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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
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

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