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Table 1 Social characteristics and life-style habits of subjects

From: Short term effects of a low-carbohydrate diet in overweight and obese subjects with low HDL-C levels

Parameter

Men (n = 18)

Women (n = 25)

p value

Education

   

Less than 6 years of education

39% (7)

72% (18)

0.030

Between 6 and 11 years of education*

22% (4)

20% (5)

1.000

More than 12 years of education*

39% (7)

8% (2)

0.023

Smoking

   

Never-smoker

44% (8)

52% (13)

0.625

Ex-smoker*

22% (4)

4% (1)

0.144

Current-smoker

33% (6)

44% (11)

0.480

Alcohol drinking

   

Non-drinker*

72% (13)

84% (21)

0.455

Drinker*

28% (5)

16% (4)

0.455

Exercise

   

None to less than 1 hour/week

67% (12)

64% (16)

0.856

Between 1-4 hour/week*

22% (4)

20% (5)

1.000

More than 4 hour/week*

11% (2)

16% (4)

1.000

  1. Non-drinker: subject does not consume any alcoholic beverage at all Drinker: consumes less than one glass of alcoholic beverage or more per week Percentage and frequency are given and χ2 test is used to compare groups in unmarked rows *percentage and frequency are given and Fisher's exact test is used to compare groups