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2000 Adult Behavioral Risk Factor Data

Oregon Behavioral Risk Factor Surveillance System (BRFSS), 2000

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+
Within the past year 65.8 70.4 42.3 52.2 66.2 73.3 72.7
Within the past two years 16.2 19.5 23.9 17.9 17.8 13.8 13.9
Within the past three years 4.9 6.3 8.5 8.0 4.2 4.0 3.3
Within the past 5 years 4.6 3.8 10.6 8.2 5.2 2.5 2.4
Five or more years ago 8.0
14.7 13.7 6.4 5.9 6.6
Don't know/Not sure .5


.1 .5 1.2
Female Within the past year 65.8 70.4 42.3 52.2 66.2 73.3 72.7
Within the past two years 16.2 19.5 23.9 17.9 17.8 13.8 13.9
Within the past three years 4.9 6.3 8.5 8.0 4.2 4.0 3.3
Within the past 5 years 4.6 3.8 10.6 8.2 5.2 2.5 2.4
Five or more years ago 8.0
14.7 13.7 6.4 5.9 6.6
Don't know/Not sure .5


.1 .5 1.2
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 3,004 43 122 560 847 613 819
Within the past year 1,961 28 49 290 558 448 588
Within the past two years 482 10 26 103 148 83 112
Within the past three years 161 3 12 49 40 28 29
Within the past 5 years 146 2 16 48 43 15 22
Five or more years ago 238
19 70 56 36 57
Don't know/Not sure 16


2 3 11
Female Total 3,004 43 122 560 847 613 819
Within the past year 1,961 28 49 290 558 448 588
Within the past two years 482 10 26 103 148 83 112
Within the past three years 161 3 12 49 40 28 29
Within the past 5 years 146 2 16 48 43 15 22
Five or more years ago 238
19 70 56 36 57
Don't know/Not sure 16


2 3 11
Denominator is:
All female survey respondents who have had a mammogram.