Dairy product consumption (%)

  

Low (<200 g/day)

5,797 (56.6)

5,961 (48.7)

High (≥200 g/day)

4,438 (43.4)

6,273 (51.3)

Education level (%)

  

No/primary school

3,067 (30.0)

3,176 (26.0)

Secondary/professional

3,288 (32.1)

5,965 (48.7)

University

3,880 (37.9)

3,093 (25.3)

Self-reported hypertension (%)

  

No

6,886 (67.3)

9,435 (77.1)

Yes

3,349 (32.7)

2,799 (22.9)

Self-reported hyperlipidemia (%)

  

No

5,989 (58.5)

8,769 (71.7)

Yes

4,246 (41.5)

3,465 (28.3)

  1. aParticipants with pre-existing diabetes, cardiovascular disease or cancer were excluded. BMI, body mass index; EPIC, European Prospective Investigation into Cancer and Nutrition; METS, metabolic equivalents.