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Oregon Behavioral Risk Factor Surveillance System (BRFSS); 1997

Oregon Behavioral Risk Factor Surveillance System (BRFSS), 1997

Weighted Column Percents Unweighted Frequencies
How long has it been since you had your last mammogram?
(Weighted Column Percents)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
W/in year 61.5 49.1 51.4 45.2 60.4 76.3 66.7
W/in 2 years 19.2 20.2 15.5 22.1 23.4 12.7 18.0
W/in 3 years 6.0 8.7 4.5 8.8 6.2 3.1 5.7
W/in 5 years 5.7 13.2 9.8 10.4 6.0 3.7 2.7
5+ years ago 7.1 8.7 18.8 13.6 4.0 3.3 5.7
Don't know/Not sure .6



.9 1.3
Female W/in year 61.5 49.1 51.4 45.2 60.4 76.3 66.7
W/in 2 years 19.2 20.2 15.5 22.1 23.4 12.7 18.0
W/in 3 years 6.0 8.7 4.5 8.8 6.2 3.1 5.7
W/in 5 years 5.7 13.2 9.8 10.4 6.0 3.7 2.7
5+ years ago 7.1 8.7 18.8 13.6 4.0 3.3 5.7
Don't know/Not sure .6



.9 1.3
Denominator is: All female survey respondents who have had a mammogram

How long has it been since you had your last mammogram?
(Unweighted Frequencies)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
Total 1219 13 50 239 314 206 397
W/in year 747 7 23 109 193 153 262
W/in 2 years 226 2 8 52 70 28 66
W/in 3 years 79 1 4 21 18 8 27
W/in 5 years 74 2 5 26 20 8 13
5+ years ago 87 1 10 31 13 8 24
Don't know/Not sure 6



1 5
Female Total 1219 13 50 239 314 206 397
W/in year 747 7 23 109 193 153 262
W/in 2 years 226 2 8 52 70 28 66
W/in 3 years 79 1 4 21 18 8 27
W/in 5 years 74 2 5 26 20 8 13
5+ years ago 87 1 10 31 13 8 24
Don't know/Not sure 6



1 5
Denominator is: All female survey respondents who have had a mammogram
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