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1999 YRBS High School Survey

Oregon Youth Risk Behavior Survey (YRBS)
1999 High School

Weighted Column Percents | Counts

Q57 During the past 30 days, on how many days did you have at least one drink of alcohol?

Weighted Column Percents

TOTAL Grade
9th 10th 11th 12th
TOTAL 100.0 100.0 100.0 100.0 100.0
0 days 56.2 61.4 57.2 54.8 49.6
1 or 2 days 19.8 20.3 19.8 19.5 19.3
3 to 5 days 11.0 8.5 10.5 12.3 13.5
6 to 9 days 7.0 5.0 6.7 7.6 9.3
10 to 19 days 4.4 3.4 4.2 4.3 6.2
20 to 29 days 1.1 1.0 1.1 1.0 1.4
All 30 days .5 .4 .5 .5 .6
Female Total 100.0 100.0 100.0 100.0 100.0
0 days 56.8 60.3 57.7 56.4 51.1
1 or 2 days 21.5 21.8 21.6 21.0 21.8
3 to 5 days 11.0 8.9 9.9 12.5 13.3
6 to 9 days 6.3 4.9 6.0 6.6 8.2
10 to 19 days 3.5 2.9 4.0 2.8 4.4
20 to 29 days .7 .9 .5 .6 .8
All 30 days .2 .2 .2 .1 .4
Male Total 100.0 100.0 100.0 100.0 100.0
0 days 55.5 62.7 56.6 53.1 48.1
1 or 2 days 17.9 18.7 17.9 18.0 16.8
3 to 5 days 11.1 8.0 11.2 12.0 13.7
6 to 9 days 7.7 5.1 7.4 8.7 10.5
10 to 19 days 5.4 3.8 4.4 5.9 8.1
20 to 29 days 1.6 1.1 1.7 1.5 2.0
All 30 days .8 .5 .9 .9 .8


Q57 During the past 30 days, on how many days did you have at least one drink of alcohol?

Counts

TOTAL Grade
9th 10th 11th 12th
TOTAL 22,913 7,002 6,070 6,380 3,461
0 days 12,453 4,089 3,317 3,431 1,616
1 or 2 days 4,491 1,402 1,209 1,213 667
3 to 5 days 2,453 611 639 754 449
6 to 9 days 1,568 356 403 468 341
10 to 19 days 1,000 240 266 265 229
20 to 29 days 263 76 63 65 59
All 30 days 105 29 29 26 21
Refused/Unknown 580 199 144 158 79
Female Total 11,597 3,632 3,016 3,218 1,731
0 days 6,412 2,108 1,681 1,781 842
1 or 2 days 2,494 780 675 664 375
3 to 5 days 1,263 337 303 3 92 231
6 to 9 days 711 175 176 207 153
10 to 19 days 400 114 112 92 82
20 to 29 days 93 35 19 20 19
All 30 days 22 8 6 3 5
Refused/Unknown 202 75 44 59 24
Male Total 11,316 3,370 3,054 3,162 1,730
0 days 6,041 1,981 1,636 1,650 774
1 or 2 days 1,997 622 534 549 292
3 to 5 days 1,190 274 336 362 218
6 to 9 days 857 181 227 261 188
10 to 19 days 600 126 154 173 147
20 to 29 days 170 41 44 45 40
All 30 days 83 21 23 23 16
Refused/Unknown 378 124 100 99 55