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1999 Adult Asthma Data: Prevalence Tables and Maps

Table R1
Ratio of Adult Self-Reported Current to Lifetime
Asthma by State: BRFSS 1999
StateSample
Size
RatioStandard
Error
Lower
95% CI*
Upper
95% CI*
AZ1,7390.710.060.600.82
AR2,9960.640.030.580.70
DC1,2580.580.040.490.67
ID4,9510.690.020.650.74
IA3,5170.660.030.600.72
LA1,6600.530.050.440.63
ME1,6640.650.040.570.72
MS2,1420.530.040.440.61
MO4,2280.660.030.590.72
NE2,7120.670.030.610.73
NH1,2130.610.050.520.70
PA3,4890.630.030.570.69
SC3,4050.590.030.530.66
UT3,1850.600.030.540.67
VT3,0940.680.030.620.74
WA3,5390.590.030.530.64
WI2,1710.720.040.650.78
WY2,3990.670.030.610.73

< 1999 Adult Prevalence Tables and Maps

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
 
  • Page last reviewed: April 24, 2009
  • Page last updated: April 27, 2009
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