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ABSTRACT: Objective
To illustrate methodological considerations when assessing the relationship between patient care experiences and mortality.Data source
Medical Expenditure Panel Survey data (2000-2005) linked to National Health Interview Survey and National Death Index mortality data through December 31, 2006.Study design
We estimated Cox proportional hazards models with mortality as the dependent variable and patient experience measures as independent variables and assessed consistency of experiences over time.Data extraction methods
We used data from respondents age 18 or older with at least one doctor's office or clinic visit during the year prior to the round 2 interview. We excluded subjects who died in the baseline year.Principal findings
The association between overall care experiences and mortality was significant for deaths not amenable to medical care and all-cause mortality, but not for amenable deaths. More than half of respondents were in a different care experience quartile over a 1-year period. In the five individual experience questions we analyzed, only time spent with the patient was significantly associated with mortality.Conclusions
Deaths not amenable to medical care and the time-varying and multifaceted nature of patient care experience are important issues to consider when assessing the relationship between care experience and mortality.
SUBMITTER: Xu X
PROVIDER: S-EPMC4545351 | biostudies-literature | 2015 Aug
REPOSITORIES: biostudies-literature
Xu Xiao X Buta Eugenia E Anhang Price Rebecca R Elliott Marc N MN Hays Ron D RD Cleary Paul D PD
Health services research 20141207 4
<h4>Objective</h4>To illustrate methodological considerations when assessing the relationship between patient care experiences and mortality.<h4>Data source</h4>Medical Expenditure Panel Survey data (2000-2005) linked to National Health Interview Survey and National Death Index mortality data through December 31, 2006.<h4>Study design</h4>We estimated Cox proportional hazards models with mortality as the dependent variable and patient experience measures as independent variables and assessed con ...[more]