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1.
BMC Med Educ ; 24(1): 503, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38724945

ABSTRACT

BACKGROUND: Understanding how medical students respond to financial and non-financial incentives is crucial for recruiting health workers and attracting health talents in medical education. However, both incentives are integrated in working practice, and existing theoretical studies have suggested that various income levels may influence the substitution effect of both incentives, while the empirical evidence is lacking. Furthermore, little attention has been paid to the intrinsic motivation. This study aimed to explore the substitution effect of extrinsic incentives at different income levels, also taking intrinsic altruism into account. METHODS: We used the behavioral data from Zhang et al.'s experiments, which involved discrete choice experiments (DCEs) to assess the job preferences of medical students from six teaching hospitals in Beijing, China. The incentive factors included monthly income, work location, work environment, training and career development opportunities, work load, and professional recognition. Additionally, a lab-like experiment in the medical decision-making context was conducted to quantify altruism based on utility function. Furthermore, we separated the choice sets based on the actual income and distinguished the medical students on altruism. The willingness to pay (WTP) was used to estimate the substitution effect of incentives through conditional logit model. RESULTS: There was a significant substitution effect between non-financial and financial incentives. As income increased, non-financial incentives such as an excellent work environment, and sufficient career development became relatively more important. The impact of the increase in income on the substitution effect was more pronounced among individuals with higher altruism. Concerning the non-financial incentive work environment, in contrast to the growth of 546 CNY (84 USD) observed in the low-altruism group, the high-altruism group experienced a growth of 1040 CNY (160 USD) in the substitution effect. CONCLUSIONS: The increase in the income level exerted an influence on the substitution effect of non-financial incentives and financial incentives, especially in high-altruism medical students. Policymakers should attach importance to a favorable environment and promising career prospects on the basis of ensuring a higher income level. Medical school administrations should focus on promoting altruistic values in medical education, enhancing talent incentives and teaching strategies to encourage medical students to devote themselves to the medical professions.


Subject(s)
Altruism , Career Choice , Income , Motivation , Personnel Selection , Students, Medical , Humans , Students, Medical/psychology , China , Female , Male , Adult , Young Adult , Physicians/psychology
2.
BMC Health Serv Res ; 23(1): 1410, 2023 Dec 14.
Article in English | MEDLINE | ID: mdl-38098115

ABSTRACT

BACKGROUND: Understanding how physicians respond to payment methods is crucial for designing effective incentives and enhancing the insurance system. Previous theoretical research has explored the effects of payment methods on physician behavior based on a two-level incentive path; however, empirical evidence to validate these theoretical frameworks is lacking. To address this research gap, we conducted a laboratory experiment to investigate physicians' behavioral responses to three types of internal salary incentives based on diagnosis-related-group (DRG) and fee-for-service (FFS). METHODS: A total of 150 medical students from Capital Medical University were recruited as participants. These subjects played the role of physicians in choosing the quantity of medical services for nine types of patients under three types of salary incentives-fixed wage, constant fixed wage with variable performance wage, and variable fixed wage with variable performance wage, of which performance wage referred to the payment method balance under FFS or DRG. We collected data on the quantities of medical services provided by the participants and analyzed the results using the Friedman test and the fixed effects model. RESULTS: The results showed that a fixed wage level did not have a significant impact on physicians' behavior. However, the patients benefited more under the fixed wage compared to other salary incentives. In the case of a floating wage system, which consisted of a constant fixed wage and a variable performance wage from the payment method balance, an increase in performance wage led to a decrease in physicians' service provision under DRG but an increase under FFS. Consequently, this resulted in a decrease in patient benefit. When the salary level remained constant, but the composition of the salary varied, physicians' behavior changed slightly under FFS but not significantly under DRG. Additionally, patient benefits decreased as the ratio of performance wages increased under FFS. CONCLUSIONS: While using payment method balance as physicians' salary may be effective in transferring incentives of payment methods to physicians through internal compensation frameworks, it should be used with caution, particularly when the measurement standard of care is imperfect.


