A cost-utility analysis of thrombopoietin receptor agonists for treating pediatric immune thrombocytopenia purpura after failure of first-line therapies.

BACKGROUND: Thrombopoietin receptor agonists (TPO-RAs) have emerged as a recommended treatment for children with persistent and/or chronic immune thrombocytopenic purpura (ITP). The purpose of this study was to evaluate the cost-effectiveness of TPO-RAs relative to treatment without TPO-RAs (non-TPO-RAs/usual care) for ITP in children who do not respond to first-line therapy and in whom splenectomy is not recommended in Ontario, Canada, from a hospital payer perspective. PROCEDURE: A 2-year Markov model with an embedded decision tree was used. Data on medications used, dose, response rate, bleeding, and emergency treatment events were collected from the Hospital for Sick Children in Toronto. The health outcomes were described in quality-adjusted life-years (QALYs). Health-state utilities were derived from the peer-reviewed literature. Scenario analyses, deterministic, and probabilistic sensitivity analyses were conducted. Economic costs were measured in 2021 Canadian dollars ($1.00 = US$0.80) RESULTS: TPO-RAs are estimated to result in an increased cost of $27,118 and a QALY gain of 0.21 compared to non-TPO-RAs over a 2-year horizon, resulting in an incremental cost-effectiveness ratio (ICER) of $129,133. In a 5-year scenario analysis, the ICER fell to $76,403. In the probabilistic sensitivity analysis, TPO-RAs exhibit a 40.0% probability of being cost-effective at a conventional ($100,000) willingness-to-pay threshold per QALY gained. CONCLUSIONS: Further assessment of the long-term efficacy of TPO-RAs is warranted to obtain more precise long-term estimates. As the costs of TPO-RAs decline with the introduction of generic formulations, TPO-RAs may be increasingly cost-effective.

Impact of the Health Gym Program on hospital admissions for stroke in the state of Pernambuco, Brazil.

This study aimed to evaluate the impact of the Health Gym Program (HGP) on hospital admissions for stroke in the state of Pernambuco, Brazil. This policy impact evaluation used a quasi-experimental approach consisting of a difference-in-differences estimator, weighted by propensity score matching to deal with potential confounding variables. The study comprised socioeconomic, demographic, and epidemiological data from official Brazilian databases from 2010 to 2019. The treatment group was composed of the 134 municipalities that implemented the HGP since 2011. The 51 municipalities that did not were allocated to the comparison group. The nearest neighbor algorithm (N5) was used to pair treatment and comparison group municipalities and create the weights to evaluate the average treatment effect on the treated (ATT) in the difference-in-differences estimator. In 2010, 2,771 people were hospitalized for stroke (0.51% of all hospitalizations) and in 2019, 11,542 (2%). Municipalities that implemented the HGP had 18.37% fewer hospitalizations than their counterparts in the comparison group. The program's impact in reducing hospitalization rates was incrementally greater among men (ATT: -0.1932) and those aged 71 to 80 years (ATT: -0.1911). All results were statistically significant at the 5% level. The HGP reduced hospitalization for stroke in several population groups, but primarily in those whose underlying prevalence of stroke is highest, reinforcing the importance of public investments in health promotion policies designed to encourage lifestyle changes.

The Effect of a Long-Term Care Insurance Program on Subjective Well-Being of Older Adults with a Disability: Quasi-Experimental Evidence from China.

China launched its long-term care insurance (LTCI) program for older adults in 2016. Although the scheme has shown some promising outcomes, little is known about whether it improves subjective well-being. This study explored this topic among older persons with a disability and identified the underlying mechanisms associated with the channel of this effect using data from a national survey. The LTCI program was shown to improve the subjective well-being among older persons with a disability and this effect increased over time. The LTCI program has great positive effect among women and those who lived alone compared to their counterparts. Mechanism analysis revealed that the main channel by which the LTCI program has positive effect occurred through the satisfaction of long-term care needs and improved self-reported health. This study suggests promising benefits of the LTCI program for older Chinese adults.

Healthcare Utilization and Costs for Musculoskeletal Disorders in Ontario, Canada.

