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2007 BRFSS Survey Results: Guilford County

Derived Variables and Risk Factors

Body Mass Index Grouping-Underweight, Recommended Range, Overweight and Obese*

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  Total
Respond.^
Underweight Recommended Range Overweight Obese
N % C.I.(95%) N % C.I.(95%) N % C.I.(95%) N % C.I.(95%)
North Carolina 14,090 253 1.8 1.5- 2.2 4,586 33.6 32.3-34.8 5,176 35.9 34.7-37.1 4,075 28.7 27.5-29.9
-Guilford County 365 6 1.1 0.4- 2.5 106 30.8 24.3-38.1 151 41.0 34.3-48.1 102 27.2 21.7-33.4
GENDER
Male 112 0 0.0 . - . 26 25.5 14.7-40.4 56 50.8 38.1-63.3 30 23.8 15.1-35.4
Female 253 6 1.8 0.8- 4.2 80 34.6 27.5-42.5 95 34.0 26.7-42.1 72 29.6 23.2-36.9
RACE
White 267 6 1.6 0.7- 3.7 86 35.0 27.0-44.0 114 41.1 33.4-49.4 61 22.3 16.2-29.7
Other 98 0 0.0 . - . 20 22.3 13.2-35.0 37 40.8 28.5-54.4 41 36.9 26.2-49.0
AGE
18-44 100 0 0.0 . - . 36 35.5 24.0-48.9 35 38.6 27.2-51.5 29 25.9 17.0-37.2
45+ 264 6 2.0 0.9- 4.6 69 26.1 20.5-32.7 116 43.4 36.5-50.6 73 28.5 22.5-35.3
EDUCATION
H.S. or Less 133 2 1.5 0.4- 5.8 27 25.3 13.4-42.5 56 39.5 27.7-52.6 48 33.8 23.6-45.8
Some College + 232 4 0.8 0.3- 2.4 79 33.5 26.4-41.4 95 41.8 33.8-50.2 54 23.8 17.6-31.5
HOUSEHOLD INCOME
Less than $50,000 159 2 0.5 0.1- 1.9 38 26.9 18.3-37.7 67 39.4 29.3-50.4 52 33.3 24.0-44.0
$50,000+ 151 3 1.3 0.4- 4.1 53 36.9 26.5-48.8 63 43.0 33.0-53.7 32 18.7 12.6-26.8

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*Body mass index is computed as weight in kilograms divided by height in meters squared:(kg/ m2).
BMI is an intermediate variable used in defining overweight and obesity. Underweight=BMI less than 18.5, Recommended Range=BMI 18.5 to 24.9, Overweight=B MI 25.0 to 29.9 and Obese= BMI greater than 30.0

^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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This page was generated on 30MAY08.

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