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1999 YRBS Middle School Survey Data

Oregon Youth Risk Behavior Survey (YRBS)

1999 Middle School YRBS Questions

Weighted Column Percents | Frequencies

Q30. During the past 30 days, on how many days did you smoke cigarettes?
Weighted Column Percents

TOTAL Grade
6th grade 7th grade 8th grade
TOTAL 100.0 100.0 100.0 100.0
0 days 90.6 95.8 90.8 85.2
1 or 2 days 3.6 1.6 4.1 5.1
3 to 5 days 1.5 1.0 1.4 2.2
6 to 9 days 1.2 .4 1.3 1.8
10 to 19 days 1.1 .5 .9 2.0
20 to 29 days .9 .3 .5 1.7
All 30 days 1.2 .3 1.0 2.1
Female Total 100.0 100.0 100.0 100.0
0 days 89.8 95.6 90.2 84.0
1 or 2 days 3.7 1.6 4.1 5.2
3 to 5 days 1.9 1.3 1.5 2.8
6 to 9 days 1.3 .5 1.4 1.9
10 to 19 days 1.2 .4 1.0 2.0
20 to 29 days .9 .4 .5 1.9
All 30 days 1.3 .2 1.2 2.3
Male Total 100.0 100.0 100.0 100.0
0 days 91.3 96.1 91.5 86.4
1 or 2 days 3.5 1.6 4.0 5.0
3 to 5 days 1.2 .8 1.3 1.6
6 to 9 days 1.0 .3 1.1 1.7
10 to 19 days 1.1 .5 .8 1.9
20 to 29 days .8 .2 .6 1.5
All 30 days 1.0 .5 .8 1.9

Q30. During the past 30 days, on how many days did you smoke cigarettes?
Frequencies

TOTAL Grade
6th grade 7th grade 8th grade
TOTAL 18,419 4,635 5,263 8,521
0 days 15,693 4,209 4,543 6,941
1 or 2 days 700 75 203 422
3 to 5 days 293 43 71 179
6 to 9 days 243 18 71 154
10 to 19 days 249 22 58 169
20 to 29 days 190 12 34 144
All 30 days 248 15 51 182
Refused/Unknown 803 241 232 330
Female Total 9,293 2,305 2,681 4,307
0 days 7,884 2,104 2,308 3,472
1 or 2 days 362 38 108 216
3 to 5 days 177 27 39 111
6 to 9 days 130 11 36 83
10 to 19 days 137 10 32 95
20 to 29 days 101 7 16 78
All 30 days 144 7 36 101
Refused/Unknown 358 101 106 151
Male Total 9,126 2,330 2,582 4,214
0 days 7,809 2,105 2,235 3,469
1 or 2 days 338 37 95 206
3 to 5 days 116 16 32 68
6 to 9 days 113 7 35 71
10 to 19 days 112 12 26 74
20 to 29 days 89 5 18 66
All 30 days 104 8 15 81
Refused/Unknown 445 140 126 179