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A network perspective on patient experiences and health status: the Medical Expenditure Panel Survey 2004 to 2011.

ABSTRACT: There is a growing emphasis on the need to engage patients in order to improve the quality of health care and improve health outcomes. However, we are still lacking a comprehensive understanding on how different measures of patient experiences interact with one another or relate to health status. This study takes a network perspective to 1) study the associations between patient characteristics and patient experience in health care and 2) identify factors that could be prioritized to improve health status.This study uses data from the two-year panels from the Medical Expenditure Panel Survey (MEPS) initiated between 2004 and 2011 in the United States. The 88 variables regarding patient health and experience with health care were identified through the MEPS documentation. Sex, age, race/ethnicity, and years of education were also included for analysis. The bnlearn package within R (v3.20) was used to 1) identify the structure of the network of variables, 2) assess the model fit of candidate algorithms, 3) cross-validate the network, and 4) fit conditional probabilities with the given structure.There were 51,023 MEPS interviewees aged 18 to 85 years (mean = 44, 95% CI = 43.9 to 44.2), with years of education ranging from 1 to 19 (mean = 7.4, 95% CI = 7.40 to 7.46). Among all, 55% and 74% were female and white, respectively. There were nine networks identified and 17 variables not linked to others, including death in the second years, sex, entry years to the MEPS, and relations of proxies. The health status in the second years was directly linked to that in the first years. The health care ratings were associated with how often professionals listened to them and whether professionals' explanation was understandable.It is feasible to construct Bayesian networks with information on patient characteristics and experiences in health care. Network models help to identify significant predictors of health care quality ratings. With temporal relationships established, the structure of the variables can be meaningful for health policy researchers, who search for one or a few key priorities to initiate interventions or health care quality improvement programs.

SUBMITTER: Chao YS

PROVIDER: S-EPMC5567925 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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A network perspective on patient experiences and health status: the Medical Expenditure Panel Survey 2004 to 2011.

Chao Yi-Sheng YS Wu Hau-Tieng HT Scutari Marco M Chen Tai-Shen TS Wu Chao-Jung CJ Durand Madeleine M Boivin Antoine A

BMC health services research 20170822 1

<h4>Background</h4>There is a growing emphasis on the need to engage patients in order to improve the quality of health care and improve health outcomes. However, we are still lacking a comprehensive understanding on how different measures of patient experiences interact with one another or relate to health status. This study takes a network perspective to 1) study the associations between patient characteristics and patient experience in health care and 2) identify factors that could be priorit ...[more]

PMID: 28830413

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Project description:ObjectiveThe prevalence of atherosclerotic cardiovascular disease (ASCVD) in younger adults has increased over the past decade. However, it is less well established whether patient reported outcomes differ between younger and older adults with ASCVD. We sought to evaluate age-specific differences in patient reported outcomes among adults with ASCVD.MethodsThis was a retrospective cross-sectional survey study. We used data from the 2006-2015 Medical Expenditure Panel Survey (MEPS), a nationally representative sample of the United States population. Adults ≥18 years with a diagnosis of ASCVD, ascertained by ICD9 codes or self-reported data, were included. Logistic regression was used to compare self-reported patient-clinician communication, patient satisfaction, perception of health, emergency department (ED) visits, and use of preventive medications (aspirin and statins) by age category [Young: 18-44, Middle: 45-64, Older: ≥65 years]. We used two-part econometric modeling to evaluate age-specific annual healthcare expenditure.ResultsThere were 21,353 participants included. Over 9000 (42.6%-weighted) of the participants were young or middle aged, representing ~9.9 million adults aged <65 years with ASCVD nationwide. Compared with older adults, middle-aged and young adults with ASCVD were more likely to report poor patient-clinician communication [OR 1.73 (95% CI 1.28-2.33) and 2.49 (1.76-3.51), respectively], poor healthcare satisfaction, and poor perception of health status, have increased ED utilization and were also less likely to be using aspirin and statins. The mean annual healthcare expenditure was highest among middle-aged adults [$10,798 (95% CI, $10,012 to $11,583)].ConclusionCompared with older adults, younger adults with ASCVD were more likely to report poor patient experience and poor health status and less likely to be using preventive medications. More effort needs to be geared towards understanding the age-specific differences in healthcare quality and delivery to improve outcomes among high-risk young adults with ASCVD.

Project description:BackgroundIndividuals with limited English proficiency (LEP) have worse healthcare access and report lower quality of care compared to individuals who are proficient in English. Policy efforts to improve patient-provider communication for LEP individuals have been going on for decades but linguistic disparities persist.ObjectiveTo describe trends in patient-provider communication by limited English proficiency (LEP) from 2006 to 2015.DesignWe estimated interrupted time series models for three measures of patient-provider communication, testing for differences in both means (intercepts) and trends (slopes) before and after 2010 and differences in differences by English proficiency.ParticipantsA nationally representative sample of the US non-institutionalized population with at least one office-based medical visit from the 2006-2015 Medical Expenditure Panel Survey (N = 27,001).Main measuresPatient-provider communication is measured with three variables indicating whether individuals reported that their providers always explained things in a way that was easy to understand, showed respect for what they had to say, and listened carefully.Key resultsAlthough patient-provider communication improved for all groups over the study period, before 2010, it was getting worse among LEP individuals and disparities in patient-provider communication were widening. After 2010, patient-provider communication improved for LEP individuals and language disparities by English proficiency either narrowed or remained the same. For example, between 2006 and 2010, the percent of LEP individuals reporting that their provider explained things clearly declined by, on average, 1.4 percentage points per year (p value = 0.102); after 2010, it increased by 3.0 percentage points per year (p value = 0.003).ConclusionsOur study sheds light on trends in patient-provider communication before and after 2010, a year that marked substantial efforts to reform the US healthcare system. Though patient-provider communication among LEP individuals has improved since 2010, linguistic disparities persist and constitute a formidable challenge to achieving healthcare equity, a long-standing US policy goal.

Dataset Information

A network perspective on patient experiences and health status: the Medical Expenditure Panel Survey 2004 to 2011.

Publications

A network perspective on patient experiences and health status: the Medical Expenditure Panel Survey 2004 to 2011.

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