BRFSS 2010 - Alamance County: (Body Mass Index Grouping-Underweight, Recommended Range, Overweight and Obese*)

2010 BRFSS Survey Results: Alamance 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
North Carolina	11,534	205	1.4	1.2- 1.7	3,766	33.2	31.8-34.7	4,269	36.7	35.3-38.2	3,294	28.6	27.3-30.0
-Alamance County	295	7	5.0	1.8-13.1	81	25.5	19.0-33.4	119	39.3	31.7-47.5	88	30.1	23.5-37.6
GENDER
Male	118	2	6.4	1.6-22.9	25	24.5	15.0-37.5	57	43.4	32.1-55.5	34	25.6	17.3-36.1
Female	177	5	3.6	1.1-11.6	56	26.6	18.6-36.4	62	35.1	25.4-46.3	54	34.7	25.3-45.4
RACE
White	240	6	4.2	1.5-11.5	69	26.9	19.4-36.0	102	42.7	34.0-51.8	63	26.2	19.5-34.1
Other	53	1	7.4	1.1-37.1	11	21.7	10.6-39.3	17	32.5	18.6-50.4	24	38.3	23.7-55.4
AGE
18-44	72	4	9.0	3.0-24.0	18	26.7	16.0-41.1	24	34.8	22.7-49.1	26	29.5	19.4-42.2
45+	219	3	0.9	0.3- 3.0	61	23.7	17.9-30.6	94	44.6	36.6-52.9	61	30.8	23.4-39.2
EDUCATION
H.S. or Less	140	5	9.5	3.2-25.1	36	16.4	10.4-24.9	57	43.1	31.7-55.4	42	30.9	21.3-42.5
Some College +	155	2	1.0	0.2- 4.0	45	33.8	23.7-45.7	62	35.9	26.3-46.7	46	29.4	21.0-39.4
HOUSEHOLD INCOME
Less than $50,000	158	4	4.8	1.0-20.6	39	26.0	17.2-37.4	66	38.3	28.5-49.1	49	30.9	22.0-41.5
$50,000+	89	1	0.9	0.1- 6.3	24	28.3	17.2-42.9	33	36.0	24.7-49.2	31	34.8	23.6-47.9

Total
Respond.^

Underweight

Recommended Range

Overweight

Obese

C.I.(95%)

North Carolina

11,534

205

1.4

1.2- 1.7

3,766

33.2

31.8-34.7

4,269

36.7

35.3-38.2

3,294

28.6

27.3-30.0

-Alamance County

295

5.0

1.8-13.1

25.5

19.0-33.4

119

39.3

31.7-47.5

30.1

23.5-37.6

GENDER

Male

118

6.4

1.6-22.9

24.5

15.0-37.5

43.4

32.1-55.5

25.6

17.3-36.1

Female

177

3.6

1.1-11.6

26.6

18.6-36.4

35.1

25.4-46.3

34.7

25.3-45.4

RACE

White

240

4.2

1.5-11.5

26.9

19.4-36.0

102

42.7

34.0-51.8

26.2

19.5-34.1

Other

7.4

1.1-37.1

21.7

10.6-39.3

32.5

18.6-50.4

38.3

23.7-55.4

AGE

18-44

9.0

3.0-24.0

26.7

16.0-41.1

34.8

22.7-49.1

29.5

19.4-42.2

45+

219

0.9

0.3- 3.0

23.7

17.9-30.6

44.6

36.6-52.9

30.8

23.4-39.2

EDUCATION

H.S. or Less

140

9.5

3.2-25.1

16.4

10.4-24.9

43.1

31.7-55.4

30.9

21.3-42.5

Some College +

155

1.0

0.2- 4.0

33.8

23.7-45.7

35.9

26.3-46.7

29.4

21.0-39.4

HOUSEHOLD INCOME

Less than $50,000

158

4.8

1.0-20.6

26.0

17.2-37.4

38.3

28.5-49.1

30.9

22.0-41.5

$50,000+

0.9

0.1- 6.3

28.3

17.2-42.9

36.0

24.7-49.2

34.8

23.6-47.9

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=BMI 25.0 to 29.9 and Obese= BMI greater than 30.0

^Use caution in interpreting cell sizes less than 50, % = 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.

This page was generated on 23MAY11.