Analysis of Affordable Health Care.

BACKGROUND: Lack of affordable health care affects the uninsured, commercially insured, and Medicare beneficiaries. Yet, the wide variation in providers' prices and practice styles suggests that more affordable care already may be available and data on low value and wasteful care suggest that lower cost care need not come at the expense of better quality. Although price variation has received the most attention in the literature and legislation, total cost of care is a function of both unit prices (fees) and the quantity of services. OBJECTIVE: To partition provider-specific variation in total annual risk-adjusted per capita expenditures on health care services into variation in unit prices (fees) versus quantities of services, and to explore the relationship between low value, avoidable, discretionary, and recommended care to total health expenditures. The analysis is important because both prices and quantities of services can affect affordability and reductions in prices versus quantities have very different effects on providers' profits. SETTING: 2018 data from the Minnesota State Employees Group Insurance Program (SEGIP) that offers a tiered cost-sharing health insurance benefit design to 130,000 State employees and their dependents (SEGIP "members"). EXPOSURE: Each year during open enrollment, SEGIP members choose a primary care clinic (PCC). The PCC can make decisions regarding both unit prices and prescribed services. PCCs are placed in one of four cost-sharing tiers based on the total annual risk-adjusted per capita health expenditures for the SEGIP members who choose their clinic. Members choosing higher cost PCCs face higher deductibles, copayments, and maximum out-of-pocket spending limits. MEASURES: Overall prices and use of inpatient, outpatient hospital, professional, and pharmaceutical services, total and avoidable use of emergency department visits and inpatient admissions, low value care, testing for patients with pneumonia, and recommended preventive care. RESULTS: Differences in total risk-adjusted annual per capita health expenditures across the care systems were substantial. Higher cost providers had both higher unit prices and higher use of services. Variation in the quantity of health care services explained more of the variance in total spending than variation in prices. Prices for professional services and use of inpatient, outpatient hospital, and pharmaceutical services, and ambulatory care sensitive admissions, contributed significantly to high total expenditures. Lower cost PCCs in the lowest cost-sharing tier had higher rates of low value care and lower emergency department visits per capita. Neither the number of investigations for patients with pneumonia nor the receipt of recommended mammography screening varied systematically by tier. CONCLUSIONS: Efforts to identify and expand sources of affordable care, including improved information and incentives for consumers, need to account for variation in both prices and quantities of services. Efforts to encourage more efficient use of health care services by providers need to consider the effect of those efforts on the provider's internal costs and thus their profits.

Return to work after deceased donor kidney transplant under the kidney allocation system.

BACKGROUND: The Kidney Allocation System (KAS) includes a scoring system to match transplant candidate life expectancy with expected longevity of the donor kidney, and a backdating policy that gives waitlist time credit to patients waitlisted after starting dialysis treatment (post-dialysis). We estimated the effect of the KAS on employment among patient subgroups targeted by the policy. METHODS: We used a sample selection model to compare employment after transplant before and after KAS implementation among patients on the kidney-only transplant waitlist between December 4, 2011 and December 31, 2017. RESULTS: Post-dialysis transplant recipients aged 18-49 were significantly more likely to be employed 1-year post transplant in the post-KAS era compared to the pre-KAS era. Transplant recipients aged 35-64 with no dialysis treatment were significantly less likely to be employed 1 year after transplant in the post-KAS era compared to the pre-KAS era. CONCLUSIONS: This study provides the first assessment of employment after DDKT under the KAS and provides important information about both the methods used to measure employment after transplant and the outcome under the KAS. Changes in employment after DDKT among various patient subgroups have important implications for assessing long-term patient and societal effects of the KAS and organ allocation policy.

Maternity leave duration and postpartum mental and physical health: implications for leave policies.

This study examines the association of leave duration with depressive symptoms, mental health, physical health, and maternal symptoms in the first postpartum year, using a prospective cohort design. Eligible employed women, eighteen years or older, were interviewed in person at three Minnesota hospitals while hospitalized for childbirth in 2001. Telephone interviews were conducted at six weeks (N = 716), twelve weeks (N = 661), six months (N = 625), and twelve months (N = 575) after delivery. Depressive symptoms (Edinburgh Postnatal Depression Scale), mental and physical health (SF-12 Health Survey), and maternal childbirth-related symptoms were measured at each time period. Two-stage least squares analysis showed that the relationship between leave duration and postpartum depressive symptoms is U-shaped, with a minimum at six months. In the first postpartum year, an increase in leave duration is associated with a decrease in depressive symptoms until six months postpartum. Moreover, ordinary least squares analysis showed a marginally significant linear positive association between leave duration and physical health. Taking leave from work provides time for mothers to rest and recover from pregnancy and childbirth. Findings indicate that the current leave duration provided by the Family and Medical Leave Act, twelve weeks, may not be sufficient for mothers at risk for or experiencing postpartum depression.

