2003 IISAR Data Participation Rates

May 15, 2012: Content on this page kept for historical reasons.

2003 CHILD Participation Table and Map

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

In 2003, 44% of the U.S. children greater than 4 months less than 6 years of age (or about 22 million children) had 2 or more immunizations in a state or local immunization registry. Six states and two 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 Immunization Information System (IIS.)

Map of this data (printable version) [1 page]

State/Territory	Percentage
Alabama	94
Alaska	52
Arizona	95
Arkansas	100
California	18
Chicago, IL	57
Colorado	16
Connecticut	66
DC	97
Delaware	100
Florida	28
Georgia	11
Hawaii	49
Houston, TX	36
Idaho	68
Illinois	57
Indiana	64
Iowa	44
Kansas	no report
Kentucky	no report
Louisiana	52
Maine	10
Maryland	10
Massachusetts	6
Michigan	100
Minnesota	37
Mississippi	89
Missouri	67
Montana	69
Nebraska	24
Nevada	no report
New Hampshire	1
New Jersey	24
New Mexico	83
New York	7
New York City, NY	100
North Carolina	no report
North Dakota	100
Ohio	26
Oklahoma	81
Oregon	100
Pennsylvania	6
Philadelphia, PA	91
Rhode Island	83
San Antonio, TX	100
South Carolina	78
South Dakota	65
Tennessee	90
Texas	44
Utah	78
Vermont	9
Virginia	24
Washington	68
West Virginia	69
Wisconsin	90
Wyoming	24

 

 

2003 PUBLIC PROVIDER Participation Table and Map

Percentage of Public Providers Participating in IIS by Grantee

In the 50 states and 6 cities that operate registries regionally or state-wide, an average of 76% of public immunization provider sites submitted data to their registry during the last six months of 2003. Twenty states and four cities reported over 95% of their public immunization provider sites submitting data to the Immunization Information System. These results are based on self reported data from CDC immunization grantees.

MA and MD provider participations are not reported. Within each state, only Boston and Baltimore City reported rates. The rates were too small to reflect an accurate picture of provider participation in each state.

Map of this data (printable version) [1 page]

State/Territory/Territ	Percentage
Alabama	32
Alaska	96
Arizona	88
Arkansas	100
California	66
Chicago, IL	33
Colorado	37
Connecticut	100
District of Columbia	100
Delaware	67
Florida	100
Georgia	32
Hawaii	100
Houston, TX	29
Idaho	80
Illinois	33
Indiana	60
Iowa	100
Kansas	no report
Kentucky	no report
Louisiana	100
Maine	35
Maryland	no report
Massachusetts	no report
Michigan	100
Minnesota	36
Mississippi	100
Missouri	86
Montana	56
Nebraska	100
Nevada	50
New Hampshire	5
New Jersey	90
New Mexico	26
New York	84
New York City, NY	98
North Carolina	34
North Dakota	95
Ohio	70
Oklahoma	99
Oregon	98
Pennsylvania	30
Philadelphia, PA	100
Rhode Island	96
San Antonio, TX	96
South Carolina	100
South Dakota	100
Tennessee	100
Texas	32
Utah	100
Vermont	29
Virginia	60
Washington	64
West Virginia	36
Wisconsin	100
Wyoming	100

 

 

2003 PRIVATE PROVIDER Participation Table and Map

Percentage of Private Providers Participating in IIS by Grantee

In the 50 states and 6 cities that operate registries regionally or state-wide, an average of 36% of private provider sites submitted data to the registry during the last six months of 2003. Arkansas, Connecticut, the District of Columbia, Mississippi, and South Dakota reported over 95% of their private immunization provider sites submitting data to the Immunization Information Systems. The results are based on self reported data from CDC immunization grantees.

MA and MD provider participations are not reported. Within each state, only Boston and Baltimore City reported rates. The rates were too small to reflect a more accurate picture of provider participation in each state.

Map of this data (printable version) [1 page]

State/Territory	Percentage
Alabama	0
Alaska	0
Arizona	89
Arkansas	100
California	9
Chicago, IL	9
Colorado	9
Connecticut	100
DC	100
Delaware	41
Florida	3
Georgia	13
Hawaii	88
Houston, TX	4
Idaho	57
Illinois	9
Indiana	1
Iowa	43
Kansas	no report
Kentucky	no report
Louisiana	12
Maine	no report
Maryland	no report
Massachusetts	no report
Michigan	66
Minnesota	47
Mississippi	100
Missouri	no report
Montana	73
Nebraska	2
Nevada	12
New Hampshire	1
New Jersey	5
New Mexico	0
New York	13
New York City, NY	74
North Carolina	0
North Dakota	90
Ohio	19
Oklahoma	30
Oregon	87
Pennsylvania	86
Philadelpha, PA	0
Rhode Island	59
San Antonio, TX	49
South Carolina	no report
South Dakota	100
Tennessee	1
Texas	6
Utah	43
Vermont	4
Virginia	0
Washington	25
West Virginia	15
Wisconsin	86
Wyoming	0

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