Hookah smoking status Number Percent
1-2 times in a month 9 2.0
Less than 4 times in a week 73 16.0
4-5 times in a week 4 0.9
1 time/day 221 48.5
2times/day 85 18.6
3 times/day 36 7.9
More than 3 times/day 28 6.1
;
Table 1: Frequency of hookah smoking status (n=456).