1999 Adult Behavioral Risk Factor Data

Oregon Behavioral Risk Factor Surveillance System (BRFSS), 1999

**Have you ever had a sigmoidoscopy or a colonoscopy exam?**
(Weighted Column Percents)
		Total	Age Groups
		Total	18-24	25-34	35-44	45-54	55-64	65+
Yes		36.4			14.3	23.5	51.0	53.7
No		63.6			85.7	76.5	49.0	46.3
Male	Yes	36.8			19.2	22.1	54.8	54.6
Male	No	63.2			80.8	77.9	45.2	45.4
Female	Yes	36.1			9.1	24.8	47.3	53.0
Female	No	63.9			90.9	75.2	52.7	47.0
Denominator is: All survey respondents who are over 39 years old.

**Have you ever had a sigmoidoscopy or a colonoscopy exam?**
(Unweighted Frequencies)
		Total	Age Groups
		Total	18-24	25-34	35-44	45-54	55-64	65+
Total		1,104			178	368	211	347
Yes		398			25	85	105	183
No		698			153	280	105	160
Don't know/Not sure		8				3	1	4
Male	Total	453			86	160	84	123
	Yes	165			16	37	46	66
	No	285			70	123	38	54
	Don't know/Not sure	3						3
Female	Total	651			92	208	127	224
	Yes	233			9	48	59	117
	No	413			83	157	67	106
	Don't know/Not sure	5				3	1	1
Denominator is: All survey respondents who are over 39 years old.