title: The Prevention Research Centers Healthy Aging Research Network.
abstract: BACKGROUND
  The Prevention Research Centers Healthy Aging Research Network (PRC-HAN), funded by the Centers for Disease Control and Prevention's (CDC's) Healthy Aging program, was created in 2001 to help develop partnerships and create a research agenda that promotes healthy aging. The nine universities that participate in the network use their expertise in aging research to collaborate with their communities and other partners to develop and implement health promotion interventions for older adults at the individual, organizational, environmental, and policy levels.
  
  
  BACKGROUND
  The population of older adults in the United States is growing rapidly; approximately 20% of Americans will be aged 65 years or older by 2030. The health and economic impact of an aging society compel the CDC and the public health community to place increased emphasis on preventing unnecessary disease, disability, and injury among older Americans.
  
  
  METHODS
  The PRC-HAN has a broad research agenda that addresses health-promoting skills and behaviors, disease and syndrome topics, and knowledge domains. The network chose physical activity for older adults as its initial focus for research and has initiated two networkwide projects: a comprehensive, multisite survey that collected information on the capacity, content, and accessibility of physical activity programs for older adults and a peer-reviewed publication that describes the role of public health in promoting physical activity among older adults. In addition to participating in the core research area, each network member works independently with its community committee on PRC-HAN activities.
  
  
  CONCLUSIONS
  As a result, the network is 1) expanding prevention research for older adults and their communities; 2) promoting the translation and dissemination of findings to key stakeholders; 3) strengthening PRC-HAN capacity through partnerships and expanded funding; and 4) stimulating the adoption of policies and programs by engaging policymakers, planners, and practitioners. In 2003, the PRC-HAN initiated an internal evaluation to better define the network's contributions to healthy aging, formalize internal processes, and better equip itself to serve as a model for other PRC thematic networks. The PRC-HAN is conducting a pilot evaluation for eventual inclusion in the PRC national evaluation.
  
  
  CONCLUSIONS
  The PRC-HAN has established itself as an effective research network to promote healthy aging. It has developed trust and mutual respect among participants, forged strong ties to local communities, and shown the ability to combine its expertise in healthy aging with that of partners in national, state, and local organizations.
authors.affiliation: Health Care and Aging Studies Branch, Division of Adult and Community Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA. jlang@cdc.gov
authors.forename: Jason E
authors.initials: JE
authors.lastname: Lang
authors.forename: Lynda
authors.initials: L
authors.lastname: Anderson
authors.forename: James
authors.initials: J
authors.lastname: LoGerfo
authors.forename: Joseph
authors.initials: J
authors.lastname: Sharkey
authors.forename: Elaine
authors.initials: E
authors.lastname: Belansky
authors.forename: Lucinda
authors.initials: L
authors.lastname: Bryant
authors.forename: Tom
authors.initials: T
authors.lastname: Prohaska
authors.forename: Mary
authors.initials: M
authors.lastname: Altpeter
authors.forename: Victor
authors.initials: V
authors.lastname: Marshall
authors.forename: William
authors.initials: W
authors.lastname: Satariano
authors.forename: Susan
authors.initials: S
authors.lastname: Ivey
authors.forename: Constance
authors.initials: C
authors.lastname: Bayles
authors.forename: Delores
authors.initials: D
authors.lastname: Pluto
authors.forename: Sara
authors.initials: S
authors.lastname: Wilcox
authors.forename: R Turner
authors.initials: RT
authors.lastname: Goins
authors.forename: Robert C
authors.initials: RC
authors.lastname: Byrd
mesh_terms: D000368:Aged; D002487:Centers for Disease Control and Prevention, U.S.; D006299:Health Services for the Aged / Q000458:organization & administration* / Q000639:trends; D006801:Humans; D008875:Middle Aged; D015337:Multicenter Studies as Topic; D011314:Preventive Health Services / Q000458:organization & administration* / Q000639:trends; D012106:Research; D014481:United States; D014495:Universities