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The Association of Market Mix of Hospital Ownership With Medical Disputes: Evidence From China.

ABSTRACT: The prevalence and severity of medical disputes in China have attracted the attention of society and academia, and how to alleviate medical disputes has become a major concern. Following the implementation of a series of policies, the private sector in China's hospital market has expanded rapidly over the past decade. It remains unknown whether the market mix of hospital ownership could alleviate medical disputes, this study aims to bridge the gap. Data are collected from all hospitals (2171) in Sichuan province, China, from 2012 to 2015. Using a negative binomial hurdle model, the results show that for hospitals with disputes, the private hospital market share has an inverted U-shaped relationship with the number of disputes. However, no significant relationship is found between the private hospital market share and the probability of dispute occurrence. For hospitals with disputes, competition plays a protective role in the effect of the private hospital market share on the number of disputes, hindering the increase in the number of disputes and facilitating a more rapid drop. However, medical quality is found to play an insignificant role in that effect. The findings also support encouraging new private hospitals in China rather than privatizing existing public hospitals.

SUBMITTER: Lan T

PROVIDER: S-EPMC7691921 | biostudies-literature | 2020 Jan-Dec

REPOSITORIES: biostudies-literature

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The Association of Market Mix of Hospital Ownership With Medical Disputes: Evidence From China.

Lan Tianjiao T Pan Jay J

Inquiry : a journal of medical care organization, provision and financing 20200101

The prevalence and severity of medical disputes in China have attracted the attention of society and academia, and how to alleviate medical disputes has become a major concern. Following the implementation of a series of policies, the private sector in China's hospital market has expanded rapidly over the past decade. It remains unknown whether the market mix of hospital ownership could alleviate medical disputes, this study aims to bridge the gap. Data are collected from all hospitals (2171) in ...[more]

PMID: 33233980

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Project description:BackgroundMedical disputes are common in hospitals and a major challenge for the operations of medical institutions. However, few studies have looked into the association between medical disputes and hospital legal constructions. The purpose of the study was to investigate the relationship between hospital legal constructions and medical disputes, and it also aimed to develop a nomogram to estimate the likelihood of medical disputes.MethodsBetween July and September 2021, 2,716 administrators from 130 hospitals were enrolled for analysis. The study collected seventeen variables for examination. To establish a nomogram, administrators were randomly split into a training group (n = 1,358) and a validation group (n = 1,358) with a 50:50 ratio. The nomogram was developed using data from participants in the training group, and it was validated in the validation group. The nomogram contained significant variables that were linked to medical disputes and were identified by multivariate analysis. The nomogram's predictive performance was assessed utilizing discriminative and calibrating ability. A web calculator was developed to be conducive to model utility.ResultsMedical disputes were observed in 41.53% (1,128/2,716) of participants. Five characteristics, including male gender, higher professional ranks, longer length of service, worse understanding of the hospital charters, and worse construction status of hospital rule of law, were significantly associated with more medical disputes based on the multivariate analysis. As a result, these variables were included in the nomogram development. The AUROC was 0.67 [95% confident interval (CI): 0.64-0.70] in the training group and 0.68 (95% CI: 0.66-0.71) in the validation group. The corresponding calibration slopes were 1.00 and 1.05, respectively, and intercepts were 0.00 and -0.06, respectively. Three risk groups were created among the participants: Those in the high-risk group experienced medical disputes 2.83 times more frequently than those in the low-risk group (P < 0.001).ConclusionMedical dispute is prevailing among hospital administrators, and it can be reduced by the effective constructions of hospital rule of law. This study proposes a novel nomogram to estimate the likelihood of medical disputes specifically among administrators in tertiary hospitals, and a web calculator can be available at https://ymgarden.shinyapps.io/Predictionofmedicaldisputes/.

