Table L1 Adult* Self-Reported Lifetime Asthma Prevalence Rate (Percent)
and Prevalence (Number) by State or Territory: BRFSS 2016
State
Sample
Size §
Prevalence
(percent)
Standard
Error
95% CI*
(percent)
||
||
||
Prevalence
(number)
95% CI*
(number)
U.S. Total**
476,217
13.6
0.10
(13.4–13.8)
||
34,013,124
(33,498,463–34,527,785)
AL
7,015
14.9
0.60
(13.8–16.1)
||
563,908
(518,048–609,768)
AK
2,906
14.2
1.08
(12.1–16.4)
||
78,995
(67,042–90,948)
AZ
10,903
14.6
0.57
(13.5–15.7)
||
771,201
(709,808–832,595)
AR
5,279
14.3
0.91
(12.6–16.1)
||
327,559
(285,053–370,066)
CA
11,370
12.8
0.39
(12.1–13.6)
||
3,895,034
(3,657,836–4,132,232)
CO
14,908
13.7
0.39
(13.0–14.5)
||
589,829
(556,091–623,567)
CT
11,000
15.6
0.51
(14.6–16.6)
||
441,072
(411,103–471,040)
DE
4,046
12.8
0.73
(11.3–14.2)
||
95,852
(84,895–106,808)
DC
3,837
15.2
0.81
(13.6–16.8)
||
85,143
(75,898–94,388)
FL
36,846
11.0
0.34
(10.4–11.7)
||
1,824,452
(1,711,601–1,937,302)
GA
5,361
13.4
0.65
(12.1–14.6)
||
1,046,849
(943,660–1,150,039)
HI
8,069
17.3
0.61
(16.1–18.5)
||
195,278
(181,215–209,341)
ID
5,251
12.6
0.68
(11.3–14.0)
||
157,454
(140,426–174,482)
IL
4,757
14.2
0.66
(12.9–15.5)
||
1,404,283
(1,271,160–1,537,406)
IN
11,048
14.4
0.51
(13.4–15.4)
||
732,560
(680,484–784,636)
IA
7,244
12.1
0.53
(11.1–13.1)
||
292,395
(266,696–318,095)
KS
12,149
13.1
0.40
(12.3–13.9)
||
287,869
(270,186–305,552)
KY
10,227
15.2
0.53
(14.2–16.3)
||
521,729
(485,482–557,977)
LA
5,237
14.2
0.83
(12.6–15.9)
||
509,511
(448,397–570,624)
ME
10,004
16.7
0.60
(15.5–17.8)
||
179,296
(166,040–192,552)
MD
18,413
14.0
0.40
(13.2–14.8)
||
656,436
(618,618–694,253)
MA
8,385
15.3
0.56
(14.2–16.4)
||
832,899
(771,463–894,335)
MI
11,984
16.3
0.45
(15.4–17.1)
||
1,257,783
(1,187,774–1,327,792)
MN
16,770
11.2
0.30
(10.6–11.8)
||
473,375
(447,735–499,015)
MS
5,112
12.7
0.65
(11.4–14.0)
||
287,173
(257,567–316,779)
MO
7,097
14.4
0.69
(13.1–15.8)
||
680,511
(613,601–747,421)
MT
5,954
12.8
0.62
(11.6–14.0)
||
104,638
(94,650–114,626)
NE
15,144
12.4
0.47
(11.5–13.3)
||
178,771
(165,046–192,495)
NV
4,329
11.6
0.73
(10.2–13.0)
||
263,892
(230,553–297,231)
NH
6,391
16.4
0.72
(15.0–17.8)
||
176,137
(160,082–192,193)
NJ
7,640
12.0
0.61
(10.8–13.2)
||
838,632
(751,565–925,699)
NM
6,008
16.3
0.75
(14.9–17.8)
||
258,385
(234,241–282,529)
NY
34,113
13.8
0.37
(13.1–14.5)
||
2,153,806
(2,038,429–2,269,184)
NC
6,523
12.5
0.51
(11.4–13.5)
||
980,147
(899,231–1,061,063)
ND
5,734
12.8
0.62
(11.6–14.0)
||
75,615
(68,177–83,054)
OH
12,350
14.0
0.52
(13.0–15.0)
||
1,262,909
(1,167,860–1,357,957)
OK
6,855
14.1
0.60
(12.9–15.3)
||
417,262
(381,312–453,213)
OR
5,421
17.2
0.63
(15.9–18.4)
||
551,646
(510,196–593,097)
PA
6,791
14.8
0.58
(13.7–15.9)
||
1,499,882
(1,381,996–1,617,768)
RI
5,441
15.8
0.72
(14.4–17.2)
||
133,893
(121,633–146,152)
SC
11,209
13.4
0.47
(12.5–14.3)
||
518,111
(481,786–554,436)
SD
5,752
9.3
0.63
(8.0–10.5)
||
60,515
(52,435–68,596)
TN
6,150
16.1
0.72
(14.7–17.5)
||
832,761
(756,632–908,890)
TX
11,683
12.5
0.59
(11.3–13.6)
||
2,594,843
(2,352,023–2,837,663)
UT
10,947
13.8
0.46
(12.9–14.7)
||
293,926
(274,435–313,416)
VT
6,518
15.6
0.62
(14.3–16.8)
||
78,778
(72,404–85,153)
VA
8,964
13.3
0.49
(12.4–14.3)
||
874,713
(810,360–939,066)
WA
14,210
14.9
0.40
(14.2–15.7)
||
843,964
(798,746–889,182)
WV
7,125
16.2
0.55
(15.1–17.3)
||
236,583
(220,081–253,085)
WI
5,260
11.8
0.61
(10.6–13.0)
||
532,255
(477,306–587,203)
WY
4,487
13.9
0.86
(12.2–15.6)
||
62,611
(54,696–70,526)
Territories
GU
1,575
9.8
1.11
(7.7–12.0)
||
10,490
(8,114–12,866)
PR
5,791
17.5
0.73
(16.1–18.9)
||
490,220
(448,028–532,413)
VI
1,261
10.4
1.50
(7.5–13.3)
||
8,237
(5,809–10,664)
Notes *Aged 18+ years **U.S. Total includes 50 states plus the District of Columbia and excludes the three territories. ¶ CI denotes confidence interval. § Sample size is the number of respondents reported lifetime asthma
If values for the standard error and the 95% confidence interval are not provided, the normal approximation to the binomial distribution does not apply due to small sample size.
When the Sample Size is less than 50, estimates are not precise and should be interpreted with caution.
Air Pollution and Respiratory Health Branch, National Center for Environmental Health
Centers for Disease Control and Prevention
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