Subject(s)
Insurance , Physicians , Humans , Motivation , Capitation Fee , Fee-for-Service Plans , Salaries and Fringe Benefits
3.
BMJ Open ; 13(9): e074744, 2023 09 04.
Article in English | MEDLINE | ID: mdl-37666559

ABSTRACT

OBJECTIVE: This study aimed to explore the role of the doctor-patient relationship (DPR) perception from the perspective of medical professionals in the association between workplace violence (WPV), job satisfaction and turnover intention in the early stages of the COVID-19 pandemic based on the affective events theory (AET). DESIGN: A cross-sectional study. SETTING: Nine medical institutions in Beijing were enrolled in this study. PARTICIPANTS: In total, 792 medical professionals participated in the study, excluding administrators and logisticians. RESULTS: The structural equation model was well adapted (comparative fit index (CFI) = 0.933; root mean square error of approximation (RMSEA) = 0.060). DPR mediated the association between WPV and job satisfaction, with an indirect effect of 0.247 (p<0.001). DPR perception mediated the effect of WPV on turnover intention, with an indirect effect of 0.090 (p<0.001). It also played a chain-mediating role in job satisfaction between WPV and turnover intention, with a mediation value of 0.117 (p<0.001), accounting for 53.42% of the total effect. CONCLUSIONS: This study developed a stable model using AET. DPR perception plays an important role in the relationship between WPV and job satisfaction and turnover intention, suggesting the key impact of emotional factors. This has strong practical implications for maintaining the stability of medical teams. Therefore, medical institutions should improve the level of DPR perception from the perspective of medical professionals to effectively prevent mental health problems following WPV.


Subject(s)
COVID-19 , Workplace Violence , Humans , Patient Satisfaction , Job Satisfaction , Cross-Sectional Studies , Intention , Pandemics , Physician-Patient Relations , China/epidemiology , Perception
4.
Int J Equity Health ; 22(1): 169, 2023 08 30.
Article in English | MEDLINE | ID: mdl-37649033

ABSTRACT

BACKGROUND: Aging is associated with an increased prevalence of non-communicable chronic diseases (NCDs), functional impairments, and diverse demands for health services. This study analyzed the trends in older adults' needs and utilization of health services from 1993 to 2018 in China, as well as chronic disease-related economic burdens. METHODS: The research data were collected from the six cross-sectional National Health Service Survey (NHSS), implemented every 5 years from 1993 to 2018. A multi-stage stratified random cluster sampling method has been adopted in the NHSS. The data on the older population's socio-economic characteristics, health service needs, and utilization were collected from the 6 waves National Health Service Survey (NHSS) 1993-2018. In the 2013 and 2018 NHSSs, EQ-5D-3L and visual analogue scale were used to evaluate the health condition. And the prevalence of NCDs and related Out-of-pocket (OOP) expenditures were collected. Functional dependency and impairment were collected in 2018. The Katz Activities of Daily Living scale was used to evaluate six functions, including self-feeding, dressing, bathing, transferring, toilet hygiene, and controlling bowel movements. RESULTS: The two-week morbidity rate and prevalence of NCDs showed a rapid upward trend in older adults. With the development of health system reform and universal health insurance coverage, older adults' two-week medical consultation rate increased from 25.6% in 1993 to 40.1% in 2018, and the hospitalization rate rose from 6.1% to 24.9%. The difference in health service needs and utilization between urban and rural areas decreased, and the hospitalization rate in rural areas (26.3%) exceeded that in urban areas (23.6%) for the first time in 2018. Functional independence become more severe as aged. The proportion of severe functional impairment was 6.9% and 2% in the group aged 80 or over and group 70-79 years, respectively. Regarding disability status, 32.5% had hearing problems and 31.4% had visual impairment. The highest prevalence rates of NCDs in older adults were found in hypertension (36.9%), followed by diabetes (10.6%), cerebrovascular disease (5.4%), ischemic heart disease (4.5%), and intervertebral disc disease (4.2%). The average annual OOP expenditures attributed to NCDs increased from ¥2481.8 RMB in 2013 to ¥8255.9 RMB in 2018 for older adults. About 90.7% of older adults prefer to live in the residential community, leading to the demands for preventive healthcare (30.4%), medical treatment (14.1%), and elderly education (8.6%). CONCLUSION: The elevated risks of age-related impairments and chronic morbidities, and increased demands for preventive healthcare are critical public health issues. Policymakers should strengthen primary healthcare and move towards integrated delivery to improve access and quality of care for older adults. The integration of healthcare and social security constitutes an adaptive trend in meeting the multi-level demands of an aging society.