OBJECTIVE: To examine the magnitude and costs of ambulatory primary care, specialist physician care, and hospital service use for musculoskeletal disorders (MSDs) in Canada's largest province, Ontario. METHODS: Administrative health databases were analyzed for fiscal year 2013-2014 for adults aged ≥ 18 years, including data on physician services, emergency department (ED) visits, and hospitalizations. International Classification of Diseases diagnostic codes were used to identify MSD services. A validated algorithm was used to estimate direct medical costs. Person-visit rates and numbers of persons and visits were tabulated by care setting, age, sex, and physician specialty. Data were examined for all MSDs combined, as well as for specific diagnostic groupings. RESULTS: Overall, 3.1 million adult Ontarians (28.5%) made over 8 million outpatient physician visits associated with MSDs. These included 5.6 million primary care visits. MSDs accounted for 560,000 (12.3%) of all adult ED visits. Total costs for MSD-related care were $1.6 billion, with 12.6% of costs attributed to primary care, 9.2% to specialist care, 8.6% to ED care, 8.5% to day surgery, and 61.2% associated with inpatient hospitalizations. Costs due to arthritis accounted for 40% of total MSD care costs ($639 million). MSD-related imaging costs were $169 million, yielding a total cost estimate of $1.8 billion for MSDs overall. CONCLUSION: MSDs place a significant and costly burden on the healthcare system. Health system planning needs to consider the large and escalating demand for care to reduce both the individual and population burden.

The Effect of China's Two-Child Policy on the Child Sex Ratio: Evidence From Shanghai, China.

OBJECTIVE: The bias towards males at birth has resulted in a major imbalance in the Chinese sex ratio that is often attributed to China's one-child policy. Relaxation of the one-child policy has the potential to reduce the imbalance in the sex ratio away from males. In this study, we assessed whether the bias towards males in the child sex ratio was reduced as a result of the two-child policy in China. Medical records data from one large municipal-level obstetrics hospital in Shanghai, East China. DESIGN: Matching and difference-in-differences (MDID) techniques were used to investigate the effect of the two-child policy on the imbalance in the sex ratio at birth after matching for pregnancy status and socioeconomic factors. RESULTS: Analyzing 133,358 live births suggest that the relaxation of the one-child policy had a small, but statistically significant effect in reducing the imbalance in the male to female sex ratio at birth. CONCLUSION: The results demonstrate that relaxation of the one-child policy reduced the imbalance in the male to female sex ratio at birth from 1.10 to 1.05 over the study period at one of the major obstetrics and gynecology hospitals in China.

Impacts of Absolute and Relative Income on Self-Rated Health in Urban and Rural China.

This study aims to assess the impacts of absolute and relative income on self-rated health (SRH) of residents in rural and urban China. Data were derived from the China Health and Nutrition Survey. Three distinct measures of relative income were considered (Gini coefficient, Yitzhaki index, and Deaton index) and computed for 3 geographic units (nation, province, and community). Nonlinear dynamic models for panel data were employed to test the absolute and relative income hypotheses. Absolute income was significantly associated with SRH among urban and rural populations. Relative income, as measured by the Gini coefficient, the Yitzhaki index, and the Deaton index, had statistically significant and negative impacts on SRH among the rural population, regardless of the reference group. For the urban population, the Gini coefficient was associated with SRH regardless of the reference group. In contrast, only the Yitzhaki index and the Deaton index at the provincial level were associated with SRH among the urban population. Our findings may provide a reference for policymakers to implement health policies designed to improve population health.

Did the universal zero-markup drug policy lower healthcare expenditures? Evidence from Changde, China.

