HRQL variables

Frequency of days now smoking

Mean

SD

Physical health

Everyday

16.1

12.5

Someday

17.4

12.1

Not at all

15.3

12.6

Mental health

Everyday

16.5

12.3

Someday

16.4

12.1

Not at all

12.6

12.3

Poor health

Everyday

14.4

12.3

Someday

15.9

12.1

Not at all

13.4

12.4

Interval since last smoked

Physical health

Past month

17.6

12.4

Past 3 months

19.4

12.1

Past 6 months

17.6

12.3

Past year

16.6

12.3

Past 5 years

15.8

12.7

Past 10 years

15.3

12.8

10 years or more

14.4

12.6

Never smoked

15.4

12.7

Mental health

Past month

16.2

12.5

Past 3 months

16.9

12.2

Past 6 months

14.2

12.2