Subject(s)
Noncommunicable Diseases , State Medicine , Aged , Humans , Noncommunicable Diseases/epidemiology , Noncommunicable Diseases/therapy , Activities of Daily Living , Cross-Sectional Studies , China/epidemiology
5.
BMC Med Educ ; 23(1): 538, 2023 Jul 28.
Article in English | MEDLINE | ID: mdl-37501080

ABSTRACT

BACKGROUND: Rational allocation of human resources for health is crucial for ensuring public welfare and equitable access to health services. Understanding medical students' job preferences could help develop effective strategies for the recruitment and retention of the health workforce. Most studies explore the relationship between extrinsic incentives and job choices through discrete choice experiments (DCEs). Little attention has been paid to the influence of intrinsic altruism on job choice. This study aimed to explore the heterogeneous preferences of medical students with different levels of altruism regarding extrinsic job attributes. METHODS: We conducted an online survey with 925 medical students from six hospitals in Beijing from July to September 2021. The survey combined job-choice scenarios through DCEs and a simulation of a laboratory experiment on medical decision-making behavior. Behavioral data were used to quantify altruism levels by estimating altruistic parameters based on a utility function. We fit mixed logit models to estimate the effects of altruism on job preference. RESULTS: All attribute levels had the expected effect on job preferences, among which monthly income (importance weight was 30.46%, 95% CI 29.25%-31.67%) and work location (importance weight was 22.39%, 95% CI 21.14%-23.64%) were the most salient factors. The mean altruistic parameter was 0.84 (s.d. 0.19), indicating that medical students' altruism was generally high. The subgroup analysis showed that individuals with higher altruism levels had a greater preference for non-financial incentives such as an excellent work environment, sufficient training and career development opportunities, and a light workload. The change in the rate of the uptake of a rural position by individuals with lower levels of altruism is sensitive to changes in financial incentives. CONCLUSIONS: Medical students' altruism was generally high, and those with higher altruism paid more attention to non-financial incentives. This suggests that policymakers and hospital managers should further focus on nonfinancial incentives to better motivate altruistic physicians, in addition to appropriate economic incentive when designing recruitment and retention interventions. Medical school administrations could attach importance to the promotion of altruistic values in medical education.


Subject(s)
Rural Health Services , Students, Medical , Humans , Career Choice , Cross-Sectional Studies , Altruism , Income , Surveys and Questionnaires
6.
Proc Natl Acad Sci U S A ; 120(29): e2213824120, 2023 07 18.
Article in English | MEDLINE | ID: mdl-37428923

ABSTRACT

Cohn et al. (2019) conducted a wallet drop experiment in 40 countries to measure "civic honesty around the globe," which has received worldwide attention but also sparked controversies over using the email response rate as the sole metric of civic honesty. Relying on the lone measurement may overlook cultural differences in behaviors that demonstrate civic honesty. To investigate this issue, we conducted an extended replication study in China, utilizing email response and wallet recovery to assess civic honesty. We found a significantly higher level of civic honesty in China, as measured by the wallet recovery rate, than reported in the original study, while email response rates remained similar. To resolve the divergent results, we introduce a cultural dimension, individualism versus collectivism, to study civic honesty across diverse cultures. We hypothesize that cultural differences in individualism and collectivism could influence how individuals prioritize actions when handling a lost wallet, such as contacting the wallet owner or safeguarding the wallet. In reanalyzing Cohn et al.'s data, we found that email response rates were inversely related to collectivism indices at the country level. However, our replication study in China demonstrated that the likelihood of wallet recovery was positively correlated with collectivism indicators at the provincial level. Consequently, relying solely on email response rates to gauge civic honesty in cross-country comparisons may neglect the vital individualism versus collectivism dimension. Our study not only helps reconcile the controversy surrounding Cohn et al.'s influential field experiment but also furnishes a fresh cultural perspective to evaluate civic honesty.


Subject(s)
Individuality , Humans , China
7.
J Med Internet Res ; 25: e40993, 2023 04 28.
Article in English | MEDLINE | ID: mdl-37115615