BACKGROUND: The zero-markup drug policy (also known as the universal zero-markup drug policy (UZMDP)) was implemented in stages beginning with primary healthcare facilities in 2009 and eventually encompassing city public hospitals in 2016. This policy has been a central pillar of Chinese health reforms. While the literature has examined the impacts of this policy on healthcare utilization and expenditures, a more comprehensive and detailed assessment is warranted. The purpose of this paper is to explore the impacts of the UZMDP on inpatient and outpatient visits as well as on both aggregate healthcare expenditures and its various components (including drug, diagnosis, laboratory, and medical consumables expenditures). METHODS: A pre-post design was applied to a dataset extracted from the Changde Municipal Human Resource and Social Security Bureau comprising discharge data on 27,246 inpatients and encounter data on 48,282 outpatients in Changde city, Hunan province, China. The pre-UZMDP period for the city public hospitals was defined as the period from October 2015 to September 2016, while the post-UZMDP period was defined as the period from October 2016 to September 2017. Difference-in-Difference negative binomial and Tobit regression models were employed to evaluate the impacts of the UZMDP on healthcare utilization and expenditures, respectively. RESULTS: Four key findings flow from our assessment of the impacts of the UZMDP: first, outpatient and inpatient visits increased by 8.89 % and 9.39 %, respectively; second, average annual inpatient and outpatient drug expenditures fell by 4,349.00 CNY and 1,262.00 CNY, respectively; third, average annual expenditures on other categories of healthcare expenditures increased by 2,500.83 CNY, 417.10 CNY, 122.98 CNY, and 143.50 CNY for aggregate inpatient, inpatient diagnosis, inpatient laboratory, and outpatient medical consumables expenditures, respectively; and fourth, men and older individuals tended to have more inpatient and outpatient visits than their counterparts. CONCLUSIONS: Although the UZMDP was effective in reducing both inpatient and outpatient drug expenditures, it led to a sharp rise in other expenditure categories. Policy decision makers are advised to undertake efforts to contain the growth in total healthcare expenditures, in general, as well as to evaluate the offsetting effects of the policy on non-drug components of care.

Cost-utility analysis of transcranial direct current stimulation therapy with and without virtual illusion for neuropathic pain for adults with spinal cord injury in Canada.

OBJECTIVE: To undertake a cost-utility analysis comparing virtual illusion (VI) and transcranial direct current stimulation (tDCS) combination therapy, tDCS alone and standard pharmacological care in Ontario, Canada from a societal perspective over a three-month time horizon. DESIGN: Cost-utility analysis using Markov model methods. SETTING: Community setting in Ontario, Canada. PARTICIPANTS: Individuals with spinal cord injury and neuropathic pain (NP) resistant to pharmacological therapy. INTERVENTIONS: Virtual illusion and transcranial direct current stimulation, transcranial direct current stimulation alone and standard pharmacological therapy. OUTCOME MEASURES: Incremental costs, quality adjusted life years (QALY) and incremental cost effectiveness ratio. RESULTS: The incremental cost effectiveness ratio of VI and tDCS therapy cost is $3,396 per QALY (2020 Canadian dollars) when compared to standard care. The incremental cost per QALY of tDCS therapy alone is $33,167. VI and tDCS therapy had lower incremental costs (-$519) and higher incremental QALYs (0.026) compared to tDCS alone. From a public healthcare payer perspective, there is a 74% probability that VI and tDCS therapy and 54% probability that tDCS alone would be cost effective at a $50,000 per QALY willingness-to-pay threshold. Our findings remained relatively robust in various scenario analyses. CONCLUSION: Our findings suggest that at three-months after therapy, VI and tDCS combination therapy may be more cost effective than tDCS therapy alone. Based on conventional health technology funding thresholds, VI and tDCS combination therapy merits consideration for the treatment of NP in adults with spinal cord injuries.

The relationship between internal migration and the likelihood of high-risk pregnancy: Hukou system and high-risk pregnancies in China.

BACKGROUND: China has one of the world's largest internal migrant populations. The Chinese Hukou system is a unique household registration system that limits internal migrants in their access to basic urban public services, such as public health insurance and social assistance of their host city. In the case of female internal migrants, this may lead to high-risk pregnancies. The objective of this study is to assess the relationship between internal migrant status (Hukou) and the likelihood of high-risk pregnancies that occur in one large municipal-level obstetrics hospital in Shanghai, China. METHODS: Medical records data from the Shanghai First Maternity and Infant Hospital from January 1, 2013, to May 31, 2018, were used to analyze 133,358 live births for Shanghai natives (n = 83,872) and internal migrant women (n = 49,486). A propensity score matching approach was used in conjunction with logistic regression analysis to identify the role of internal migrant status (Hukou) on the likelihood of high-risk pregnancies. RESULTS: A greater likelihood of high-risk pregnancies were found among internal migrant women who moved from other parts of China to Shanghai. This effect was more obvious for women who gave birth for the first time and internal migrant women who were employed. CONCLUSION: The results show the effects of internal migrant status (Hukou) and the elevated likelihood of high-risk pregnancies among internal migrant women relative to their urban counterparts in Shanghai even after accounting for self-selection by employing the propensity score matching method. China's unique Hukou household registration system limits access to public services for internal migrant women and accordingly may account for the elevated likelihood of high-risk pregnancies.

