PubMed · 2008 · 290 citations · 18 references
Compared with usual primary care, the IMPACT program is associated with a high probability of lower total healthcare costs during a 4-year period.
18
Collaborative Care Management of Late-Life Depression in the Primary Care Setting
Jürgen Unützer, Wayne Katon, Christopher M. Callahan et al. · JAMA · 2002 · 2.4K citations
Increased Medical Costs of a Population-Based Sample of Depressed Elderly Patients
Wayne Katon, Elizabeth Lin, Joan Russo et al. · Archives of General Psychiatry · 2003 · 514 citations