ABSTRACT

BACKGROUND: E-consultation is expected to improve the information level of patients, affect patients' subsequent judgments of medical services, and guide patients to make a reasonable medical selection in the future. Thus, it is important to understand the influence mechanism of e-consultation on patients' medical selection. OBJECTIVE: This study aims to explore the changes in first-visit patients' understanding of disease and medical resources after e-consultation as well as the choice of follow-up medical services. METHODS: Patients' medical selection before and after e-consultation was compared using a scenario survey. Based on the service characteristics of the e-consultation platform, representative simulation scenarios were determined, and parallel control groups were set up considering the order effect in comparison. Finally, a total of 4 scenario simulation questionnaires were designed. A total of 4164 valid questionnaires were collected through the online questionnaire collection platform. Patients' perception of disease severity, evaluation of treatment capacity of medical institutions, selection of hospitals and doctors, and other outcome indicators were tested to analyze the differences in patients' evaluation and choice of medical services before and after e-consultation. Additionally, the results' stability was tested by regression analysis. RESULTS: In scenario 1 (mild case), before e-consultation, 14.1% (104/740) of participants considered their conditions as not serious. After e-consultation, 69.5% (539/775) of them considered their diseases as not serious. Furthermore, participants' evaluation of the disease treatment capacity of medical institutions at all levels had improved after using e-consultation. In scenario 3 (severe case), before e-consultation, 54.1% (494/913) of the participants believed their diseases were very serious. After e-consultation, 16.6% (157/945) considered their diseases were very serious. The evaluation of disease treatment capacity of medical institutions in nontertiary hospitals decreased, whereas that of tertiary hospitals improved. In both mild and severe cases, before e-consultation, all of the participants were inclined to directly visit the hospital. After e-consultation, more than 71.4% (553/775) of the patients with mild diseases chose self-treatment, whereas those with severe diseases still opted for a face-to-face consultation. After e-consultation, patients who were set on being treated in a hospital, regardless of the disease severity, preferred to select the tertiary hospitals. Of the patients with mild diseases who chose to go to a hospital, 25.7% (57/222) wanted to consult online doctors face-to-face. By contrast, 56.4% (506/897) of the severe cases wanted to consult online doctors face-to-face. CONCLUSIONS: E-consultation can help patients accurately enhance their awareness of the disease and guide them to make a more reasonable medical selection. However, it is likely that e-consultation makes online medical services centralized. Additionally, the guiding effect of e-consultation is limited, and e-consultation needs to be combined with other supporting systems conducive to medical selection to play an improved role.


Subject(s)
Intention , Referral and Consultation , Humans , Surveys and Questionnaires , Tertiary Care Centers , Patients
8.
BMC Health Serv Res ; 23(1): 111, 2023 Feb 02.
Article in English | MEDLINE | ID: mdl-36732745

ABSTRACT

BACKGROUND: Mixed payment schemes have become one of the effective measures to balance medical costs and quality of medical services. However, altruism as an intrinsic motivation may influence the effect of switching from a pure payment system to mixed payment schemes. This study aimed to quantify physicians' altruism and analyze the effect of changes of payment system on physicians' altruism and thus proposed references for the reform of payment system. METHODS: We simulated an exogenous payment system in a controlled laboratory with five experimental groups and 150 medical student subjects. Physicians' altruism was measured by estimating altruistic parameter and marginal rate of substitution. The non-parametric test and the least square regression analysis were used to analyze the differences of altruistic parameters between pure payment systems and mixed payment schemes. Finally, we analyzed the effect of changes in payment system accompanied by changes in trade-off range on physicians' altruism. RESULTS: We find that the mean value of individual altruistic parameter is 0.78 and the marginal rate of substitution is 1.078. Their estimates at the individual level were significantly positively correlated (Spearman's ρ = 0.715, p < 0.01). The shift from pure payment system to mixed payment scheme reduced the altruistic parameter. However, the altruistic parameter increased with the increase of the trade-off range. Physicians who were more altruistic generated higher patients' health benefit. For each unit increase in altruistic parameter, the increase in patients' health benefit was lower in mixed payment scheme than in the pure payment system. CONCLUSION: The estimates of altruistic parameters are reliable. Physicians attach a higher weight to patients' benefit than to their own profit. Mixed payment schemes improve physicians' behavior and relate to lower altruistic parameters; physicians only need to sacrifice less personal profits to generate the same or even higher altruistic parameter as under the pure payment system. The design of mixed payment schemes that make the interests of physicians and patients close to each other by reducing the trade-off range can provide implication for the reform of payment system in which the physicians' interest and the patients' benefit are consistent.


Subject(s)
Physicians , Students, Medical , Humans , Altruism , Motivation , Patients
9.
BMC Health Serv Res ; 22(1): 870, 2022 Jul 05.
Article in English | MEDLINE | ID: mdl-35790981

ABSTRACT

BACKGROUND: Healthcare reforms in many countries have shown a movement from pure payment systems to mixed payment systems. However, there remains an insufficient understanding of how to design better mixed payment systems and how such systems, especially Diagnosis-Related-Group (DRG)-based systems, benefit patients. We therefore designed a controlled laboratory experiment to investigate the effects of fee-for-service (FFS), DRG, and mixed payment systems on physicians' service provision. METHODS: A total of 210 medical students were recruited from Capital Medical University as subjects. They, in the role of physicians, were randomly divided into seven groups and chose the quantity of medical services for different patient types under pure FFS, pure DRG, or mixed payment schemes that included two FFS-based mixed payment schemes and three DRG-based mixed payment schemes. There were five rounds of each group of experiments, and each subject made 18 decisions per round. The quantity of medical services provided by subjects were collected. And relevant statistics were computed and analyzed by nonparametric tests and random effects model. RESULTS: The results showed that the physicians' overprovision (underprovision) of services under FFS (DRG) schemes decreased under mixed payment schemes, resulting in higher benefit to patients under mixed payment schemes. Patients' health conditions also affected physicians' behavior but in different directions. Higher disease severity was associated with higher deviation of physicians' quantity choices from the optimal quantity under DRG and DRG-based mixed payment schemes, while the opposite was found for FFS and FFS-based mixed payment schemes. CONCLUSIONS: Mixed payment systems are a better way to balance physicians' profit and patients' benefit. The design of mixed payment systems should be adjusted according to the patient's health conditions. When patients are in lower disease severity and resource consumption is relatively small, prospective payments or mixed systems based on prospective payments are more suitable. While for patients in higher disease severity, retrospective payments or mixed systems based predominantly on retrospective payments are better.


