2002 IISAR Data Participation Rates
May 15, 2012: Content on this page kept for historical reasons.
2002 CHILD Participation Table and Map
Percentage of U.S. Children >4 months and <6 years with 2+ Immunizations in Immunization Information Systems (IIS), 2002
50 states, 6 large cities, and the 8 territories/commonwealths are developing and implementing registries or planning on developing immunization registries in the near future. In 2002, 43% of the U.S. children less than 6 years of age had 2 or more immunizations in a state or local immunization registry.
CDC measures child participation in a registry by the number of children with at least 2 immunizations in a registry because we need to be sure that at least one immunization was reported to the registry by a health provider. Many infants receive their first Hepatitis B vaccination at birth and this information downloads into many registries through an electronic birth certification record and ensures that many children in the registry have at least one immunization recorded.
Map of this data (printable version) [1 page]
State | Percentage |
---|---|
Alabama | 77 |
Alaska | 55 |
Arizona | 98 |
Arkansas | 91 |
California | 19 |
Colorado | 15 |
Connecticut | 61 |
DC | 88 |
Delaware | 81 |
Florida | 28 |
Georgia | 13 |
Hawaii | 45 |
Idaho | 59 |
Illinois | 51 |
Indiana | 43 |
Iowa | 45 |
Kansas | 5 |
Kentucky | 0 |
Louisiana | 45 |
Maine | 41 |
Maryland | 10 |
Massachusetts | 6 |
Michigan | 94 |
Minnesota | 36 |
Mississippi | 99 |
Missouri | 65 |
Montana | 43 |
Nebraska | 27 |
Nevada | 47 |
New Hampshire | 3 |
New Jersey | 15 |
New Mexico | 0 |
New York | 53 |
North Carolina | 61 |
North Dakota | 95 |
Ohio | 18 |
Oklahoma | 80 |
Oregon | 94 |
Pennsylvania | 16 |
Rhode Island | 79 |
South Carolina | 79 |
South Dakota | 100 |
Tennessee | 78 |
Texas | 50 |
Utah | 54 |
Vermont | 0 |
Virginia | 27 |
Washington | 65 |
West Virginia | 63 |
Wisconsin | 78 |
Wyoming | 6 |
Footnotes
50 states, 6 large cities, and the 8 territories/commonwealths are developing and implementing IIS or planning on developing IIS in the near future. Of the states with 0-33%, seven (14%) have regional or community IIS and six (11%) were planning/piloting a state-wide system (Colorado, Kansas, Nebraska, Vermont, New Mexico, and Wyoming). In 2002, 43% of the U.S. children less than 6 years of age had 2 or more immunizations in a state or local IIS.
CDC measures child participation in an IIS by the number of children with at least 2 immunizations in an IIS because we need to be sure that at least one immunization was reported to the IIS by a health provider. Many infants receive their first Hepatitis B vaccination at birth and this information downloads into many IIS through an electronic birth certification record and ensures that many children in the IIS have at least one immunization recorded.
Source: Immunization Registry Annual Report, CY2002.
2002 PUBLIC PROVIDER Participation Table and Map
Public Provider Participation in Immunization Information Systems (IIS), 2002
In the 44 states that operate registries regionally or state-wide, an average of 75% of public immunization provider sites submitted data to their registry during the last six months of 2002. These data are based on self reported data from CDC immunization grantees.
Map of this data (printable version) [1 page]
State | Percentage |
---|---|
Alabama | 47 |
Alaska | 100 |
Arizona | 55 |
Arkansas | 100 |
California | 51 |
Colorado | 37 |
Connecticut | 100 |
DC | 68 |
Delaware | 58 |
Florida | 100 |
Georgia | 32 |
Hawaii | 100 |
Idaho | 100 |
Illinois | 100 |
Indiana | 59 |
Iowa | 100 |
Kansas | 0 |
Kentucky | 0 |
Louisiana | 100 |
Maine | 32 |
Maryland | 2 |
Massachusetts | 4 |
Michigan | 100 |
Minnesota | 75 |
Mississippi | 100 |
Missouri | 98 |
Montana | 29 |
Nebraska | 100 |
Nevada | 100 |
New Hampshire | 2 |
New Jersey | 58 |
New Mexico | 0 |
New York | 87 |
North Carolina | 27 |
North Dakota | 100 |
Ohio | 48 |
Oklahoma | 97 |
Oregon | 90 |
Pennsylvania | 41 |
Rhode Island | 100 |
South Carolina | 100 |
South Dakota | 100 |
Tennessee | 100 |
Texas | 20 |
Utah | 98 |
Vermont | 0 |
Virginia | 100 |
Washington | 72 |
West Virginia | 100 |
Wisconsin | 100 |
Wyoming | 100 |
Footnotes
National Average = 75%
In the 44 states that operate IIS regionally or state-wide, an average of 75% of public immunization provider sites submitted data to their IIS during the last six months of 2002. These data are based on self reported data from CDC immunization grantees.
Source: Immunization Registry Annual Report, CY2002.
2002 PRIVATE PROVIDER Participation Table and Map
Percentage of Private Provider Sites Actively Participating in Immunization Information Systems, 2002
In the 44 states that operate registries regionally or state-wide, an average of 31% of private provider sites submitted data to the registry during the last six months of 2002. Arkansas, Connecticut, the District of Columbia, Mississippi, North Dakota, Oregon, and South Dakota reported over 75% of their private vaccination provider sites submitting data to the registry. These data are based on self reported data from CDC immunization grantees.
Map of this data (printable version) [1 page]
State/Territory | Percentage |
---|---|
Alabama | 0 |
Alaska | 0 |
Arizona | 53 |
Arkansas | 100 |
California | 11 |
Chicago, IL | 0 |
Colorado | 0 |
Connecticut | 100 |
DC | 77 |
Delaware | 43 |
Florida | <1 |
Georgia | 33 |
Hawaii | 68 |
Idaho | 50 |
Illinois | 4 |
Indiana | <1 |
Iowa | 10 |
Kansas | 0 |
Kentucky | 0 |
Louisiana | 10 |
Maine | 16 |
Maryland | 9 |
Massachusetts | <1 |
Michigan | 59 |
Minnesota | 34 |
Mississippi | 100 |
Missouri | 9 |
Montana | 0 |
Nebraska | 0 |
Nevada | 17 |
New Hampshire | 3 |
New Jersey | 2 |
New Mexico | 0 |
New York | 40 |
North Carolina | 0 |
North Dakota | 93 |
Ohio | 5 |
Oklahoma | 27 |
Oregon | 83 |
Pennsylvania | 17 |
Rhode Island | 38 |
South Carolina | 50 |
South Dakota | 100 |
Tennessee | 1 |
Texas | 12 |
Utah | 33 |
Vermont | 0 |
Virginia | 0 |
Washington | 14 |
West Virginia | 2 |
Wisconsin | 49 |
Wyoming | 0 |
Footnotes
National Average = 31%
Source: Immunization Registry Annual Report, CY2002.
*: % of provider sites reporting to the registry within the last six months of 2002.