1999 YRBS Middle School Survey Data

Oregon Youth Risk Behavior Survey (YRBS)

1999 Middle School YRBS Questions

**Q66. Did you drink alcohol or use drugs before you had sexual intercourse the last time?**
Weighted Column Percents
		TOTAL	Grade
		TOTAL	6th grade	7th grade	8th grade
TOTAL		100.0		100.0	100.0
I have never had sexual intercourse		86.4		88.9	83.1
Yes		3.1		2.2	4.3
No		10.5		8.9	12.6
Female	Total	100.0		100.0	100.0
	I have never had sexual intercourse	90.0		92.5	86.8
	Yes	2.7		2.1	3.6
	No	7.2		5.4	9.6
Male	Total	100.0		100.0	100.0
	I have never had sexual intercourse	82.6		85.1	79.6
	Yes	3.5		2.4	4.9
	No	13.8		12.5	15.5

**Q66. Did you drink alcohol or use drugs before you had sexual intercourse the last time?**
Frequencies
		TOTAL	Grade
		TOTAL	6th grade	7th grade	8th grade
TOTAL		18,419	4,635	5,263	8,521
I have never had sexual intercourse		9,239		4,042	5,197
Yes		388		115	273
No		1,160		407	753
Refused/Unknown		690		312	378
NA		6,942	4,635	387	1,920
Female	Total	9,293	2,305	2,681	4,307
	I have never had sexual intercourse	4,870		2,161	2,709
	Yes	176		54	122
	No	417		138	279
	Refused/Unknown	291		135	156
	NA	3,539	2,305	193	1,041
Male	Total	9,126	2,330	2,582	4,214
	I have never had sexual intercourse	4,369		1,881	2,488
	Yes	212		61	151
	No	743		269	474
	Refused/Unknown	399		177	222
	NA	3,403	2,330	194	879