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Table A1. Selected STDs —Percentage of unknown, missing, or invalid values for selected demographic variables by state and by nationally notifiable STD, 2005

   State Primary and Secondary Syphilis Gonorrhea Chlamydia
Percent Unknown Race/Ethnicity Percent Unknown Age Percent Unknown Sex Percent Unknown Race/Ethnicity Percent Unknown Age Percent Unknown Sex Percent Unknown Race/Ethnicity Percent Unknown Age Percent Unknown Sex
   Alabama 3.0 0.6 0.0 23.4 0.8 0.2 31.3 0.7 0.4
   Alaska* 0.0 0.0 0.0 0.2 0.0 0.0 0.3 0.0 0.0
   Arizona 0.0 0.0 0.6 21.0 0.0 0.1 23.9 0.0 0.0
   Arkansas 0.0 0.0 0.0 3.6 0.8 0.0 1.9 0.6 0.0
   California 2.3 0.0 0.1 32.5 0.6 0.5 32.8 0.6 0.5
   Colorado 8.7 0.0 0.0 30.4 0.1 0.0 54.1 0.7 0.0
   Connecticut 0.0 0.0 0.0 28.5 0.8 0.0 35.3 1.2 0.0
   Delaware 0.0 0.0 0.0 1.4 0.0 0.0 2.1 0.0 0.0
   Florida 2.1 0.0 0.0 4.4 0.2 0.0 6.1 0.1 0.0
   Georgia 2.5 0.2 0.0 38.1 1.5 1.0 50.5 1.2 1.3
   Hawaii 0.0 0.0 0.0 50.7 0.2 0.0 52.0 0.1 0.0
   Idaho 15.0 0.0 0.0 24.4 0.0 1.7 24.9 0.3 0.8
   Illinois 3.6 0.0 0.0 15.6 0.1 0.0 18.2 0.1 0.0
   Indiana 8.1 0.0 0.0 13.0 0.4 0.3 15.8 0.6 0.5
   Iowa* 11.1 0.0 0.0 17.4 0.4 0.0 24.0 0.6 0.0
   Kansas 0.0 0.0 0.0 21.9 0.1 0.0 29.2 0.1 0.0
   Kentucky 0.0 1.9 0.0 18.2 0.2 0.2 23.7 0.3 0.3
   Louisiana 2.2 0.0 0.0 10.9 0.5 0.7 17.8 0.6 1.4
   Maine* 0.0 0.0 0.0 9.2 0.0 0.0 19.7 0.4 0.2
   Maryland 0.3 0.0 0.0 24.4 0.3 0.1 43.0 0.4 0.1
   Massachusetts 0.8 0.0 0.0 31.4 0.4 0.0 37.2 0.4 0.1
   Michigan 1.9 1.0 0.0 48.7 0.4 0.3 47.4 0.5 0.3
   Minnesota 1.4 0.0 0.0 17.8 0.0 0.0 19.2 0.0 0.0
   Mississippi 2.0 0.0 0.0 14.3 0.3 0.0 14.8 0.2 0.0
   Missouri 0.0 0.0 0.0 18.9 0.1 0.0 24.0 0.1 0.0
   Montana* 28.6 0.0 0.0 19.6 0.6 0.0 17.3 0.5 0.2
   Nebraska* 0.0 0.0 0.0 18.8 2.2 0.3 19.7 2.8 0.1
   Nevada 9.2 0.0 0.0 31.5 0.2 0.1 36.8 0.2 0.1
   New Hampshire 12.5 0.0 0.0 15.3 0.0 0.0 10.2 0.0 0.0
   New Jersey 4.5 0.0 0.0 44.1 1.2 0.0 50.1 1.1 0.0
   New Mexico 1.8 0.0 0.0 4.0 1.0 0.0 4.9 2.1 0.0
   New York 36.3 0.0 0.0 41.2 0.6 0.0 44.7 0.5 0.0
   North Carolina 0.4 0.0 0.0 1.0 0.0 0.0 1.1 0.0 0.0
   North Dakota* 0.0 0.0 0.0 11.7 0.0 0.0 13.0 0.7 0.1
   Ohio 1.4 0.5 0.0 34.4 1.5 1.7 41.3 1.7 3.1
   Oklahoma 0.0 0.0 0.0 1.0 0.0 0.0 1.7 0.0 0.0
   Oregon 4.9 0.0 0.0 15.1 0.0 0.0 14.1 0.0 0.0
   Pennsylvania 8.5 0.0 0.0 22.1 0.4 0.0 23.4 0.3 0.0
   Rhode Island 0.0 0.0 0.0 3.4 0.2 0.0 25.6 0.1 0.2
   South Carolina 0.0 0.0 0.0 24.6 1.0 0.4 31.8 0.7 0.2
   South Dakota* 0.0 0.0 0.0 0.0 1.4 0.0 0.2 0.9 0.1
   Tennessee 0.0 0.0 0.0 14.6 0.2 0.0 19.2 0.1 0.1
   Texas 0.0 0.0 0.0 8.2 0.2 0.1 8.6 0.2 0.1
   Utah 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
   Vermont* 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
   Virginia 0.7 0.0 0.0 7.5 0.1 0.1 11.8 0.2 0.2
   Washington 2.0 0.0 0.0 18.9 0.7 0.0 18.7 1.3 0.0
   West Virginia* 0.0 0.0 0.0 9.1 0.4 0.0 10.6 0.6 0.0
   Wisconsin 0.0 0.0 0.0 25.9 0.0 0.1 28.0 0.0 0.1
   Wyoming* 0.0 0.0 0.0 5.7 1.1 0.0 3.4 1.4 0.0
   U.S. TOTAL 4.8 0.1 0.0 22.2 0.5 0.3 26.3 0.5 0.3

*Percentages for P&S syphilis are based on less than 10 cases.

Includes cases reported by Washington, D.C.

NOTE: "Unknown" includes unknown, missing, or invalid data values.

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