Lifetime incremental cost-utility ratios for minimally invasive surgery for degenerative lumbar spondylolisthesis relative to failed medical management compared with total hip and knee arthroplasty for osteoarthritis.

Background: The objective of this study was to compare the cost-effectiveness of minimally invasive surgery (MIS) for patients with degenerative lumbar spondylolisthesis (DLS) relative to failed medical management with the cost-effectiveness of hip and knee arthroplasty for matched cohorts of patients with osteoarthritis. Methods: A cohort of patients with DLS undergoing MIS procedures with decompression alone or decompression and instrumented fusion between 2008 and 2014 was matched to cohorts of patients with hip osteoarthritis (OA) and knee OA undergoing total joint replacement. Incremental cost-utility ratios (ICURs) were calculated from the perspective of the Ontario Ministry of Health, using prospectively collected Short Form-6 Dimension utility data. Costs and quality-adjusted life years (QALYs) were discounted at 3% and sensitivity analyses were performed. Results: Sixty-six patients met the inclusion criteria for the DLS cohort (n = 35 for decompression alone), with a minimum follow-up time of 1 year (mean 1.7 yr). The mean age of patients in the DLS cohort was 64.76 years, and 45 patients (68.2%) were female. For each cohort, utility scores improved from baseline to follow-up and the magnitude of the gain did not differ by group. Lifetime ICURs comparing surgical with nonsurgical care were Can$7946/QALY, Can$7104/QALY and Can$5098/QALY for the DLS, knee OA and hip OA cohorts, respectively. Subgroup analysis yielded an increased ICUR for the patients with DLS who underwent decompression and fusion (Can$9870/QALY) compared with that for the patients with DLS who underwent decompression alone (Can$5045/QALY). The rank order of the ICURs by group did not change with deterministic or probabilistic sensitivity analyses. Conclusion: Lifetime ICURs for MIS procedures for DLS are similar to those for total joint replacement. Future research should adopt a societal perspective and potentially capture further economic benefits of MIS procedures.

Contexte: L'objectif de cette étude était de comparer le rapport coût­efficacité de la chirurgie minimalement effractive (CME) chez les patients atteints de spondylolisthésis lombaire dégénératif (SLD) en lien avec un échec de la prise en charge médicale à celui de l'arthroplastie de la hanche et du genou pour des cohortes assorties de patients atteints d'arthrose. Méthodes: Une cohorte de patients atteints de SLD soumis à une CME avec décompression seule ou décompression avec arthrodèse entre 2008 et 2014 a été assortie à des cohortes de patients soumis à une arthroplastie totale pour arthrose de la hanche et du genou. Les rapports coût­utilité différentiels (RCUD) ont été calculés du point de vue du ministère de la Santé de l'Ontario à l'aide des données d'utilité du questionnaire Short Form­6 Dimension recueillies de manière prospective. Les coûts et les années de vie ajustées en fonction de la qualité (AVAQ) ont été actualisés à un taux de 3 % et des analyses de sensibilité ont été effectuées. Résultats: Soixante-six patients répondaient aux critères d'inclusion pour la cohorte SLD (n = 35, décompression seule), avec un suivi d'une durée minimale de 1 an (moyenne 1,7 an). L'âge moyen des gens de la cohorte SLD était de 64,76 ans, et 45 patients (68,2 %) étaient de sexe féminin. Pour chaque cohorte, les scores d'utilité se sont améliorés entre les valeurs de départ et les valeurs de suivi et l'ampleur du gain n'a pas différé entre les groupes. Les RCUD pour la vie entière entre les soins chirurgicaux et non chirurgicaux ont été 7946 $CA/QALY, 7104 $CA/QALY et 5098 $CA/QALY pour les cohortes SLD, arthrose du genou et de la hanche, respectivement. L'analyse de sous-groupes a généré un RCUD accru pour les patients atteints de SLD qui ont subi la décompression avec arthrodèse (9870 $CA/QALY) comparativement à la décompression seule (5045 $CA/QALY). Le classement des RCUD par groupe n'a pas changé en fonction des analyses de sensibilité déterministes ou probabilistes. Conclusion: Les RCUD pour la vie entière associés à la CME dans les cas de SLD sont similaires à ceux de l'arthroplastie totale. Les recherches futures devraient adopter une perspective sociétale et refléter davantage les bienfaits économiques de la CME.