Subject(s)
Fee-for-Service Plans , Physicians , Diagnosis-Related Groups , Health Care Reform , Humans , Retrospective Studies
10.
BMC Geriatr ; 22(1): 169, 2022 03 01.
Article in English | MEDLINE | ID: mdl-35232376

ABSTRACT

BACKGROUND: Hip fracture is frequent in older people and represents a major public health issue worldwide. The increasing incidence of hip fracture and the associated hospitalization costs place a significant economic burden on older patients and their families. On January 1, 2018, the Chinese diagnosis-related group (C-DRG) payment system, which aims to reduce financial barriers, was implemented in Sanming City, southern China. This study aimed to evaluate the associations of C-DRG system with inpatient expenditures for older people with hip fracture. METHODS: An uncontrolled before-and-after study employed data of all the patients with hip fracture aged 60 years or older from all the public hospitals enrolled in the Sanming Basic Health Insurance Scheme from January 1, 2016 to December 31, 2018. The 'pre C-DRG sample' included patients from January 1, 2016 to December 31, 2017. The 'post C-DRG sample' included patients from January 1, 2018 to December 31, 2018. A propensity score matching analysis was used to adjust the difference in baseline characteristic parameters between the pre and post samples. Data were analyzed using generalized linear models adjusted for the demographic, clinical, and institutional factors. Robust tests were performed by accounting for time trend, the fixed effects of the year and hospitals, and clustering effect within hospitals. RESULTS: After propensity score matching, we obtained two homogeneous groups of 1123 patients each, and the characteristic variables of the two matched groups were similar. We found that C-DRG reform was associated with a 19.51% decrease in out-of-pocket (OOP) payments (p < 0.001) and a 99.93% decrease in OOP payments as a share of total inpatient expenditure (p < 0.001); whereas total inpatient expenditure was not significantly associated with the C-DRG reform. All the sensitivity analyses did not change the results significantly. CONCLUSION: The implementation of C-DRG payment system reduced both the absolute amount of OOP payments and OOP payments as a share of total inpatient expenditure for older patients with hip fracture, without affecting total inpatient expenditure. These results may provide significant insights for policymakers in reducing the financial burden on older patients with hip fracture in other countries.


Subject(s)
Health Expenditures , Hip Fractures , Aged , China/epidemiology , Diagnosis-Related Groups , Hip Fractures/diagnosis , Hip Fractures/epidemiology , Hip Fractures/therapy , Humans , Inpatients
11.
ACS Omega ; 7(10): 9061-9070, 2022 Mar 15.
Article in English | MEDLINE | ID: mdl-35309497

ABSTRACT

A jet-stirring coupling flotation device (JSCFD) was proposed to analyze the distribution characteristics of gas holdup and bubble Sauter mean diameter (D 32) in a gas-liquid system under various parameters. Results of studies suggested that the gas holdup increased with methyl isobutyl carbinol concentration, feeding pressure, and gas flow rate. The maximal gas holdup in the absence of the stirring impeller was ∼23.29% for the bubble size of 0.59 mm, which was considerably lower than the maximum gas holdup of 66.27% for the bubble size of 0.31 mm in the presence of the stirring impeller; the gas holdup was raised by ∼43% due to the bubbles torn by the stirring impeller to generate extensive smaller size bubbles and increase the content of small bubbles, and increasing the stirring impeller speed was conducive to reduce the bubble size and increase the gas holdup in JSCFD. Compared to traditional flotation machines, the size of bubbles generated by JSCFD was smaller, and the gas holdup distribution conforms to the following order: JSCFD > mechanical flotation machine > column flotation, which demonstrated that the JSCFD had a noticeable effect on increasing the gas holdup and reducing the bubble size.

