TY - JOUR
T1 - Are Two Heads Better Than One or Do Too Many Cooks Spoil the Broth? The Trade-Off between Physician Division of Labor and Patient Continuity of Care for Older Adults with Complex Chronic Conditions
AU - Johnston, Kenton J.
AU - Hockenberry, Jason M.
N1 - Publisher Copyright:
© Health Research and Educational Trust
PY - 2016/12/1
Y1 - 2016/12/1
N2 - Objective: To examine the effects of physician division of labor and patient continuity of care (COC) on the care quality and outcomes of older adults with complex chronic conditions. Data Sources/Study Setting: Seven years (2006–2012) of panel data from the Medicare Current Beneficiary Survey (MCBS). Study Design: Regression models were used to estimate the effect of the specialty-type of physicians involved in annual patient evaluation and management, as well as patient COC, on simultaneous care processes and following year outcomes. Data Collection/Extraction Methods: Multiyear cohorts of Medicare beneficiaries with diabetes and/or heart failure were retrospectively identified to create a panel of 15,389 person-year observations. Principal Findings: Involvement of both primary care physicians and disease-relevant specialists is associated with better compliance with process-of-care guidelines, but patients seeing disease-relevant specialists also receive more repeat cardiac imaging (p <.05). Patient COC is associated with less repeat cardiac imaging and compliance with some recommended care processes (p <.05), but the effects are small. Receiving care from a disease-relevant specialist is associated with lower rates of following year functional impairment, institutionalization in long-term care, and ambulatory care sensitive hospitalization (p <.05). Conclusions: Annual involvement of disease-relevant specialists in the care of beneficiaries with complex chronic conditions leads to more resource use but has a beneficial effect on outcomes.
AB - Objective: To examine the effects of physician division of labor and patient continuity of care (COC) on the care quality and outcomes of older adults with complex chronic conditions. Data Sources/Study Setting: Seven years (2006–2012) of panel data from the Medicare Current Beneficiary Survey (MCBS). Study Design: Regression models were used to estimate the effect of the specialty-type of physicians involved in annual patient evaluation and management, as well as patient COC, on simultaneous care processes and following year outcomes. Data Collection/Extraction Methods: Multiyear cohorts of Medicare beneficiaries with diabetes and/or heart failure were retrospectively identified to create a panel of 15,389 person-year observations. Principal Findings: Involvement of both primary care physicians and disease-relevant specialists is associated with better compliance with process-of-care guidelines, but patients seeing disease-relevant specialists also receive more repeat cardiac imaging (p <.05). Patient COC is associated with less repeat cardiac imaging and compliance with some recommended care processes (p <.05), but the effects are small. Receiving care from a disease-relevant specialist is associated with lower rates of following year functional impairment, institutionalization in long-term care, and ambulatory care sensitive hospitalization (p <.05). Conclusions: Annual involvement of disease-relevant specialists in the care of beneficiaries with complex chronic conditions leads to more resource use but has a beneficial effect on outcomes.
KW - Patient continuity of care
KW - chronic disease
KW - older adults
KW - physician division of labor
KW - specialty care
UR - http://www.scopus.com/inward/record.url?scp=84996605282&partnerID=8YFLogxK
U2 - 10.1111/1475-6773.12600
DO - 10.1111/1475-6773.12600
M3 - Article
C2 - 27891605
AN - SCOPUS:84996605282
SN - 0017-9124
VL - 51
SP - 2176
EP - 2205
JO - Health services research
JF - Health services research
IS - 6
ER -