The contribution of Urban and Rural Resident Basic Medical Insurance to income-related inequality in depression among middle-aged and older adults: Evidence from China.

OBJECTIVE: Previous studies have not investigated the contribution of medical insurance to income-related inequality in depressive symptoms. To fulfill this research gap, this study aimed to assess the contribution of Urban and Rural Resident Basic Medical Insurance (URRBMI) to income-related inequality in depressive symptoms among middle-aged and older adults in China. METHODS: The data of this study was obtained from the 2018 wave of China Health and Retirement Longitudinal Study (CHARLS). The data of Particulate Matter 2.5 (PM2.5) concentrations were sourced from Atmospheric Composition Analysis Group. Furthermore, concentration curve and concentration index were employed to measure the extent of income-related inequality in depressive symptoms. Moreover, decomposition method of concentration index was used to quantify the contribution of URRBMI to the income-related inequality in depressive symptoms. RESULTS: The concentration index values of depression occurrence and score were -0.1067 and -0.0712, respectively, indicating pro-rich inequality. The decomposition results reveal that the contribution rate of URRBMI to concentration index of depression occurrence was 18.88%, which indicates that it reduced the pro-rich inequality in depression occurrence. In addition, the contribution rate of URRBMI to concentration index of depression score was 3.55%, indicating that it relieved the pro-rich inequality in depression score. CONCLUSION: This study found pro-rich inequalities in depression occurrence and score which were reduced with the coverage of URRBMI. It is quite necessary to further expand the coverage of URRBMI.

Economic Consequences of Adult Living Kidney Donation: A Systematic Review.

OBJECTIVES: Current guidelines mandate organ donation to be financially neutral such that it neither rewards nor exploits donors. This systematic review was conducted to assess the magnitude and type of costs incurred by adult living kidney donors and to identify those at risk of financial hardship. METHODS: We searched English-language journal articles and working papers assessing direct and indirect costs incurred by donors on PubMed, MEDLINE, Scopus, the National Institute for Health Research Economic Evaluation Database, Research Papers in Economics, and EconLit in 2005 and thereafter. Estimates of total costs, types of costs, and characteristics of donors who incurred the financial burden were extracted. RESULTS: Sixteen studies were identified involving 6158 donors. Average donor-borne costs ranged from US$900 to US$19 900 (2019 values) over the period from predonation evaluation to the end of the first postoperative year. Less than half of donors sought financial assistance and 80% had financial loss. Out-of-pocket payments for travel and health services were the most reported items where lost income accounted for the largest proportion (23.2%-83.7%) of total costs. New indirect cost items were identified to be insurance difficulty, exercise impairment, and caregiver income loss. Donors from lower-income households and those who traveled long distances reported the greatest financial hardship. CONCLUSIONS: Most kidney donors are undercompensated. Our findings highlight gaps in donor compensation for predonation evaluation, long-distance donations, and lifetime insurance protection. Additional studies outside of North America are needed to gain a global prospective on how to provide for financial neutrality for kidney donors.

Childhood Nutrition in Rural China: What Impact Does Public Health Insurance Have?

