2015 Adult Asthma Data: Prevalence Tables and Maps

Table L1
Adult Self-Reported Lifetime Asthma Prevalence Rate (Percent)
and Prevalence (Number) by State or Territory: BRFSS 2015
State Sample
Size
Prevalence
(percent)
Standard
Error
95% CI*
(percent)
||
||
||
Prevalence
(number)
95% CI*
(number)
U.S. Total** 432,899 13.8 0.10 (13.6 – 14.0) || 34,197,362 (33,675,922 – 34,718,802)
AL 7,924 15.6 0.58 (14.5 – 16.8) || 586,899 (542,879 – 630,918)
AK 3,642 13.4 1.02 (11.4 – 15.4) || 73,931 (62,413 – 85,448)
AZ 7,912 15.7 0.61 (14.5 – 16.9) || 812,312 (747,644 – 876,981)
AR 5,234 16.1 0.96 (14.2 – 18.0) || 364,673 (319,408 – 409,939)
CA 12,568 12.9 0.39 (12.1 – 13.6) || 3,859,786 (3,626,298 – 4,093,275)
CO 13,504 13.9 0.49 (13.0 – 14.9) || 583,459 (542,038 – 624,880)
CT 11,848 16.4 0.50 (15.4 – 17.4) || 462,878 (433,555 – 492,201)
DE 4,054 14.4 0.87 (12.7 – 16.1) || 106,581 (93,360 – 119,802)
DC 3,978 17.1 1.24 (14.6 – 19.5) || 93,963 (79,941 – 107,985)
FL 9,712 12.5 0.48 (11.6 – 13.5) || 2,017,426 (1,860,929 – 2,173,923)
GA 4,669 14.3 0.73 (12.8 – 15.7) || 1,100,559 (985,806 – 1,215,311)
HI 7,143 16.8 0.64 (15.5 – 18.0) || 187,480 (172,726 – 202,234)
ID 5,788 13.7 0.69 (12.3 – 15.0) || 167,736 (150,745 – 184,726)
IL 5,280 13.6 0.61 (12.4 – 14.8) || 1,350,056 (1,228,597 – 1,471,514)
IN 6,049 14.8 0.70 (13.4 – 16.1) || 744,430 (672,136 – 816,723)
IA 6,204 12.2 0.57 (11.1 – 13.3) || 291,262 (263,725 – 318,798)
KS 23,158 13.5 0.29 (12.9 – 14.1) || 295,200 (282,594 – 307,807)
KY 8,785 17.7 0.74 (16.3 – 19.2) || 606,903 (554,034 – 659,772)
LA 4,702 14.6 0.73 (13.2 – 16.0) || 518,475 (465,384 – 571,566)
ME 9,045 15.7 0.58 (14.6 – 16.9) || 169,010 (156,362 – 181,659)
MD 12,552 13.9 0.66 (12.6 – 15.2) || 648,372 (585,677 – 711,067)
MA 9,250 15.5 0.52 (14.5 – 16.5) || 836,191 (780,204 – 892,178)
MI 8,892 15.7 0.50 (14.7 – 16.7) || 1,208,290 (1,130,174 – 1,286,407)
MN 16,710 11.1 0.31 (10.5 – 11.7) || 469,058 (443,044 – 495,072)
MS 6,016 12.2 0.69 (10.9 – 13.6) || 276,640 (244,763 – 308,517)
MO 7,275 14.5 0.62 (13.2 – 15.7) || 677,190 (618,384 – 735,995)
MT 6,021 12.7 0.65 (11.5 – 14.0) || 102,635 (92,143 – 113,127)
NE 17,492 12.1 0.42 (11.3 – 12.9) || 171,961 (160,061 – 183,862)
NV 2,915 13.6 0.99 (11.7 – 15.6) || 302,048 (259,128 – 344,968)
NH 6,999 15.2 0.66 (13.9 – 16.5) || 161,873 (147,280 – 176,465)
NJ 11,432 11.6 0.48 (10.7 – 12.6) || 810,720 (743,193 – 878,247)
NM 6,723 15.1 0.70 (13.7 – 16.4) || 238,097 (215,519 – 260,675)
NY 12,319 14.7 0.44 (13.8 – 15.6) || 2,287,629 (2,147,918 – 2,427,339)
NC 6,684 13.4 0.53 (12.3 – 14.4) || 1,040,415 (956,400 – 1,124,430)
ND 4,956 12.8 0.66 (11.5 – 14.0) || 75,032 (67,210 – 82,853)
OH 11,873 14.1 0.57 (12.9 – 15.2) || 1,262,122 (1,157,499 – 1,366,744)
OK 6,917 14.3 0.65 (13.0 – 15.6) || 422,263 (383,001 – 461,526)
OR 5,339 17.9 0.68 (16.6 – 19.3) || 564,449 (520,445 – 608,453)
PA 5,716 15.0 0.67 (13.7 – 16.3) || 1,511,191 (1,372,909 – 1,649,473)
RI 6,178 16.0 0.71 (14.6 – 17.3) || 134,226 (122,087 – 146,365)
SC 11,573 13.0 0.46 (12.1 – 13.9) || 495,661 (460,011 – 531,312)
SD 7,197 12.5 0.75 (11.0 – 14.0) || 81,429 (71,464 – 91,393)
TN 5,959 14.5 0.71 (13.1 – 15.9) || 742,704 (668,636 – 816,772)
TX 14,655 12.0 0.49 (11.0 – 12.9) || 2,428,461 (2,231,831 – 2,625,091)
UT 11,368 14.0 0.42 (13.2 – 14.8) || 291,244 (273,841 – 308,647)
VT 6,471 16.2 0.62 (14.9 – 17.4) || 81,717 (75,275 – 88,158)
VA 8,617 12.3 0.48 (11.3 – 13.2) || 802,002 (739,328 – 864,676)
WA 16,026 14.8 0.39 (14.0 – 15.6) || 817,895 (773,992 – 861,798)
WV 5,935 15.1 0.55 (14.0 – 16.2) || 221,104 (204,716 – 237,493)
WI 6,175 13.0 0.63 (11.7 – 14.2) || 581,086 (524,229 – 637,943)
WY 5,465 13.5 0.79 (12.0 – 15.0) || 60,641 (53,435 – 67,847)
Territories
GU 1,666 12.3 1.21 (10.0 – 14.7) || 13,190 (10,563 – 15,818)
PR 5,398 16.6 0.63 (15.3 – 17.8) || 463,935 (428,208 – 499,661)

Notes
*CI denotes confidence interval.
**U.S. Total includes 50 states plus the District of Columbia and excludes the three territories.
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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