12.
J Med Internet Res ; 23(1): e21834, 2021 01 20.
Article in English | MEDLINE | ID: mdl-33470934

ABSTRACT

BACKGROUND: Unbalanced distribution of medical resources is becoming a major challenge, particularly in the selection of doctors. e-Consultation could provide patients with more choices of doctors and break the constraints of time and space. However, the acceptance of e-consultation is still poor and the mechanism of adoption is unclear. OBJECTIVE: The aim of this study was to identify the factors influencing the public intention to use e-consultation and explore the effect path of the factors and behavior intention. METHODS: The hypotheses of our research model were developed based on the technology acceptance model and perceived risk theory. A web-based survey was conducted by an electronic questionnaire collection platform; this survey that consisted of a 29-item questionnaire with 5-point Likert scales was completed by 934 respondents. Structural equation modeling was used to analyze the data. Item evaluation and reliability, validity, path loading, goodness of fit, and multiple group analysis were used to check the moderation effects. RESULTS: The standardized factor loadings of the items were between 0.551 and 0.873. The composite reliability of 9 constructs ranged from 0.706 to 0.840. The average variance extracted ranged from 0.387 to 0.640. The fitness indices showed that the collected data fitted well with the research model. Perceived usefulness was the strongest positive factor effecting behavior intention (ß=.399, P<.001). Perceived ease of use had a positive effect on behavior intention but it was not statistically significant (ß=.117, P=.07) and it had a positive effect on perceived usefulness (ß=.537, P<.001). Perceived risk could be well explained by financial risk (ß=.972, P<.001), privacy risk (ß=.774, P<.001), social risk (ß=.871, P<.001), time risk (ß=.894, P<0.001), and psychological risk (ß=.774, P<.001). Perceived risk had negative effects on perceived usefulness (ß=-.375, P<.001) and behavior intention (ß=-.297, P<.001). Personal innovativeness had a positive influence on perceived ease of use (ß=.241, P<.001) and a slight effect on behavior intention (ß=.124, P=.001). Age (χ258=133.5, P<.001) and usage experience (χ258=82.5, P=.02) had a slight moderation effect on the paths. CONCLUSIONS: Perceived usefulness and perceived risk have significant effects on public intention to use e-consultation. Therefore, platform and manufacturer must improve the function of e-consultation, which will promote the public intention to use e-consultation fundamentally. In order to control the perceived risk of public, government should play an important role in enforcing management of e-consultation markets and approving corresponding medical insurance policies. Besides, personal innovativeness had an effect on behavior intention. Moreover, the paths of factors had some heterogeneity among people with different characteristics. Therefore, it is necessary to adjust the strategies to fit more groups better.


Subject(s)
Referral and Consultation/standards , Telemedicine/methods , Adolescent , Adult , Data Analysis , Female , Humans , Intention , Internet , Male , Middle Aged , Surveys and Questionnaires , Young Adult
13.
BMC Health Serv Res ; 20(1): 611, 2020 Jul 02.
Article in English | MEDLINE | ID: mdl-32616035

ABSTRACT

BACKGROUND: The vertical integration of medical delivery systems (VIMDSs) is a reform direction both in China and worldwide. We conducted a controlled economic experiment to explore decision-making by managers of medical institutions with respect to profits and what influences the distribution mechanism in VIMDSs. METHODS: Students and hospital staff were recruited to make choices regarding the role of directors of institutions. z-Tree software was used to design the experimental program. Ninety-six subjects participated in the experiment. We gathered 479 valid contracts. RESULTS: Of the subjects, 66.39% chose flexible contracts. The median of the bidding distribution rate to community health service centres of all auctions was 18.50%. The final distribution rate was approximately 3 percentage points higher than the bidding distribution rate. The median effort level was 9.00. There was a significant correlation between the improvement rate and the choice of effort level (P<0.05) in flexible contracts. CONCLUSIONS: Hospital managers have a preference for flexible contracts because of uncertainty in the medical system. A community health service centre director may behave perfunctorily by engaging in shading in the integration. Flexible contracts and sharing rates beyond the participants' expectations motivate managers to engage in more cooperative behaviours.


Subject(s)
Delivery of Health Care, Integrated/economics , Delivery of Health Care, Integrated/organization & administration , Hospital Administrators/psychology , China , Humans
14.
Stroke ; 51(7): 2026-2035, 2020 07.
Article in English | MEDLINE | ID: mdl-32486966

