age-adjusted hazard ratios for mortality associated with selected health behaviours, by sex, respondents aged 20 or older to 2003 and 2005 canadian community health surveys linked to canadian mortality database
Table:
health behaviour
men
women

hazard ratio
95% confidence interval
hazard ratio
95% confidence interval

from
to
from
to

smoking

non-smoker
1.00
..
..
1.00
..
..

light smoker
1.92
1.51
2.33
1.81
1.52
2.11

heavy smoker
2.36
1.84
2.89
2.91
1.92
3.91

former smoker
1.23
1.05
1.40
1.31
1.16
1.46

body mass index (bmi), with correction

underweight
1.77
1.06
2.47
1.50
1.16
1.85

normal weight
1.00
..
..
1.00
..
..

overweight
0.87
0.79
0.95
0.86
0.78
0.94

obese i
0.96
0.85
1.07
0.91
0.80
1.02

obese ii
1.51
1.25
1.76
1.20
1.00
1.40

alcohol consumption

light or non-drinker
1.20
1.09
1.31
1.15
1.01
1.29

moderate drinker
1.00
..
..
1.00
..
..

heavy drinker
1.35
1.06
1.63
2.29
0.41
4.16

former drinker
1.65
1.46
1.83
1.56
1.36
1.75

minutes of physical activity per day

none
1.89
1.61
2.16
2.04
1.65
2.43

less than 30
1.23
1.08
1.38
1.22
1.03
1.41

30 to 60
0.99
0.86
1.12
1.10
0.92
1.28

more than 60
1.00
..
..
1.00
..
..

fruit and vegetable servings per day

none
1.93
0.49
3.36
1.71
0.57
2.85

less than 2
1.52
1.30
1.74
1.82
1.51
2.13

2 to 5
1.18
1.03
1.32
1.18
1.05
1.32

more than 5
1.00
..
..
1.00
..
..

Give a concise answer to this question supported by the table contents. Return the answer in the JSON form {"answer": ["YOUR ANSWER"]}; for multiple items, use commas. Here is the table caption: 'age-adjusted hazard ratios for mortality associated with selected health behaviours, by sex, respondents aged 20 or older to 2003 and 2005 canadian community health surveys linked to canadian mortality database'. Based on the table, answer the question: Who had elevated hrs, light smokers or non-smokers?

{"answer": ["light smoker"]}