Variables

Frequency (N = 507)

Percent

Age group

- <21

1

0.2

- 21 - 30

157

31.0

- 31 - 40

243

47.9

- >40

106

20.9

BMI group

- Underweight

2

0.4

- Normal

143

28.2

- Overweight

151

29.8

- Obese

211

41.6

Smoking

- No

501

98.8

- Yes

6

1.2

Passive smoking

- No

293

57.8

- Yes

214

42.2

Exercise

- No

298

58.8

- Irregular

190

37.5

- Regular

19

3.7