Publications by authors named "Oddvar Kaarboe"

Waiting time is a rationing mechanism that is used in publicly funded healthcare systems as a mean to ensure equal access for equal need. However, several studies suggest that individuals with higher socioeconomic status wait less. These studies typically measure patients' socioeconomic status as an aggregate measure from patients' residential area and the results are hence vulnerable for aggregation biases.

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Introduction: Non-communicable diseases (NCDs) constitute approximately 74% of global mortality, with 77% of these deaths occurring in low-income and middle-income countries. Tanzania exemplifies this situation, as the percentage of total disability-adjusted life years attributed to NCDs has doubled over the past 30 years, from 18% to 36%. To mitigate the escalating burden of severe NCDs, the Tanzanian government, in collaboration with local and international partners, seeks to extend the integrated package of essential interventions for severe NCDs (PEN-Plus) to district-level facilities, thereby improving accessibility.

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Norway's extended free choice (EFC) reform extends the patient's choice of publicly funded hospitals for treatment to authorized private institutions (EFC providers). We study the effects of the reform on waiting times, number of visits, and patients' Charlson Comorbidity Index scores in public hospitals. We use a difference-in-differences model to compare changes over time for public hospitals with and without EFC providers in the catchment area.

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Background: The implementation of Integrated Care Models (ICMs) represents a strategy for addressing the increasing issues of system fragmentation and improving service customization according to user needs. Available ICMs have been developed for adult populations, and less is known about ICMs specifically designed for children and youth. The study objective was to summarize and assess emerging ICMs for mental health services targeting children and youth in Norway.

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Background: A leadership development programme (The Health Leadership School) was launched in 2018 for junior doctors and medical students in Norway.

Objective: To study participants' experiences and self-assessed learning outcomes, and if there were any differences in outcome among participants who met face-to-face versus and those who had to complete half of the programme in a virtual classroom due to the COVID-19 pandemic.

Methods: Participants who completed The Health Leadership School in 2018-2020 were invited to respond to a web-based questionnaire.

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We analyse how payment systems for general practitioners (GPs) and hospital specialists affect inequalities in healthcare treatments, referrals, and patient health. We present a model of contracting with two providers, a GP and a hospital specialist, with patients differing in severity and socioeconomic status, and the GP only receiving an informative signal on severity. We investigate four health system configurations depending on whether the GP refers and the specialist treats only high-severity patients or patients with any severity.

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The Nordic countries are healthcare systems with tax-based financing and ambitions for universal access to comprehensive services. This implies that distribution of healthcare resources should be based on individual needs, not on the ability to pay. Despite this ideological orientation, significant expansion in voluntary private health insurance (VPHI) contracts has occurred in recent decades.

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Using a rich Norwegian longitudinal data set, this study explores the effects of different social capital variables on the probability of cigarette smoking. There are four social capital variables available in two waves of our data set. Our results based on probit (and OLS) analyses (with municipality fixed-effects) show that the likelihood of smoking participation is negatively and significantly associated with social capital attributes, namely, community trust (-0.

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We investigate whether educational attainment affects waiting time of elderly patients in somatic hospitals. We consider three distinct pathways; that patients with different educational attainment have different disease patterns, that patients with different levels of education receive treatments at different hospitals, and that patient choice and supply of local health services within hospital catchment areas explain unequal waiting time of different educational groups. We find evidence of an educational gradient in waiting time for male patients, but not for female patients.

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Many publicly funded health systems use activity-based financing to increase hospital production and efficiency. The aim of this study is to investigate whether price changes for different treatments affect the number of patients treated and the mix of activity provided by hospitals. We exploit the variations in prices created by the changes in the national average treatment cost per diagnosis-related group (DRG) offered to Norwegian hospitals over a period of 5 years (2003-2007).

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We investigate the distributional consequences of two different waiting times initiatives, one in Norway, and one in Scotland. The primary focus of Scotland's recent waiting time reforms, introduced in 2003, and modified in 2005 and 2007, has been on reducing maximum waiting times through the imposition of high profile national targets accompanied by increases in resources. In Norway, the focus of the reform introduced in September 2004, has been on assigning patients referred to hospital a maximum waiting time based on disease severity, the expected benefit and the cost-effectiveness of the treatment.

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We investigate whether socioeconomic status, measured by income and education, affects waiting time when controls for severity and hospital-specific conditions are included. We also examine which aspects of the hospital supply (attachment to local hospital, traveling time, or choice of hospital) matter most for unequal treatment of different socioeconomic groups. The study uses administrative data from all elective inpatient and outpatient stays in somatic hospitals in Norway.

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This paper presents a new way to monitor priority settings in public health-care systems. We take departure in medical guidelines prescribing acceptable waiting times for different medical descriptions. Allocating ICD10 codes to the medical descriptions, we are able to compare actual waiting times to the recommended maximum waiting times.

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We present a model of optimal contracting between a purchaser and a provider of health services when quality has two dimensions. We assume that: (i) the provider is (at least to some extent) altruistic; (ii) one dimension of quality is verifiable (dimension 1) and one dimension is not verifiable (dimension 2); (iii) the two quality dimensions can be either substitutes or complements. Our main result is that setting the price equal to the marginal benefit of the verifiable quality dimension can be optimal even if the two quality dimensions are substitutes.

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Objective: Targeting hospital treatment at patients with high priority would seem to be a natural policy response to the growing gap between what can be done and what can be financed in the specialist health care sector. The paper examines the distributional consequences of this policy.

Method: 450000 elective patients are allocated to priority groups on the basis of medical guidelines developed by one of the regional health authorities in Norway.

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The right to equal treatment, irrespective of age, gender, ethnicity, socio-economic status and place of residence, is an important principle for several health care systems. A reform of the Norwegian hospital sector of 2002 may be used as a relevant experiment for investigating whether centralization of ownership and management structures will lead to more equal prioritization practices over geographical regions. One concern was variation in waiting times across the country.

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Background: There has been a substantial increase in reimbursement for outpatient laboratory services in recent years. This article gives an overview of the use of such laboratory services and discusses measures for improved efficiency.

Material And Methods: We have analysed reimbursement to the specialist health care for the period 2002-04.

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Background: There has been a large increase in the use and costs of laboratory tests during recent years. Several reports have indicated excessive and inappropriate use. The purpose of this study was to assess the use of public laboratory services within clinical chemistry in two Norwegian health regions.

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In recent years, decentralization of financial and political power has been perceived as a useful means to improve outcomes of the health care sector of many European countries. Such reforms could be the result of fashionable policy trends, rather than being based on knowledge of "what works". If decentralization is the favored strategy in health care, studies of countries that go against the current trend will be of interest and importance as they provide information about the potential drawbacks of decentralization.

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Starting in January 2002, the majority of the Norwegian Parliament transferred the ownership of all public hospitals from the county governments to the central state. This round of reforms represents the most recent attempt by the central government to resolve major problems in the Norwegian health care system. In this paper, we describe these reforms and the problems they are intended to remedy.

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