2014 BRFSS Asthma Call-Back Survey Prevalence Tables

TABLE 3b. Estimated percent for time since first diagnosis among adults¹ with active² 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	226	39	9.1	2.3	(4.6 – 13.6)	187	90.9	2.3	(86.4 – 95.4)
Florida	226	30	N/A	N/A	(N/A – N/A)	196	86.7	4.0	(78.9 – 94.5)
Kansas	279	33	10.1	2.9	(4.4 – 15.8)	246	89.9	2.9	(84.2 – 95.6)
Louisiana	107	13	N/A	N/A	(N/A – N/A)	94	95.6	1.7	(92.3 – 98.9)
Massachusetts	141	19	N/A	N/A	(N/A – N/A)	122	91.2	3.4	(84.5 – 97.9)
5 state total	979	134	10.5	2.0	(6.6 – 14.4)	845	89.5	2.0	(85.6 – 93.4)
Median			9.6				90.9
Range			9.1-10.1				86.7-95.6

¹ Aged ≥ 18 years

² Reported any of the following during the past year: asthma medication use, asthma symptoms, or MD visits for 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