Comparing the Impact of Online Ratings and Report Cards on Patient Choice of Cardiac Surgeon: Large Observational Study.

Background: Patients may use two information sources about a health care provider's quality: online physician reviews, which are written by patients to reflect their subjective experience, and report cards, which are based on objective health outcomes.

Objective: The aim of this study was to examine the impact of online ratings on patient choice of cardiac surgeon compared to that of report cards.

Methods: We obtained ratings from a leading physician review platform, Vitals; report card scores from Pennsylvania Cardiac Surgery Reports; and information about patients' choices of surgeons from inpatient records on coronary artery bypass graft (CABG) surgeries done in Pennsylvania from 2008 to 2017.

Provider responses to a global budgeting system: The case of drug expenditures in Taiwan hospitals.

In July 2002, a global budgeting system was imposed on hospitals in Taiwan. This system set a fixed budget for all hospitals within a region but included special provisions that sheltered reimbursements for drug expenditures. We study the size and nature of changes in hospital physicians' use of drugs for outpatient care following this budgetary change and find that drug expenditures for outpatient care increased by 11.

Provider and patient satisfaction with the integration of ambulatory and hospital EHR systems.

Objective: The installation of EHR systems can disrupt operations at clinical practice sites, but also lead to improvements in information availability. We examined how the installation of an ambulatory EHR at OB/GYN practices and its subsequent interface with an inpatient perinatal EHR affected providers' satisfaction with the transmission of clinical information and patients' ratings of their care experience.

Methods: We collected data on provider satisfaction through 4 survey rounds during the phased implementation of the EHR.

Gender inequality, economic growth, and the intergenerational transmission of adverse health consequences at birth.

We estimate a gender differential in the intergenerational transmission of adverse birth outcomes. We link Taiwan birth certificates from 1978 to 2006 to create a sample of children born in the period 1999-2006 that includes information about their parents and their maternal grandmothers. We use maternal-sibling fixed effects to control for unobserved family-linked factors that may be correlated with birth outcomes across generations, and define adverse birth outcomes as small for gestational age.

A mixed methods study of clinical information availability in obstetric triage and prenatal offices.

Objective: To determine the effect of availability of clinical information from an integrated electronic health record system on pregnancy outcomes at the point of care.

Materials And Methods: We used provider interviews and surveys to evaluate the availability of pregnancy-related clinical information in ambulatory practices and the hospital, and applied multiple regression to determine whether greater clinical information availability is associated with improvements in pregnancy outcomes and changes in care processes. Our regression models are risk adjusted and include physician fixed effects to control for unobservable characteristics of physicians that are constant across patients and time.

Hospital ownership and drug utilization under a global budget: a quantile regression analysis.

Background: A global budgeting system helps control the growth of healthcare spending by setting expenditure ceilings. However, the hospital global budget implemented in Taiwan in 2002 included a special provision: drug expenditures are reimbursed at face value, while other expenditures are subject to discounting. That gives hospitals, particularly those that are for-profit, an incentive to increase drug expenditures in treating patients.

Competition and the impact of online hospital report cards.

Information on the quality of healthcare gives providers an incentive to improve care, and this incentive should be stronger in more competitive markets. We examine this hypothesis by studying Pennsylvanian hospitals during the years 1995-2004 to see whether those hospitals located in more competitive markets increased the quality of the care provided to Medicare patients after report cards rating the quality of their Coronary Artery Bypass Graft programs went online in 1998. We find that after the report cards went online, hospitals in more competitive markets used more resources per patient, and achieved lower mortality among more severely ill patients.

Travel distance and health outcomes for scheduled surgery.

Background: Changes in the location and availability of surgical services change the distances that patients must travel for surgery. Identifying health effects related to travel distance is therefore crucial to evaluating policies that affect the geographic distribution of these services. We examine the health outcomes of coronary artery bypass graft (CABG) patients in Pennsylvania for evidence that traveling further to a hospital for a one-time, scheduled surgical procedure causes harm.

The impact of health information technology adoption by outpatient facilities on pregnancy outcomes.

Objective: Examine whether health information technology (HIT) at nonhospital facilities (NHFs) improves health outcomes and decreases resource use at hospitals within the same heath care network, and whether the impact of HIT varies as providers gain experience using the technologies.

Data Sources: Administrative claims data on 491,832 births in Pennsylvania during 1998-2004 from the Pennsylvania Health Care Cost Containment Council and HIT applications data from the Dorenfest Institute.

Study Design: Fixed-effects regression analysis of the impact of HIT at NHFs on adverse birth outcomes and resource use.

Global budgets and provider incentives: hospitals' drug expenditures in Taiwan.

Purpose: This chapter examines how drug prescribing behavior in Taiwanese hospitals changed after the government changed reimbursement systems. In 2002, Taiwan instituted a system in which hospitals are reimbursed for drug expenditures at full price from a fixed global budget before the remaining budget is allocated to reimburse all other expenditures, often at discounted prices. Providers are thus given a financial incentive to increase prescriptions.

Cost inefficiency and hospital health outcomes.

This study explores the association between cost inefficiency and health outcomes in a national sample of acute-care hospitals in the US over the period 1999-2001, with health outcomes being measured by both mortality and complications rates. The empirical analysis examines health outcomes as a function of cost inefficiency and other determinants of outcomes, using stochastic frontier analysis to obtain hospital cost inefficiency scores. The results showed no systematic pattern of association between cost inefficiency and hospital health outcomes; the basic results were unchanged regardless of whether cost inefficiency was measured with or without using instrumental variables.

Cost inefficiency and mortality rates in Florida hospitals.

This study examines the relationship between health outcomes and cost inefficiency in Florida hospitals over the period 1999-2001, with health outcomes measured by risk-adjusted in-hospital mortality rates. Previous research has come to conflicting conclusions regarding the relationship between costs and health outcomes. We hypothesize that these seemingly conflicting findings are due to the fact that total cost has two components--cost that reflects the best use of resources under current circumstances and cost associated with waste or inefficiency.

Comparing high- and low-performing hospitals using risk-adjusted excess mortality and cost inefficiency.

This study examines characteristics associated with high- and low-performing hospitals, where performance is defined in terms of both mortality outcomes and efficiency. In particular, we use data for Florida hospitals in 1999-2001 to classify hospitals into performance groups based on both risk-adjusted excess mortality and cost efficiency. The results indicate that hospitals in the high-performing group were more likely to be for-profit, had higher occupancy rates, had proportionately more Medicare and proportionately fewer Medicaid and self-pay patients, used fewer patient-care personnel per admission, and had higher operating margins than all other hospitals.

Ownership and changes in hospital inefficiency, 1986-1991.

This study examines how ownership affected changes in hospital inefficiency after the introduction of prospective payment by Medicare. Using a national data set, we estimate cost frontiers for 1986 and 1991 to assess hospitals' efficiency relative to best practice in both those years. We then use regression analysis to determine the effect of ownership on the change in hospitals' efficiency.