2014 BRFSS Asthma Call-Back Survey Prevalence Tables

TABLE 3a. Estimated percent for time since first diagnosis among adults¹ with current² asthma by state/territory – BRFSS Asthma Call-back Survey Land Line Sample, United States, 2014

State/Territory	Sample size^±	5 or fewer years				More than 5 years
State/Territory	Sample size^±	Sample size	%	SE^§	95% CI^†	Sample size	%	SE	95% CI
Alabama	211	37	8.4	2.2	(4.1 – 12.7)	174	91.6	2.2	(87.3 – 95.9)
Florida	212	28	N/A	N/A	(N/A – N/A)	184	87.2	4.1	(79.2 – 95.2)
Kansas	265	29	9.7	2.9	(4.0 – 15.4)	236	90.3	2.9	(84.6 – 96.0)
Louisiana	94	12	N/A	N/A	(N/A – N/A)	82	94.8	2.0	(90.9 – 98.7)
Massachusetts	138	17	N/A	N/A	(N/A – N/A)	121	91.3	3.5	(84.4 – 98.2)
5 state total	920	123	10.3	2.1	(6.2 – 14.4)	797	89.7	2.1	(85.6 – 93.8)
Median			9.1				91.3
Range			8.4-9.7				87.2-94.8

¹ Aged ≥ 18 years

² “Yes” response to “Do you still have asthma?”

^± Landline sample size excludes “DK/Refused”

^§ Standard error

^† Confidence interval

N/A: Estimate not available (N/A) if the unweighted sample size for the denominator was < 50 or if the relative standard error was > 0.30