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1999 Adult Behavioral Risk Factor Data

Oregon Behavioral Risk Factor Surveillance System (BRFSS), 1999

Weighted Column Percents Unweighted Frequencies
Have you donated blood in the past twelve months?
(Weighted Column Percents)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
Yes 32.9 43.5 22.3 28.1 39.6 40.7
No 67.1 56.5 77.7 71.9 60.4 59.3
Male Yes 35.2 51.6 21.6 27.3 39.3 50.0
No 64.8 48.4 78.4 72.7 60.7 50.0
Female Yes 30.3 35.7 22.9 28.9 40.2 27.0
No 69.7 64.3 77.1 71.1 59.8 73.0
Denominator is:
All survey respondents less than 65 years old, whose chances of getting HIV is not known, and who have donated blood since March 1985.

Have you donated blood in the past twelve months?
(Unweighted Frequencies)

Total Age Groups
18-24 25-34 35-44 45-54 55-64 65+
Total 390 54 113 86 94 43
Yes 128 23 25 26 37 17
No 260 31 88 58 57 26
Don't know/Not sure 2

2


Male Total 190 25 53 42 49 21
Yes 65 12 11 12 19 11
No 124 13 42 29 30 10
Don't know/Not sure 1

1


Female Total 200 29 60 44 45 22
Yes 63 11 14 14 18 6
No 136 18 46 29 27 16
Don't know/Not sure 1

1


Denominator is:
All survey respondents less than 65 years old, whose chances of getting HIV is not known, and who have donated blood since March 1985.