Table 2:

Distribution of Survey Items Across the Three Sources.

Statement Type	Overall	BRFSS	NHANES	NHIS
ALCOHOL USE	23	6	10	7
ANIMALS	-	-	-	-
DRUG USE	31	-	31	-
EDUCATION	1	-	1	-
FAMILY	3	3	-	-
FUNCTIONAL STATUS	2	2	-	-
LIVING SITUATION	-	-	-	-
MARITAL STATUS	2	1	-	1
OCCUPATION	22	5	13	4
PHYSICAL ACTIVITY	8	8	-	-
RESIDENCE	6	3	3	-
TOBACCO USE	62	5	48*	9
Total	161	33	107	21

^*3 repeated questions