TABLE 3a. Estimated percent for time since first diagnosis among adults1 with current2 asthma by state/territory - BRFSS Asthma Call-back Survey Land Line And Cell Phone Combined Sample, United States, 2012

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
California	366	42	9.9	2.3	(5.4 - 14.4)	324	90.1	2.3	(85.6 - 94.6)
Hawaii	229	22	N/A	N/A	(N/A - N/A)	207	79.0	7.2	(64.9 - 93.1)
Illinois	218	28	8.0	2.1	(3.9 - 12.1)	190	92.0	2.1	(87.9 - 96.1)
Indiana	335	46	15.1	2.7	(9.8 - 20.4)	289	84.9	2.7	(79.6 - 90.2)
Iowa	235	31	13.4	2.9	(7.7 - 19.1)	204	86.6	2.9	(80.9 - 92.3)
Michigan	556	75	16.1	2.6	(11.0 - 21.2)	481	83.9	2.6	(78.8 - 89.0)
Mississippi	322	32	6.6	1.5	(3.7 - 9.5)	290	93.4	1.5	(90.5 - 96.3)
Missouri	280	39	13.4	3.3	(6.9 - 19.9)	241	86.6	3.3	(80.1 - 93.1)
Montana	296	39	10.4	2.2	(6.1 - 14.7)	257	89.6	2.2	(85.3 - 93.9)
Nebraska	647	70	11.2	1.9	(7.5 - 14.9)	577	88.8	1.9	(85.1 - 92.5)
Nevada	163	15	N/A	N/A	(N/A - N/A)	148	92.2	2.9	(86.5 - 97.9)
New Hampshire	298	27	12.6	3.6	(5.5 - 19.7)	271	87.4	3.6	(80.3 - 94.5)
New Mexico	376	50	13.9	2.5	(9.0 - 18.8)	326	86.1	2.5	(81.2 - 91.0)
New York	194	36	19.4	4.5	(10.6 - 28.2)	158	80.6	4.5	(71.8 - 89.4)
Ohio	425	70	12.4	2.6	(7.3 - 17.5)	355	87.6	2.6	(82.5 - 92.7)
Oklahoma	257	39	16.4	3.3	(9.9 - 22.9)	218	83.6	3.3	(77.1 - 90.1)
Oregon	222	24	12.5	3.1	(6.4 - 18.6)	198	87.5	3.1	(81.4 - 93.6)
Pennsylvania	713	105	13.6	2.1	(9.5 - 17.7)	608	86.4	2.1	(82.3 - 90.5)
Texas	256	39	N/A	N/A	(N/A - N/A)	217	82.8	5.5	(72.0 - 93.6)
Vermont	275	29	7.6	1.9	(3.9 - 11.3)	246	92.4	1.9	(88.7 - 96.1)
Washington	527	53	14.8	2.7	(9.5 - 20.1)	474	85.2	2.7	(79.9 - 90.5)
Wisconsin	219	22	N/A	N/A	(N/A - N/A)	197	88.3	3.6	(81.2 - 95.4)
22 state total	7,409	933	13.4	1.0	(11.4 - 15.4)	6,476	86.6	1.0	(84.6 - 88.6)
Median			13.0				87.0
Range			6.6-19.4				79.0-93.4

¹ Aged ≥ 18 years

² "Yes" response to "Do you still have asthma?"

^± Landline and cell phone combined 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