An alternative model of maternity care for low-risk birth: Maternal and neonatal outcomes utilizing the midwifery-based birth center model.

OBJECTIVE: To assess key birth outcomes in an alternative maternity care model, midwifery-based birth center care. DATA SOURCES: The American Association of Birth Centers Perinatal Data Registry and birth certificate files, using national data collected from 2009 to 2019. STUDY DESIGN: This observational cohort study compared key clinical birth outcomes of women at low risk for perinatal complications, comparing those who received care in the midwifery-based birth center model versus hospital-based usual care. Linear regression analysis was used to assess key clinical outcomes in the midwifery-based group as compared with hospital-based usual care. The hospital-based group was selected using nearest neighbor matching, and the primary linear regressions were weighted using propensity score weights (PSWs). The key clinical outcomes considered were cesarean delivery, low birth weight, neonatal intensive care unit admission, breastfeeding, and neonatal death. We performed sensitivity analyses using inverse probability weights and entropy balancing weights. We also assessed the remaining role of omitted variable bias using a bounding methodology. DATA COLLECTION: Women aged 16-45 with low-risk pregnancies, defined as a singleton fetus and no record of hypertension or cesarean section, were included. The sample was selected for records that overlapped in each year and state. Counties were included if there were at least 50 midwifery-based birth center births and 300 total births. After matching, the sample size of the birth center cohort was 85,842 and the hospital-based cohort was 261,439. PRINCIPAL FINDINGS: Women receiving midwifery-based birth center care experienced lower rates of cesarean section (-12.2 percentage points, p < 0.001), low birth weight (-3.2 percentage points, p < 0.001), NICU admission (-5.5 percentage points, p < 0.001), neonatal death (-0.1 percentage points, p < 0.001), and higher rates of breastfeeding (9.3 percentage points, p < 0.001). CONCLUSIONS: This analysis supports midwifery-based birth center care as a high-quality model that delivers optimal outcomes for low-risk maternal/newborn dyads.

The Effect Of Next Generation Accountable Care Organizations On Medicare Expenditures.

The Next Generation Accountable Care Organization (NGACO) model (active during 2016-21) tested the effects of high financial risk, payment mechanisms, and flexible care delivery on health care spending and value for fee-for-service Medicare beneficiaries. We used quasi-experimental methods to examine the model's effects on Medicare Parts A and B spending. Sixty-two ACOs with more than 4.2 million beneficiaries and more than 91,000 practitioners participated in the model. The model was associated with a $270 per beneficiary per year, or approximately $1.7 billion, decline in Medicare spending. After shared savings payments to ACOs were included, the model increased net Medicare spending by $56 per beneficiary per year, or $96.7 million. Annual declines in spending for the model grew over time, reflecting exit by poorer-performing NGACOs, improvement among the remaining NGACOs, and the COVID-19 pandemic. Larger declines in spending occurred among physician practice ACOs and ACOs that elected population-based payments and risk caps greater than 5 percent.

Work and non-pathological gambling.

Most economists believe that people would value an additional $1,000 in income more if they were poor than if rich, but if so, people should not gamble according to standard expected utility theory. Thus, economists have been challenged to explain the pervasiveness of gambling in human behavior. A recently proposed solution to this theoretical challenge (Nyman 2004; Nyman et al. in Journal of Socio-Economics 37:2492-2504, 2008) suggests that, because having to work for one's income is a fact of life in market economies, many individuals view the winnings from gambling not only as additional income, but as additional income for which one does not need to work. As a result, individuals, and especially those who are disadvantaged in the labor market, attach a utility premium to gambling winnings and gamble because of that. This utility premium would explain the pervasiveness of gambling in society, especially among the economically disadvantaged. This paper reviews the economic approaches to explaining non-pathological gambling, presents an overview of the new theory, and uses data from the National Epidemiological Survey of Alcohol and Related Conditions from 2001 to test it. The results indicate that the respondent's work characteristics explain the decision to gamble in a way that is consistent with theory.

Value-based purchasing for physician services.

