BRFSS 2004 - Iredell County: (Things like smog, automobile exhaust, and chemicals can cause outdoor air pollution. In the past 12 months have you had an illness or symptom that you think was caused by pollution in the air outdoors?)

	Total Respond.^	Yes	No
North Carolina	14,801	1,863	12.0	11.4-12.7	12,938	88.0	87.3-88.6
-Iredell County	425	52	11.8	8.7-15.7	373	88.2	84.3-91.3
GENDER
Male	170	13	9.5	5.4-16.1	157	90.5	83.9-94.6
Female	255	39	14.2	10.3-19.4	216	85.8	80.6-89.7
RACE
White	367	44	11.5	8.3-15.6	323	88.5	84.4-91.7
Other	54	6	12.3	5.0-27.0	48	87.7	73.0-95.0
AGE
18-44	163	21	13.2	8.3-20.4	142	86.8	79.6-91.7
45+	257	31	10.7	7.3-15.5	226	89.3	84.5-92.7
EDUCATION
H.S. or Less	192	19	10.0	5.9-16.3	173	90.0	83.7-94.1
Some College +	231	33	13.5	9.3-19.1	198	86.5	80.9-90.7
HOUSEHOLD INCOME
Less than $50,000	201	21	8.9	5.5-14.0	180	91.1	86.0-94.5
$50,000+	123	15	11.6	6.9-18.9	108	88.4	81.1-93.1

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^Use caution in interpreting percentages with a numerator of less than 20. N = numerator, % = Percentage, C.I.(95%) = Confidence Interval (at 95 percent probability level).
Percentages are weighted to population characteristics and therefore cannot be calculated exactly from the numbers in this table.

** Northeast NC I: Bertie, Gates, Halifax, Hertford, Northampton, and Warren counties.
Northeast NC II: Beaufort, Camden, Chowan, Currituck, Dare, Edgecombe, Hyde, Martin, Pasquotank, Perquimans, Tyrrell, and Washington counties.
Northeastern Partnership: Northeast NC I and II regions combined.
Mountain Area Health Education Center (MAHEC): Buncombe, Cherokee, Clay, Graham, Haywood, Henderson, Jackson, McDowell, Macon, Madison, Mitchell, Polk, Rutherford, Swain, Transylvania, and Yancey counties.

*** Eastern North Carolina: Beaufort, Bertie, Bladen, Brunswick, Camden, Carteret, Chowan, Columbus, Craven, Cumberland, Currituck, Dare, Duplin, Edgecombe, Gates, Greene, Halifax, Harnett, Hertford, Hoke, Hyde, Johnston, Jones, Lenoir, Martin, Nash, New Hanover, Northampton, Onslow, Pamlico, Pasquotank, Pender, Perquimans, Pitt, Robeson, Sampson, Scotland, Tyrrell, Washington, Wayne, and Wilson counties.
Piedmont North Carolina: Alamance, Alexander, Anson, Cabarrus, Caswell, Catawba, Chatham, Cleveland, Davidson, Davie, Durham, Forsyth, Franklin, Gaston, Granville, Guilford, Iredell, Lee, Lincoln, Mecklenburg, Montgomery, Moore, Orange, Person, Randolph, Richmond, Rockingham, Rowan, Stanly, Stokes, Union, Vance, Wake, Warren, and Yadkin counties.
Western North Carolina: Alleghany, Ashe, Avery, Buncombe, Burke, Caldwell, Cherokee, Clay, Graham, Haywood, Henderson, Jackson, McDowell, Macon, Madison, Mitchell, Polk, Rutherford, Surry, Swain, Transylvania, Watauga, Wilkes, and Yancey counties.

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	Total Respond.^	Yes			No
	Total Respond.^	N	%	C.I.(95%)	N	%	C.I.(95%)
North Carolina	14,801	1,863	12.0	11.4-12.7	12,938	88.0	87.3-88.6
-Iredell County	425	52	11.8	8.7-15.7	373	88.2	84.3-91.3
GENDER
Male	170	13	9.5	5.4-16.1	157	90.5	83.9-94.6
Female	255	39	14.2	10.3-19.4	216	85.8	80.6-89.7
RACE
White	367	44	11.5	8.3-15.6	323	88.5	84.4-91.7
Other	54	6	12.3	5.0-27.0	48	87.7	73.0-95.0
AGE
18-44	163	21	13.2	8.3-20.4	142	86.8	79.6-91.7
45+	257	31	10.7	7.3-15.5	226	89.3	84.5-92.7
EDUCATION
H.S. or Less	192	19	10.0	5.9-16.3	173	90.0	83.7-94.1
Some College +	231	33	13.5	9.3-19.1	198	86.5	80.9-90.7
HOUSEHOLD INCOME
Less than $50,000	201	21	8.9	5.5-14.0	180	91.1	86.0-94.5
$50,000+	123	15	11.6	6.9-18.9	108	88.4	81.1-93.1

2004 BRFSS Survey Results: Iredell County

Environmental Factors

Things like smog, automobile exhaust, and chemicals can cause outdoor air pollution. In the past 12 months have you had an illness or symptom that you think was caused by pollution in the air outdoors?