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2007 BRFSS Survey Results: North Carolina

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%)
TOTAL 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
GENDER
Male 5,243 51 1.1 0.7- 1.6 1,358 28.4 26.5-30.4 2,375 42.5 40.5-44.5 1,459 27.9 26.1-29.9
Female 8,847 202 2.6 2.1- 3.2 3,228 38.6 37.1-40.1 2,801 29.4 28.1-30.8 2,616 29.4 28.0-30.8
RACE
White 11,152 220 2.1 1.7- 2.6 3,849 35.2 33.9-36.6 4,154 36.3 35.0-37.6 2,929 26.4 25.2-27.7
African American 2,047 16 0.9 0.4- 1.8 431 24.7 21.9-27.8 709 35.5 32.4-38.7 891 38.9 35.8-42.1
Asian 100 4 3.5 1.0-11.8 58 59.3 45.9-71.4 31 31.2 20.4-44.6 7 6.0 2.2-15.4
Native American 266 3 1.6 0.4- 5.9 69 30.9 22.7-40.4 87 31.0 23.9-39.1 107 36.5 28.9-44.9
Other Minorities 481 10 1.7 0.8- 3.3 162 35.8 29.6-42.6 177 34.6 28.8-40.9 132 27.9 22.3-34.4
HISPANIC
Hispanic 489 11 1.8 0.9- 3.5 168 35.8 29.7-42.4 186 37.0 31.1-43.3 124 25.4 20.4-31.2
-English Speaking 226 6 2.8 1.2- 6.6 74 27.6 20.8-35.6 86 41.5 32.5-51.1 60 28.1 20.5-37.2
-Spanish Speaking 263 5 1.3 0.5- 3.7 94 39.5 31.4-48.2 100 35.0 27.7-43.1 64 24.2 18.0-31.8
Non-Hispanic 13,572 242 1.8 1.5- 2.3 4,409 33.4 32.2-34.6 4,977 35.8 34.6-37.1 3,944 28.9 27.8-30.1
AGE
18-24 464 18 3.7 2.1- 6.4 219 46.4 40.5-52.3 136 28.5 23.5-34.0 91 21.5 16.7-27.2
25-34 1,413 35 2.3 1.5- 3.5 541 36.7 33.4-40.2 448 33.1 29.8-36.5 389 27.9 24.8-31.4
35-44 2,233 35 1.2 0.8- 1.7 755 32.8 30.3-35.4 749 35.6 33.0-38.2 694 30.4 28.0-32.9
45-54 2,799 39 1.2 0.9- 1.8 835 29.2 27.1-31.4 983 35.5 33.3-37.8 942 34.0 31.8-36.3
55-64 2,956 20 0.8 0.4- 1.3 790 24.6 22.7-26.5 1,165 41.0 38.7-43.3 981 33.6 31.5-35.9
65-74 2,381 43 1.4 1.0- 2.0 692 28.8 26.5-31.1 987 42.9 40.4-45.4 659 26.9 24.8-29.2
75+ 1,789 62 3.4 2.5- 4.7 728 40.3 37.4-43.3 687 38.4 35.6-41.4 312 17.8 15.7-20.1
EDUCATION
Less Than H.S. 1,969 49 2.4 1.6- 3.6 574 30.7 27.2-34.5 677 32.4 29.0-35.9 669 34.5 30.9-38.3
H.S. or G.E.D. 4,227 78 2.2 1.5- 3.3 1,271 32.4 30.1-34.8 1,577 35.9 33.7-38.2 1,301 29.4 27.4-31.5
Some Post-H.S. 3,658 59 1.5 1.0- 2.1 1,109 30.7 28.4-33.1 1,347 35.9 33.5-38.4 1,143 31.9 29.5-34.5
College Graduate 4,221 66 1.5 1.1- 2.1 1,630 38.6 36.5-40.7 1,564 37.4 35.4-39.5 961 22.5 20.7-24.4
HOUSEHOLD INCOME
Less than $15,000 1,454 39 3.1 1.7- 5.4 442 31.2 27.4-35.2 479 33.4 29.7-37.3 494 32.3 28.9-36.0
$15,000- 24,999 2,314 47 2.2 1.4- 3.3 684 31.3 28.1-34.6 830 33.3 30.3-36.5 753 33.2 29.9-36.7
$25,000- 34,999 1,556 23 0.9 0.5- 1.7 469 30.4 26.9-34.1 599 39.9 36.2-43.7 465 28.8 25.7-32.1
$35,000- 49,999 2,034 30 1.1 0.7- 1.8 612 29.5 26.8-32.4 748 36.2 33.2-39.3 644 33.2 30.2-36.3
$50,000-74,999 2,046 33 1.7 1.1- 2.6 664 33.2 30.1-36.4 768 37.2 34.1-40.4 581 27.9 25.2-30.9
$75,000+ 2,854 36 1.2 0.8- 1.7 1,023 35.6 33.2-38.1 1,114 38.9 36.4-41.4 681 24.3 22.1-26.7
DISABILITY STATUS
Yes 5,079 103 2.3 1.6- 3.3 1,367 27.6 25.7-29.6 1,763 33.2 31.3-35.1 1,846 37.0 34.9-39.1
No 8,464 139 1.6 1.3- 2.0 3,032 35.9 34.3-37.5 3,192 36.9 35.4-38.5 2,101 25.6 24.1-27.0
VETERAN STATUS
Veteran 2,151 23 0.8 0.5- 1.4 553 24.8 22.0-27.8 996 47.7 44.6-50.7 579 26.7 24.2-29.3
Non-Veteran 11,936 230 2.0 1.6- 2.5 4,032 35.0 33.6-36.4 4,179 34.0 32.7-35.3 3,495 29.0 27.7-30.3

Back to Derived Variables and Risk Factors.

*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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