Growth in Medicare expenditures has forced legislators and policymakers to look for ways to slow spending and get more value for their money. This article reviews previous federal efforts to control Medicare costs as well as current ones required by the Patient Protection and Affordable Care Act. It also describes a proposal for value-based purchasing that the authors developed under contract to the Centers for Medicare and Medicaid Services. This approach uses two measurement systems-one for physicians who practice primarily in outpatient settings and one for physicians who practice primarily in the hospital.

Postpartum depressive symptoms and the combined load of paid and unpaid work: a longitudinal analysis.

PURPOSE: To investigate the effects of total workload and other work-related factors on postpartum depression in the first 6 months after childbirth, utilizing a hybrid model of health and workforce participation. METHODS: We utilized data from the Maternal Postpartum Health Study collected in 2001 from a prospective cohort of 817 employed women who delivered in three community hospitals in Minnesota. Interviewers collected data at enrollment and 5 weeks, 11 weeks, and 6 months after childbirth. The Edinburgh Postnatal Depression Scale measured postpartum depression. Independent variables included total workload (paid and unpaid work), job flexibility, supervisor and coworker support, available social support, job satisfaction, infant sleep problems, infant irritable temperament, and breastfeeding. RESULTS: Total average daily workload increased from 14.4 h (6.8 h of paid work; 7.1% working at 5 weeks postpartum) to 15.0 h (7.9 h of paid work; 87% working at 6 months postpartum) over the 6 months. Fixed effects regression analyses showed worse depression scores were associated with higher total workload, lower job flexibility, lower social support, an infant with sleep problems, and breastfeeding. CONCLUSIONS: Working mothers of reproductive years may find the study results valuable as they consider merging their work and parenting roles after childbirth. Future studies should examine the specific mechanisms through which total workload affects postpartum depressive symptoms.

Competitive pricing and the challenge of cost control in medicare.

The Medicare program faces a serious challenge: it must find ways to control costs but must do so through a system of congressional oversight that necessarily limits its choices. We look at one approach to prudent purchasing - competitive pricing - that Medicare has attempted many times and in various ways since the beginning of the program, and in all but one case unsuccessfully due to the politics of provider opposition working through Congress and the courts. We look at some related efforts to change Medicare pricing to explore when the program has been successful in making dramatic changes in how it pays for health care. A set of recommendations emerges for ways to respond to the impediments of law and politics that have obstructed change to more efficient payment methods. Except in unusual cases, competitive pricing threatens too many stakeholders in too many ways for key political actors to support it. But an unusual case may arise in the coming Medicare fiscal crisis, a crisis related in part to the prices Medicare pays. At that point, competitive pricing may look less like a problem and more like a solution coming at a time when the system badly needs one.

Differences in the cost of health care provided by group practices in Minnesota.

This article reports the findings of a study designed to identify differences in the cost and quality of care provided by medical group practices in Minnesota. Fifty-three practices that provide services to enrollees of employer-based self-insured health plans were included in the study. Costs adjusted for case mix and payment levels were found to vary from $2,400 to nearly $4,700 per member per year. Quality of care had less variance and was not found to be related to cost. The practices that provided high-quality, low-cost care included both relatively small physician-owned practices and large, multi-clinic systems that also owned hospitals.

Fee-for-service payment is not the (main) problem.

OBJECTIVE: To understand the effect of physician payment incentives on the allocation of health care resources. DATA SOURCES/STUDY SETTING: Review and analysis of the literature on physician payment incentives. STUDY DESIGN: Analysis of current physician payment incentives and several ways to modify those incentives to encourage increased efficiency. PRINCIPAL FINDINGS: Fee-for-service payments can be incorporated into systems that encourage efficient pricing - prices that are close to the provider's marginal cost - by giving consumers information on provider-specific prices and a strong incentive to choose lower cost providers. However, efficient pricing of services ultimately will need to be supplemented by incentives for efficient production of health and functional status. CONCLUSIONS: The problem with current FFS payment is not paying a fee for each service, per se, but the way in which the fees are determined.

The psychosocial work environment and maternal postpartum depression.