ABSTRACT

BACKGROUND AND PURPOSE: The optimal recanalization strategy for acute ischemic stroke with large vessel occlusion continues to be an area of active interest. Network meta-analysis can provide insight when direct comparative evidence is lacking. METHODS: A systematic review of the literature using PubMed, Embase, the Cochrane Central Register of Controlled Trials, and SinoMed was performed, and a search was conducted for clinical trials on ClinicalTrials.gov, the World Health Organization International Clinical Trials Registry Platform, and StrokeCenter.org. Four independent reviewers conducted the study selection, data abstraction, and quality assessments. RESULTS: The literature review identified 17 trials including 3236 patients and 8 ongoing clinical trials. Sample sizes ranged from 7 to 656 participants. Intravenous thrombolysis (IVT) was the most common intervention, followed by IVT plus mechanical thrombectomy (MT), IVT plus intraarterial thrombolysis, intraarterial thrombolysis alone, and MT alone. In the pooled network meta-analysis, IVT+MT was associated with a higher rate of independent functioning. In contrast, IVT was ranked as the most ineffective treatment strategy with respect to neurological functions, while direct MT was ranked as the least safe intervention with respect to all-cause mortality. Also, irrespective of assessment tools, endovascular treatment plus IVT led to higher successful recanalization rate than thrombolysis alone. CONCLUSIONS: Compared with other recanalization treatments, IVT+MT seems to be the most effective strategy, without increasing detrimental effects, for thrombolysis-eligible patients with large vessel occlusion-acute ischemic stroke. To improve the current evidentiary basis for recanalization treatment, future trials and real-world studies are warranted and should use unified definitions of symptomatic intracranial hemorrhage and recanalization.


Subject(s)
Brain Ischemia/drug therapy , Fibrinolytic Agents/therapeutic use , Stroke/drug therapy , Tissue Plasminogen Activator/therapeutic use , Aged , Female , Humans , Intracranial Hemorrhages/drug therapy , Male , Mechanical Thrombolysis/methods , Middle Aged , Thrombectomy/methods , Thrombolytic Therapy/methods
15.
Environ Toxicol Pharmacol ; 72: 103237, 2019 Nov.
Article in English | MEDLINE | ID: mdl-31401406

ABSTRACT

Pollution of heavy metals often occurs in combination with multiple metal ions. Whether the genetic damage among chromate exposed population correlated with rare earth elements (REEs) was still not well elucidated. A total of 291 participants from a chromate production plant were recruited in the present study. The DNA oxidative damage was evaluated by urinary 8-hydroxydeoxyguanosine (8-OHdG) and the concentrations of chromium (Cr) and 15 REEs accumulated in the peripheral blood of participants were determined. The results showed that significant DNA oxidative damage was observed in chromate exposed workers. Blood REEs levels in the exposed group were significantly higher than the control group and blood REEs increased in a concentration dependent manner with Cr. Additionally, significant correlations were observed between blood Cr and 10 REEs concentrations. Blood Cr had a significant positive correlation with urinary 8-OHdG. Blood Cr and Yttrium had a positive interactive effect on urinary 8-OHdG. Collectively, the results suggested workers who had been working in the chromate plant were simultaneously exposed to chromate and a variety of REEs, which could have interactive effects on the DNA damage of workers.


Subject(s)
Air Pollutants, Occupational , Chromates , Chromium/blood , DNA Damage , 8-Hydroxy-2'-Deoxyguanosine/urine , Adult , Biological Monitoring , Female , Humans , Male , Metals, Rare Earth/blood , Middle Aged , Occupational Exposure/analysis
16.
Zhonghua Liu Xing Bing Xue Za Zhi ; 36(5): 455-9, 2015 May.
Article in Chinese | MEDLINE | ID: mdl-26080633

ABSTRACT

OBJECTIVE: To evaluate the cost-effectiveness of two-stage and three-stage hearing screenings for newborns. METHODS: Hearing screening was performed for the normal newborns born in 7 hospitals in Beijing from October 2010 to December 2012 by using two stage and three stage strategies as well as hearing diagnostic test, and the cost effectiveness evaluation of two strategies was conducted. The data about the cost of screening and diagnostic test were from the hospitals. The data about car fare and charge for loss of working time of parents were collected through questionnaire survey. The sensitivity was analyzed according to the compliance rate. RESULTS: A total of 62,695 newborns received initial hearing screening, 5,809 newborns failed, the positive rate was 9.30%. A total of 4,933 newborns received rescreening, 972 newborns failed, the positive rate was 19.70%. Among the newborns failed in rescreening, 412 were provided with hearing diagnostic test and 360 received diagnostic test. The diagnostic test indicated that the hearing of 217 newborns were abnormal (60.28%). A total of 276 newborns received the third screening, 163 newborns failed, in which 125 received diagnostic test and 112 had abnormal hearing (45 had moderate and above hearing impairment), the abnormal rate was 89.60%. The average cost for three-stage screening (37,242 yuan RMB per case) was higher than that for two-stage screening (19,985 yuan RMB per case). With the increase of compliance, the cost-effectiveness of three-stage screening increased. CONCLUSION: The cost-effectiveness of three-stage screening was influenced by screening compliance. It is recommended that three-stage screening strategy might be taken in area where the screening compliance rate is >90%.