OBJECTIVES: To investigate the impact of public health insurance coverage, specifically the New Cooperative Medical Scheme (NCMS), on childhood nutrition in poor rural households in China, and to identify the mechanisms through which health insurance coverage affects nutritional intake. METHODS: Longitudinal data on 3291 children were taken from four time periods (2004, 2006, 2009, and 2011) from the China Health and Nutrition Survey (CHNS). Panel data analysis was performed with the fixed-effect model and the propensity score matching with difference-in-differences (PSM-DID) approach. RESULTS: The introduction of the NCMS was associated with a decline in calories, fat, and protein intake, and an increase in the intake of carbohydrates. The NCMS had the greatest negative effect on children aged 0 to 5 years, particularly girls. Out-of-pocket medical expenses were identified as the main channel through which the NCMS affected the nutritional intake of children. CONCLUSIONS: The study showed that the NCMS neither significantly improved the nutritional status of children nor enhanced intake of high-quality nutrients among rural poor households. These findings were attributed to the way in which health-seeking behavior was modified in the light of NCMS coverage. Specifically, NCMS coverage tended to increase healthcare utilization, which in turn increased out-of-pocket medical expenditures. This encouraged savings to aid financial risk protection and resulted in less disposable income for food consumption.

Measurement and determinants of catastrophic health expenditure among elderly households in China using longitudinal data from the CHARLS.

BACKGROUND: Catastrophic health expenditure (CHE) among the Chinese elderly warrants attention. However, the incidence, intensity and determinants of CHE have not been fully investigated. This study explores the incidence, intensity and determinants of CHE among elderly Chinese citizens, i.e., those aged 60 years or older. METHODS: Data were obtained from three waves of the China Health and Retirement Longitudinal Study (CHARLS): 2011, 2013 and 2015. The cut-off points used in this study for CHE were 10% of the total expenditures and 40% of non-food expenditure. Under the guidance of Andersen's model of health services utilization, this study used logistic regression analysis to explore the determinants of CHE. RESULTS: The incidence of CHE defined as more than 40% of non-food expenditure rose over the study period, 2011-2015, from 20.86% (95% CI: 19.35 to 22.37%) to 31.00% (95% CI: 29.28 to 32.72%). The intensity of CHE also increased. The overshoot (O) based on non-food expenditure rose from 3.12% (95% CI: 2.71 to 3.53%) to 8.75% (95% CI: 8.14 to 9.36%), while the mean positive overshoot (MPO) rose from 14.96% (95% CI: 12.99 to 16.92%) to 28.23% (95% CI: 26.26 to 30.19%). Thus, the problem of CEH was even more serious in 2015 than in 2011. Logistic regression revealed that households were more likely to face CHE if they had a spouse as a household member, reported an inpatient event in the last year, reported an outpatient visit in the last month, were disabled, were members of a poor expenditure quartile, lived in the middle and western zones or resided in an urban area. In contrast, CEH was not significantly affected by respondents being older than 75 years or having a chronic health condition, by household size or by insurance type. CONCLUSIONS: Key policy recommendations include the gradual improvement of medical assistance and the expansion of the use of health insurance to reduce household liability for health expenditures.

A Cost Analysis of Pulse Oximetry as a Determinant in the Decision to Admit Infants With Mild to Moderate Bronchiolitis.

OBJECTIVES: A previous randomized controlled trial showed that artificially elevating the pulse oximetry display resulted in fewer hospitalizations with no worse outcomes. This suggests that management decisions based mainly on pulse oximetry may unnecessarily increase health care costs. This study assessed the incremental cost of altered relative to true oximetry in infants with mild to moderate bronchiolitis. METHODS: A cost analysis was undertaken from the health care system and societal perspectives using patient-level data from the randomized controlled trial, with a 5-day time horizon after emergency department visit. Infants aged 4 weeks to 12 months with mild to moderate bronchiolitis were randomized to pulse oximetry measurements with true or altered saturation values displayed by artificially increasing saturation 3% points above true values. Direct and indirect health care costs were measured. Sensitivity analyses were performed to assess parameter uncertainty. RESULTS: From the health care system perspective, the average cost per patient was Can $1155 for altered oximetry and $1967 for true oximetry, with a net savings of $812. From a societal perspective, the average cost per patient was $1559 for altered oximetry and $2473 for true oximetry, with a net savings of $914. Probabilistic analyses demonstrated that altered oximetry remained the less costly study group, with an average savings of $810 (95% confidence interval, $748-$872) from the health care system perspective and $910 (95% confidence interval, $848-$973) from the societal system perspective. CONCLUSIONS: Reliance on oximetry as a major determinant in the decision to hospitalize infants with mild to moderate bronchiolitis is associated with significantly greater costs.