Project description:BackgroundPrivate hospitals expanded rapidly in China since 2009 following its national health reform encouraging private investment in the hospital sector. Despite long-standing debates over the performance of different types of hospitals, empirical evidence under the context of developing countries remains scant. We investigated the disparities in health care quality and medical expenses among public, private not-for-profit, and private for-profit hospitals.MethodsA total of 64,171 inpatients (51,933 for pneumonia (PNA), 9,022 for heart failure (HF) and 3,216 for acute myocardial infarction (AMI)) who were admitted to 528 secondary hospitals in Sichuan province, China, during the fourth quarters of 2016, 2017, and 2018 were selected for this study. Multilevel logistic regressions and multilevel linear regressions were utilized to assess the relationship between hospital ownership types and in-hospital mortality, as well as medical expenses for PNA, HF, and AMI, after adjusting for relevant hospital and patient characteristics, respectively.ResultsThe private not-for-profit (adjusted OR, 1.69; 95% CI, 1.08, 2.64) and for-profit (adjusted OR, 1.67; 95% CI, 1.06, 2.62) hospitals showed higher in-hospital mortality than the public ones for PNA, but not for AMI and HF. No significant differences were found in medical expenses across hospital ownership types for AMI, but the private not-for-profit was associated with 9% higher medical expenses for treating HF, while private not-for-profit and for-profit hospitals were associated with 10% and 11% higher medical expenses for treating PNA than the public hospitals. No differences were found between the private not-for-profit and private for-profit hospitals both in in-hospital mortality and medical expenses across the three conditions.ConclusionThe public hospitals had at least equal or even higher healthcare quality and lower medical expenses than the private ones in China, while private not-for-profit and for-profit hospitals had similar performances in these aspects. Our results added evidences on hospitals' performances among different ownership types under China's context, which has great potential to inform the optimization of healthcare systems implemented among developing countries confronted with similar challenges.

Project description:Objectives: To qualitatively compare the influence of different ownership which is considered as a kind of institutional environment in public hospitals, private hospitals, and mixed-ownership hospitals on hospital governance structure and organizational behavior. Design: Qualitative descriptive study, using semi-structured, in-depth interviews and thematic template analysis, theoretically informed by critical realism. Participants: 27 key informants including national policymakers in charge of the health sector, influential researchers, local administrators responsible for implementing policies, and hospital managers who are experienced in institutional change. Results: Hospital ownership has a significant influence on hospitals in terms of decision-making power allocation, residual ownership allocation, market entry level, accountability, and social functions. These five aspects in hospital organizational structure incentivize hospitals to adapt to the internal and external environment of the hospital organization-such as market environment, governance, and financing arrangements-affect the behavior of the hospital organization, and ultimately affect the efficiency of hospital operation and quality of service. The incentives under the public system are relatively distorted. Private hospitals have poor performance in failing their social functions due to their insufficient development ability. Compared to them, mixed ownership hospitals have a better performance in terms of incentive mechanism and organizational development. Conclusion: Public hospitals should improve the governance environment and decision-making structure, so as to balance their implementation of social functions and achieve favorable organizational development. For private hospitals, in addition to the optimization of the policy environment, attempts should be made to strengthen their supervision. The development of mixed-ownership hospitals should be oriented towards socialized governance.

Project description:ImportanceHigh-volume hospital care for laryngectomy has been shown to be associated with reduced morbidity, mortality, and costs; however, most hospitals in the United States do not perform high volumes of laryngectomies. The influence of market competition on charges and costs for such patients has not been defined.ObjectiveTo examine the association between regional hospital market concentration, hospital charges, and costs for laryngectomy.Design, setting, and participantsThe Nationwide Inpatient Sample was used to identify 34 193 patients who underwent laryngectomy for a malignant laryngeal or hypopharyngeal neoplasm from January 1, 2003, to December 31, 2011. Hospital laryngectomy volume was modeled as a categorical variable. Hospital market concentration was evaluated using a variable-radius Herfindahl-Hirschman Index from the 2003, 2006, and 2009 Hospital Market Structure Files. Statistical analysis was performed from May 19 to August 15, 2018.Main outcomes and measuresMultivariable generalized linear regression was used to evaluate associations between market concentration and total charges and costs for laryngectomy.ResultsAmong the 34 193 patients (19.3% female and 80.7% male; mean age, 62.7 years [range, 20.0-96.0 years]), 69.2% of procedures were performed at hospitals in highly concentrated (noncompetitive) markets and 26.2% were performed at hospitals in unconcentrated (highly competitive) markets. Most high-volume hospitals (68.0%) were located in highly concentrated markets, followed by unconcentrated markets (32.0%). Market share and volume were not associated with significant differences in total charges. Unconcentrated markets were associated with 28% higher costs (95% CI, 8%-53%) relative to moderately concentrated and highly concentrated markets. High-volume hospitals were associated with 22% lower costs (95% CI, -36% to -5%).Conclusions and relevanceCompetition among hospitals is associated with increased costs of care for laryngectomy. High-volume hospital care is associated with lower costs of care. These data suggest that hospital market consolidation of laryngectomy at centers able to meet minimum volume thresholds may improve health care value.

Dataset Information

The Association of Market Mix of Hospital Ownership With Medical Disputes: Evidence From China.

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The Association of Market Mix of Hospital Ownership With Medical Disputes: Evidence From China.

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