title: Evaluation of the frequency of immunization information system use for public health research.
abstract: Immunization information systems (IIS) have been useful for consolidating immunization data and increasing coverage, and have the potential to be a valuable resource for immunization research, but the extent which IIS data are used for research purposes has not been evaluated. We reviewed studies conducted using data from federally supported state and city immunization program IIS, and categorized research type based on study objectives to evaluate patterns in the types of research conducted. Research papers using IIS data published between 1999 and July 3, 2012 were identified by searching the CDC IIS publication database and PubMed. These searches produced 304 and 884 papers, respectively, 44 of which were eligible to be included in this evaluation. The most common research category was evaluation of factors associated with vaccine coverage and vaccine coverage estimates (n = 20). This study shows that IIS may not be used to their full potential with regards to research. Further research is needed to determine barriers to using IIS data for research purposes.
authors: Rollins School of Public Health; Emory University; Atlanta, GA USA.
authors: Eileen A
authors: EA
authors: Curran
authors: Robert A
authors: RA
authors: Bednarczyk
authors: Saad B
authors: SB
authors: Omer
mesh_terms: D035843:Biomedical Research / Q000379:methods; D006801:Humans; D007114:Immunization / Q000706:statistics & numerical data*; D017589:Immunization Programs; D007256:Information Systems; D011634:Public Health / Q000379:methods*; D014612:Vaccines / Q000008:administration & dosage*
chemical_list: D014612:Vaccines
keywords: functionality; immunization information systems; registry; research; review