What Are the Determinants of the Decision to Purchase Private Health Insurance in China?

The objective of this study was to assess the determinants of the decision to purchase private health insurance (PHI) in China. Nationally representative data from the fourth wave of the China Household Finance Survey from 2017 were used, and the dataset comprised 105,691 individuals aged 18 years or older. The Andersen health services utilization model was used to inform the research. Chi-square tests and logistic regression analyses were used to estimate the decision to purchase PHI. The proportion of the sample that had PHI was small, at 5.06%, but coverage for social basic medical insurance (SBMI) was 90.64%. Among PHI holders, the overwhelming majority (87.40%) also had SBMI. Logistic regression analysis demonstrated that predisposing factors (age, education, marital status, household size), enabling factors (household income, SBMI status, geographical factors, household medical expense, and medical debt), and needs-based factors (health status) were statistically significant determinants of the decision to purchase PHI. This study suggests that the socio-economic circumstances of households play a crucial role in the decision to acquire PHI. The findings may be used by the insurance industry to inform actions to enhance PHI coverage and by policy decision-makers that seek to improve equality in access to PHI.

Healthcare utilization and costs of pediatric home mechanical ventilation in Canada.

BACKGROUND: Children using home mechanical ventilation (HMV) live at home with better quality of life, despite financial burden for their family. Previous studies of healthcare utilization and costs have not considered public and private expenditures, including family caregiver time. Our objective was to examine public and private healthcare utilization and costs for children using HMV, and variables associated with highest costs. METHODS: Longitudinal, prospective, observational cost analysis study (2012-2014) collecting data on public and private (out-of-pocket, third-party insurance, and caregiving) costs every 2 weeks for 6 months using the Ambulatory Home Care Record. Functional Independence Measure (FIM), WeeFIM, and Caregiving Impact Scale (CIS) were measured at baseline and study completion. Regression modeling examined a priori selected variables associated with monthly costs using Andersen and Newman's framework for healthcare utilization, relevant literature, and clinical expertise. Data are reported in 2015 Canadian dollars ($1CAD = $0.78USD). RESULTS: Forty two children and their caregivers were enrolled. Overall median (interquartile range) monthly healthcare cost was $12 131 ($8159-$15 958) comprising $9929 (89%) family caregiving hours, $996 (9%) publicly funded, and $252 (2%) out-of-pocket (<1% third-party insurance) costs. With higher FIM score (lower dependency), median costs were reduced by 4.5% (95% confidence interval: 8.3%-0.5%), adjusted for age, sex, tracheostomy, and daily ventilation duration. Note: since the three cost categories did not sum to the total statistically derived median cost, the percentage of each category used the sum of median public + caregiver lost time + private out-of-pocket + third-party insurance as the denominator. CONCLUSIONS: For HMV children, most healthcare costs were due to family caregiving costs. More dependent children incur highest costs. The financial burden to family caregivers is substantial and needs to considered in future policy decisions related to pediatric HMV.

Temporal trends in place of death for end-of-life patients: Evidence from Toronto, Canada.

Understanding the temporal trends in the place of death among patients in receipt of home-based palliative care can help direct health policies and planning of health resources. This paper aims to assess the temporal trends in place of death and its determinants over the past decade for patients receiving home-based palliative care. This paper also examines the impact of early referral to home-based palliative care services on patient's place of death. Survey data collected in a home-based end-of-life care program in Toronto, Canada from 2005 to 2015 were analysed using a multivariate logistic model. The results suggest that the place of death for patients in receipt of home-based palliative care has changed over time, with more patients dying at home over 2006-2015 when compared to 2005. Also, early referral to home-based palliative care services may not increase a patient's likelihood of home death. Understanding the temporal shifts of place of death and the associated factors is essential for effective improvements in home-based palliative care programs and the development of end-of-life care policies.