Subject(s)
Hearing Tests/economics , Neonatal Screening/economics , Cost-Benefit Analysis , Hearing Loss/diagnosis , Hearing Tests/methods , Humans , Infant, Newborn , Neonatal Screening/methods
17.
AIDS Care ; 24(12): 1550-8, 2012.
Article in English | MEDLINE | ID: mdl-22533677

ABSTRACT

This study aims to describe HIV/AIDS knowledge, contraceptive knowledge, and their relationships to condom use among unmarried youth in China, especially the mediating effect of consciousness. The first nationally representative survey data on sexual and reproductive health of unmarried Chinese youth was used and analysis was carried out according to the AIDS Risk Reduction Model. Among the sexually active respondents, about 30% had not used a condom during their most recent intercourse. Levels of both types of knowledge were low. HIV/AIDS knowledge was not significantly associated with condom use, even through the mediation of HIV/AIDS consciousness. And, communication about contraception between sexual partners played a key role in the disconnection between HIV/AIDS consciousness and condom use. By contrast, contraceptive knowledge and consciousness exhibited a larger effect on condom use. In conclusion, to increase condom use among unmarried youth in China, interventions and policies should provide more information to help youth build a store of systematic HIV/AIDS knowledge and help them realize the personal vulnerability to HIV/AIDS. Contraceptive knowledge and consciousness are also important factors to promote condom use. Besides, more of an effort should be made to improve youth's skill on communication and negotiation about condom use during sex. These conclusions are also useful to other countries with similar situation with China.


Subject(s)
Condoms/statistics & numerical data , Consciousness , Contraception Behavior/psychology , HIV Infections/prevention & control , Health Knowledge, Attitudes, Practice , Single Person/psychology , Adolescent , Asian People/psychology , China , Communication , Contraception Behavior/statistics & numerical data , Female , HIV Infections/psychology , HIV Infections/transmission , Humans , Interviews as Topic , Logistic Models , Male , Risk Reduction Behavior , Risk-Taking , Sexual Behavior , Sexual Partners , Surveys and Questionnaires , Urban Population , Young Adult
18.
Asia Pac J Public Health ; 24(5): 833-47, 2012 Sep.
Article in English | MEDLINE | ID: mdl-21490108

ABSTRACT

This study aims to develop an accessibility index to illustrate the status of the accessibility of primary health care workers in remote and rural areas in China. Relevant county-level data were used to analyze the number and distribution of primary health care workforce in rural China, and relevant provincial-level data were used to analyze the accessibility index. The study found that the development of rural primary health care workers is suboptimal. The rural Primary Health Care Worker Accessibility index shows that the accessibility to primary health care workers in western rural areas is poor. The correlation between PHCWA index and maternal mortality rate is more significant than that between primary health care workers density and maternal mortality rate. In addition to increasing the number of primary health care workers, strategies addressing the challenge of distance are also required.


Subject(s)
Health Services Accessibility/statistics & numerical data , Primary Health Care , Rural Health Services , China , Humans , Workforce
20.
BMC Public Health ; 10: 446, 2010 Jul 29.
Article in English | MEDLINE | ID: mdl-20670431

ABSTRACT

BACKGROUND: Considerable socioeconomic and health inequalities have been reported in China. However, because of a lack of appropriate data, limited research has been conducted on variations in disability-free life expectancy (DFLE) among older adults. This study aimed to use the most up-to-date disability survey data to explore geographical variations in DFLE at age 60 in China and to identify the socioeconomic and health care factors that partially account for these variations. METHODS: This study used 2006 mortality data extrapolated from the 1990 and 2000 Census and disability data from a national disability survey conducted in 2006. Disability was performance based and was diagnosed by trained physicians. DFLE was calculated by region using the Sullivan method. Multiple linear regression models by gender were conducted to explore correlates of DFLE. RESULTS: DFLE at age 60 varied widely by region, from 11.2 to 20.8 years in 2006. Per capita gross domestic product, proportion of urban residents, and access to health care were the primary factors associated with geographical variations in DFLE. CONCLUSION: The pattern of differences in DFLE by region mirrors the pattern of regional economic development in China. Countermeasures to decrease regional differences in DFLE include accelerating regional economic development and improving health care distribution.


Subject(s)
Disabled Persons , Geography , Health Services Accessibility , Health Status Disparities , Life Expectancy , Social Class , Censuses , China , Female , Humans , Male , Middle Aged
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