|
| Study measure | GYTS survey items | GYTS item responses | Dichotomized measure | |
|
| Dependent variable: current cigarette use | During the past 30 days, on how many days did you smoke cigarettes? | 0 days
1 or 2 days
3 to 5 days
6 to 9 days
10 to 19 days
20 to 29 days
All 30 days | No-0 days
Yes-1 or more days | |
| Current use of noncigarette tobacco products | During the past 30 days, did you use any form of smoked tobacco products other than cigarettes (such as cigar, pipe, water pipe, and shisha)? | Yes
No | Yes
No |
| During the past 30 days, did you use any form of smokeless tobacco products (e.g., chewing tobacco, snuff, and dip)? | Yes
No | Yes
No |
| Independent variables | | | | |
| Age | How old are you? | 11 years old or younger
12 years old
13 years old
14 years old
15 years old
16 years old
17 years old or older | ≤12years
13-15 years
≥16 years | |
| Sex | What is your sex? | Male
Female | Male
Female | |
| Grade/form | In what grade/form are you? | 6 eme
5 eme
4 eme
3 eme | 6 eme
5 eme
4 eme
3 eme | |
| Money to be spent on average week | During an average week, how much money do you have that you can spend on yourself, however you want? | I usually do not have any spending money
Less than 500 Fr
[500-1000]
[1001-2500]
[2501-5000]
[5001-7500]
[7501 and + | No money- I usually do not have any spending money
Have money- any other responses for any of the remaining seven items | |
| Parental smoking | How often do you see your father (stepfather or mother’s partner) smoking in your home? | Do not have/do not see this person
About every day
Sometimes
Never | No- do not have/do not see this person and never
Yes- about every day and sometimes | No- no for both dichotomized items |
| How often do you see your mother (stepmother or father’s partner) smoking in your home | Do not have/do not see this person
About every day
Sometimes
Never | No- do not have/do not see this person and never
Yes- about every day and sometimes | Yes - for both dichotomized items |
| SHSb exposure in your home | During the past 7 days, on how many days has anyone smoked inside your home, in your presence? | 0 days
1 to 2 days
3 to 4 days
5 to 6 days
7 days | No-0 days
Yes-1 to 2 days
3 to 4 days
5 to 6 days
7 days | |
| SHSb exposure outside home | During the past 7 days, on how many days has anyone smoked in your presence, inside any enclosed public place, other than your home (such as office, school, shops, restaurants, cinemas, and night club)? | 0 days
1 to 2 days
3 to 4 days
5 to 6 days
7 days | No-0 days
Yes-1 to 2 days
3 to 4 days
5 to 6 days
7 days | No- no for all three dichotomized items
Yes - for all three dichotomized items |
| During the past 7 days, on how many days has anyone smoked in your presence, inside any public transportation vehicles, such as trains, buses, or taxicabs? | I did not use public transportation during the past 7 days
I used public transportation, but no one smoked in my presence
1 to 2 days
3 to 4 days
5 to 6 days
7 days | No- “I did not use public transportation during the past 7 days” and “I used public transportation, but no one smoked in my presence”
Yes-1 to 2 days
3 to 4 days
5 to 6 days
7 days |
| During the past 7 days, on how many days has anyone smoked in your presence, at any outdoor public place (such as playgrounds, sidewalks, entrances to buildings, parks, beaches, and vehicle)? | 0 days
1 to 2 days
3 to 4 days
5 to 6 days
7 days | No-0 days
Yes-1 to 2 days
3 to 4 days
5 to 6 days
7 days |
| Exposure to antismoking media messages | During the past 30 days, how many antismoking media messages (e.g., television, radio, billboards, posters, newspapers, magazines, and movies) have you seen? | Yes
No | Yes
No | No- no for both dichotomized items
Yes - for both dichotomized items |
| Exposure to smoking media messages in the media | During the past 30 days, did you see any people using tobacco on TV, in videos, or in movies? | I did not watch TV, videos, or movies
Yes
No | Yes = “yes”
No = “I did not watch TV, videos, or movies” and “no” | |
| Favour toward smoking ban | Are you in favour of banning smoking inside enclosed public places (such as schools, shops, restaurants, supermarket, shopping centers, movie theaters, and youth homes ...)? | No
Yes | No
Yes | |
| Are you in favour of banning smoking at outdoor public places (such as stadium, public place, recreation areas, sidewalks, entrances to buildings, and beaches)? | No
Yes | No
Yes | |
| Knowledge about harmful effects of SHS | Do you think the smoke from other people’s cigarettes is harmful to you? | Definitely not
Probably not
Probably yes
Definitely yes | No “definitely not” for both items
Yes - any other responses
For either item | |
| Tobacco industry promotion | Do you have something (t-shirt, pen, backpack, etc.) with a cigarette brand logo on it? | No
Yes | No
Yes | No- no for both dichotomized items |
| Has a cigarette representative ever offered you a free cigarette? | No
Yes | No
Yes | Yes - for both dichotomized items |
| Antismoking school education | During the past 12 months, were you taught in any of your classes about the dangers of tobacco use? | No
I do not know
Yes | No- no
I do not know
Yes- yes | |
|