Inequality of opportunity in healthcare expenditures: evidence from China.

BACKGROUND: The theory of equality of opportunity attributes total inequality to effort levels and circumstance factors. Inequality attributable to circumstance is defined as inequality of opportunity (IOp), namely inequity. Many studies have been pursued in this area but few concerning health care, especially in China. Despite Chinese health system reforms, healthcare inequity remains. This study explores the extent and sources of IOp in outpatient and inpatient expenditures in China. METHODS: We used three waves (2011, 2013 and 2015) of data from the China Health and Retirement Longitudinal Study that offer a nationally representative sample of Chinese residents aged 45 and older. Based on a pooled regression model, we estimated the contribution of circumstance factors to the inequality in outpatient and inpatient expenditures by defining a counterfactual distribution. The "circumstance-free effort" was introduced to deal with the correlation between circumstance and effort. RESULTS: We report a decline in inequity from 2011 to 2015, and the IOp ratio to total inequality in outpatient and inpatient expenditures decreased 9.4% (from 28.6 to 25.9%) and 3.3% (from 49.1 to 47.5%), respectively. Social background, medical supply-side factors, including the type of basic medical insurance, region and community medical resources were important sources of IOp in outpatient and inpatient expenditures. CONCLUSIONS: These findings provide information on which to base policies designed to reduce inequity in healthcare expenditures. It is necessary to transfer more subsidies to the New Co-operative Medical System, and to address the uneven regional distribution of medical resources. Additionally, increasing access to quality primary community clinics may be a pro-poor policy to alleviate inequity in the use of outpatient care. Compared to outpatient services, policies protecting vulnerable populations need to pay more attention to the financing and design of inpatient services.

Healthcare utilization and costs for spinal conditions in Ontario, Canada - opportunities for funding high-value care: a retrospective cohort study.

BACKGROUND CONTEXT: An important step in improving spinal care is understanding how current health-care resources and associated cost are being utilized and distributed across a health-care system. PURPOSE: Our objective was to examine the magnitude and distribution of direct health care costs for spinal conditions across physician type and hospital setting. DESIGN/SETTING: Cross-sectional analysis of administrative health data for the fiscal year 2013-2014 from the province of Ontario, Canada. PATIENT SAMPLE: Adult population aged 18+ years (N=10,841,302). OUTCOME MEASURES: Person visit rates and total number of people and visits by specific care settings were calculated for all spinal conditions as well as stratified by nontrauma and trauma-related conditions. Variation in rates by age and sex was examined. The proportion of patients seeing physicians of different specialties was calculated for each condition grouping. Direct medical costs were estimated and their percentage distribution by care setting calculated for nontrauma and trauma-related conditions. Additionally, costs for spinal imaging overall and stratified by type of scan were determined. METHODS: Administrative health databases were analyzed, including data on physician services, emergency department visits, and hospitalizations. ICD-9 and -10 diagnostic codes were used to identify nontraumatic (degenerative or inflammatory) and traumatic spinal disorders. A validated algorithm was used to estimate direct medical costs. RESULTS: Overall, 822,000 adult Ontarians (7.6%) made 1.6 million outpatient physician visits for spinal conditions; the majority (1.1 million) of these visits were for nontrauma conditions. Approximately, 86% of outpatient visits were in primary care. Emergency Department (ED) visits for nontrauma spinal conditions (130,000 out of 156,000 ED visits) accounted for 2.8% of all ED visits in the province. Total costs for spine-related care were $264 million (CDN) with 64% of costs due to nontrauma conditions. For these nontrauma conditions, ED visits cost $28 million for 130,000 visits ($215 per visit). For $32 million spent in primary care, 890,000 visits were made ($36 per visit). Spine imaging costs were $66.5 million, yielding a combined total of $330 million in health care spending for spinal conditions. CONCLUSIONS: Spinal conditions place a large and costly burden on the health-care system. The disproportionate annual cost associated with ED visits represents a potential opportunity to redirect costs to fund more clinically and cost-effective models of care for nontraumatic spinal conditions.