BACKGROUND: Postpartum depression is a debilitating mental disorder affecting women after childbirth. This study examined the correlates of postpartum depression at 11 weeks after childbirth, focusing on work-related stressors and applying the job demand-control-support model. METHOD: Investigators recruited a prospective cohort of 817 employed Minnesota women when hospitalized for childbirth in 2001. Trained interviewers collected data in person and by telephone at enrollment and 5 and 11 weeks postpartum from three Minneapolis and St. Paul hospitals. RESULTS: Results of hierarchical regression analysis showed that worse depression scores (Edinburgh Postnatal Depression Scale) were associated with higher psychological demands, lower schedule autonomy, and lower perceived control over work and family. Perceptions of control mediated the relationships of coworker support and schedule autonomy with postpartum depression scores. Study findings showed no significant buffering effects for decision latitude; however, coworker support and decision latitude appear to act as functional substitutes in reducing postpartum depressive symptoms. CONCLUSION: These findings raise questions about the applicability of the job demand-control-support model to postpartum women or to postpartum depression. Future research could assess the impact of the interaction between the work and home environment on maternal postpartum depression.

Cost-sharing payments for out-of-network care in commercially insured adults.

OBJECTIVES: Providers who do not contract with insurance plans are considered out-of-network (OON) providers. There were 2 objectives in this study: (1) to examine the variations of OON cost sharing, both at the state level and by care settings, and (2) to investigate the pattern of OON care use and cost sharing associated with OON care over time. STUDY DESIGN: Secondary data analysis using claims data of employer-sponsored insurance enrollees. METHODS: The study sample included adults aged 18 to 64 years who were continuously enrolled for at least a full calendar year with medical and prescription drug coverage and for whom OON care payment data were available. We examined levels and distributions of cost sharing for OON care from 2012 to 2017, in both emergency department (ED) and non-ED care settings. Outcome measures included annual use of health plan-covered OON care and total out-of-pocket (OOP) cost sharing for OON care. We also measured the use of and cost-sharing spending for OON care based on urgency and site of service. Logistic regression models were constructed to estimate the probability of OON care. Among those with each type of OON care, a generalized linear regression model was used to estimate the OOP spending on OON care. RESULTS: Slowly decreasing rates of OON care over time occurred in different care settings and at different urgency levels. The cost-sharing amounts for OON care rose rapidly from 2012 through 2016, before slowing slightly in 2017. The growth of cost sharing for OON care during nonemergent hospitalizations especially increased from $671 to $1286 during the study period. The amount enrollees spent on OON care grew in most states, but there were substantial variations. CONCLUSIONS: Cost-sharing payments for OON care represent a growing financial burden for some enrollees. Consumers should be held harmless from higher cost sharing for OON care when it occurs without their knowledge or consent. Further, health plan network adequacy may also merit closer scrutiny. Leveraging provider participation in narrow networks must be balanced with broader consumer protections.

Public policy regarding specialty hospitals.

Why do we need "public policy" regarding specialty hospitals? What is the rationale for government involvement in decisions by the private sector to invest in specialty hospitals? Two possibilities are reduced access to services primarily by the uninsured (a fairness concern) and changes in the types of patients receiving care resulting from poor consumer information (an efficiency concern). The fairness argument faces logical and empirical difficulties, and even if it proved to be true, it is not clear that limiting the growth of specialty hospitals would be an efficient way to address the problem. However, there is some empirical evidence to support the efficiency concern, and if specialty hospitals result in the treatment of patients with lower expected net benefits from treatment, then it is possible that physician-owned facilities could result in an increasingly inefficient allocation of health care resources, higher insurance premiums, and higher rates of uninsurance.

Factors influencing physician use of clinical electronic information technologies after adoption by their medical group practices.

BACKGROUND: A major factor limiting efficiency and quality gains from clinical information technologies is the lack of full use by the clinicians. PURPOSE: To identify the practice and physician characteristics that influence the use of e-scripts after adoption. METHODS: Data were obtained from 27 primary care medical group practices that had e-script technology for 2 years. Physician and practice characteristics were obtained from the clinics, and the proportion of each physician's prescriptions sent electronically was calculated from the prescription records. Practice culture data were obtained from a survey of the physicians in each practice. Data were analyzed using hierarchal regression. FINDINGS: Practice-level variables explain most of the variance in the use of e-scripts by physicians, although there are significant differences in use among specialties as well. General internists have slightly lower use rates and pediatricians have the highest rates. Larger practices and multispecialty practices have higher use rates, and five practice culture dimensions influence these rates; two have a negative influence and three (organizational trust, adaptive, and a business orientation) have a positive influence. PRACTICE IMPLICATIONS: While previous studies have identified physician characteristics and product deficiencies as factors limiting the use of electronic information technologies in medical practices, our data indicate that the influence of these factors may be highly dependent on the culture of the practice. Consequently, practice administrators can improve physician acceptance and use of these technologies by making sure that there is a culture/technology fit before deciding on a product.