Topics
A to Z
Data &
 Statistics
Forms &
Publications
News &
Advisories
Licensing &
Certification
Rules &
Regulations
Public Health
Directory
Print this Article   Bookmark and Share
1999 Adult Behavioral Risk Factor Data

Oregon Behavioral Risk Factor Surveillance System (BRFSS), 1999

Weighted Column Percents Unweighted Frequencies
How long have you been using a method to prevent
pregnancy every time you have intercourse?

(Weighted Column Percents)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
More than 6 months 90.0 90.5 86.6 94.6


Six months or less 10.0 9.5 13.4 5.4


Female More than 6 months 90.0 90.5 86.6 94.6


Six months or less 10.0 9.5 13.4 5.4


Denominator is:
All female respondents under the age of 45 who are sexually active, are using birth control now, but not sterilization or tubal ligation, and who use this method every time.

How long have you been using a method to prevent
pregnancy every time you have intercourse?

(Unweighted Frequencies)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
Total 430 107 207 116


More than 6 months 381 97 178 106


Six months or less 47 10 29 8


Don't know/Not sure 1

1


Refused 1

1


Female Total 430 107 207 116


More than 6 months 381 97 178 106


Six months or less 47 10 29 8


Don't know/Not sure 1

1


Refused 1

1


Denominator is:
All female respondents under the age of 45 who are sexually active, are using birth control now, but not sterilization or tubal ligation, and who use this method every time.