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2007 IISAR Data Participation Rates

2007 CHILD Participation Table and Map

Percentage of U.S. Children >4 months and < 6 years with 2+ Immunizations in IIS

In 2007, 71% of the U.S. children less than 6 years of age participated in a grantee immunization information system (IIS). Twelve states and three cities reported over 95% of their children greater than 4 months and less than 6 years of age with at least two immunizations in the IIS. Fourteen states and the District of Columbia were approaching the national health objective, with participation of 81%-94%.

Map of this data (printable version) [668 KB]

State/Territory Percentage
Alabama 97
Alaska 37
Arizona 107
Arkansas 104
California 39
Chicago, IL 39
Colorado 84
Connecticut 73
DC 97
Delaware 109
Florida 78
Georgia 103
Hawaii No IIS
Houston, TX 71
Idaho 81
Illinois 82
Indiana 73
Iowa 93
Kansas 51
Kentucky No IIS
Louisiana 109
Maine 73
Maryland 54
Massachusetts No IIS
Michigan 105
Minnesota 91
Mississippi 107
Missouri 74
Montana 86
Nebraska 25
Nevada 45
New Hampshire No IIS
New Jersey 55
New Mexico 81
New York 26
New York City, NY 116
North Carolina 87
North Dakota 106
Ohio 74
Oklahoma 90
Oregon 107
Pennsylvania 15
Philadelphia, PA 105
Rhode Island 92
San Antonio, TX 71
South Carolina 54
South Dakota 99
Tennessee 76
Texas 92
Utah 88
Vermont 74
Virginia 58
Washington 94
West Virginia 85
Wisconsin 99
Wyoming 80
UNITED STATES 71

Footnotes

Qualifier: reported annual fluctuations in child participation may be due to programmatic and/or technical changes to the immunization information system. The denominator used to calculate child participation numbers are drawn from the 2007 Census for each state and city.

Source: Immunization Registry Annual Report, CY2007.

 

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2007 PUBLIC PROVIDER Participation Table and Map

Percentage of Public Providers Actively Participating in IIS by Grantee

An average of 73% of public immunization provider sites submitted data to their IIS during the last six months of 2007. Twenty-three grantees reported that >95% of public provider vaccination sites submitted immunization data to an IIS; 9 reported submission of immunization data by 81%-94% of public provider vaccination sites. These results are based on self reported data from CDC immunization grantees.

Map of this data (printable version) [633 KB]

State/Territory/Territ Percentage
Alabama 70
Alaska 100
Arizona 93
Arkansas 98
California 65
Chicago, IL 40
Colorado 89
Connecticut 100
District of Columbia 100
Delaware 98
Florida 100
Georgia 90
Hawaii No IIS
Houston, TX 34
Idaho 100
Illinois 72
Indiana 84
Iowa 82
Kansas 48
Kentucky No IIS
Louisiana 100
Maine 77
Maryland 68
Massachusetts No IIS
Michigan 96
Minnesota 100
Mississippi 100
Missouri 79
Montana 97
Nebraska 100
Nevada 55
New Hampshire No IIS
New Jersey 28
New Mexico 37
New York 53
New York City, NY 100
North Carolina 64
North Dakota 98
Ohio 81
Oklahoma 94
Oregon 100
Pennsylvania 63
Philadelphia, PA 96
Rhode Island 87
San Antonio, TX 100
South Carolina 37
South Dakota 100
Tennessee 76
Texas 57
Utah 74
Vermont 79
Virginia 52
Washington 98
West Virginia 96
Wisconsin 100
Wyoming 83
UNITED STATES 73

Footnotes

Qualifier: reported annual fluctuations in public provider participation may be due to programmatic and/or technical changes to the immunization information system.

Source: Immunization Registry Annual Report, CY2007.

 

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2007 PRIVATE PROVIDER Participation Table and Map

Percentage of Private Providers Participating in IIS by Grantee

An average of 53% of private provider sites submitted data to the IIS during the last six months of 2007. Eight grantees reported over 95% of their private immunization provider sites submitting data to the IIS; 6 reported submission of immunization data by 81%-94% of private provider vaccination sites. The results are based on self reported data from CDC immunization grantees.

Map of this data (printable version) [483 KB]

State/Territory Percentage
Alabama 65
Alaska 0
Arizona 76
Arkansas 98
California 21
Chicago, IL 6
Colorado 32
Connecticut 100
DC 100
Delaware 74
Florida 31
Georgia No report
Hawaii No IIS
Houston, TX 28
Idaho 73
Illinois 2
Indiana 48 
Iowa 74
Kansas 26
Kentucky No IIS
Louisiana 95
Maine 49
Maryland 9
Massachusetts No IIS
Michigan 91
Minnesota 72
Mississippi 44
Missouri 38
Montana 86
Nebraska 2
Nevada 12
New Hampshire No IIS
New Jersey 61
New Mexico 69
New York 17
New York City, NY 81
North Carolina 48
North Dakota 98
Ohio 77
Oklahoma 36
Oregon 88
Pennsylvania 15
Philadelpha, PA 91
Rhode Island 87
San Antonio, TX 26
South Carolina 5
South Dakota 100
Tennessee 2
Texas 58
Utah 47
Vermont 56
Virginia 2
Washington 66
West Virginia 99
Wisconsin 100
Wyoming 30
UNITED STATES 48

Footnotes

Qualifier: reported annual fluctuations in private provider participation may be due to programmatic and/or technical changes to the immunization information system.

Source: Immunization Registry Annual Report, CY2007.

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