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2006 BRFSS Survey Results: Iredell County

Cardiovascular Disease Prevalence

Has a doctor, nurse, or other health professional ever told you that you had angina or coronary heart disease?

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  Total
Respond.^
Yes No
N % C.I.(95%) N % C.I.(95%)
North Carolina 15,520 1,024 5.2 4.7- 5.6 14,496 94.8 94.4-95.3
-Iredell County 437 20 3.3 2.0- 5.2 417 96.7 94.8-98.0
GENDER
Male 163 10 3.5 1.8- 6.9 153 96.5 93.1-98.2
Female 274 10 3.0 1.5- 5.7 264 97.0 94.3-98.5
RACE
White 358 17 3.5 2.1- 5.8 341 96.5 94.2-97.9
Other 75 3 2.6 0.8- 8.5 72 97.4 91.5-99.2
AGE
18-44 150 0 0.0 . - . 150 100 . - .
45+ 282 20 7.0 4.4-10.9 262 93.0 89.1-95.6
EDUCATION
H.S. or Less 220 11 3.2 1.7- 5.9 209 96.8 94.1-98.3
Some College + 217 9 3.4 1.6- 6.7 208 96.6 93.3-98.4
HOUSEHOLD INCOME
Less than $50,000 229 14 4.5 2.5- 7.7 215 95.5 92.3-97.5
$50,000+ 141 2 1.4 0.3- 6.4 139 98.6 93.6-99.7

Back to Cardiovascular Disease Prevalence.

^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.


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