Blar i Bergen Open Research Archive på forfatter "Johansson, Kjell Arne"
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Age, risk, and life expectancy in Norwegian intensive care: a registry-based population modelling study.
Lindemark, Frode; Haaland, Øystein Ariansen; Kvåle, Reidar; Flaatten, Hans; Johansson, Kjell Arne (Peer reviewed; Journal article, 2015-05-26)Background: Knowledge about the expected life years gained from intensive care unit (ICU) admission could inform priority-setting decisions across groups of ICU patients and across medical specialties. The aim of this study ... -
The burden of household out-of-pocket health expenditures in Ethiopia: estimates from a nationally representative survey (2015–16)
Kiros, Mizan; Dessie, Ermias; Tolla, Mieraf Taddesse; Johansson, Kjell Arne; Norheim, Ole Frithjof; Memirie, Solomon Tessema; Verguet, Stéphane; Jbaily, Abdulrahman (Journal article; Peer reviewed, 2020)In Ethiopia, little is known about the extent of out-of-pocket health expenditures and the associated financial hardships at national and regional levels. We estimated the incidence of both catastrophic and impoverishing ... -
A calibration study of SAPS II with Norwegian intensive care registry data
Haaland, Øystein Ariansen; Lindemark, Frode; Flaatten, Hans; Kvåle, Reidar; Johansson, Kjell Arne (Peer reviewed; Journal article, 2014-05-12)Background Mortality prediction is important in intensive care. The Simplified Acute Physiology Score (SAPS) II is a tool for predicting such mortality. However, the original SAPS II is poorly calibrated to current intensive ... -
Changes in substance use during outpatient treatment for substance use disorders: a prospective Norwegian cohort study from 2016 to 2020
Vold, Jørn Henrik; Chalabianloo, Fatemeh; Aas, Christer Frode; Løberg, Else-Marie; Johansson, Kjell Arne; Fadnes, Lars T. (Journal article; Peer reviewed, 2021)Background Continuous use of amphetamines, alcohol, benzodiazepines, cannabis, cocaine, or opioids contributes to health impairments, increased morbidity, and overdose deaths among patients with substance use disorders ... -
Contextualization of cost-efectiveness evidence from literature for 382 health interventions for the Ethiopian essential health services package revision
Hailu, Alemayehu; Eregata, Getachew Teshome; Yigezu, Amanuel; Bertram, Melanie; Johansson, Kjell Arne; Norheim, Ole Frithjof (Journal article; Peer reviewed, 2021)Background Cost-effectiveness of interventions was a criterion decided to guide priority setting in the latest revision of Ethiopia’s essential health services package (EHSP) in 2019. However, conducting an economic ... -
Cost-benefit and extended cost-effectiveness analysis of a comprehensive adolescent pregnancy prevention program in Zambia: study protocol for a cluster randomized controlled trial
Mori, Amani Thomas; Kampata, Linda Milimo; Musonda, Patrick; Johansson, Kjell Arne; Robberstad, Bjarne; Sandøy, Ingvild Fossgard (Peer reviewed; Journal article, 2017-12-19)Background: Early marriages, pregnancies and births are the major cause of school drop-out among adolescent girls in sub-Saharan Africa. Birth complications are also one of the leading causes of death among adolescent ... -
A cost-effectiveness analysis of maternal and neonatal health interventions in Ethiopia
Memirie, Solomon Tessema; Tolla, Mieraf Taddesse; Desalegn, Dawit; Hailemariam, Mengistu; Norheim, Ole Frithjof; Verguet, Stéphane; Johansson, Kjell Arne (Peer reviewed; Journal article, 2019-05-18)Ethiopia is one of the sub-Saharan African countries contributing to the highest number of maternal and neonatal deaths. Coverage of maternal and neonatal health (MNH) interventions has remained very low in Ethiopia. We ... -
Costs and expected gain in lifetime health from intensive care versus general ward care of 30,712 individual patients: A distribution-weighted cost-effectiveness analysis
Lindemark, Frode; Haaland, Øystein Ariansen; Kvåle, Reidar; Flaatten, Hans; Norheim, Ole Frithjof; Johansson, Kjell Arne (Peer reviewed; Journal article, 2017-08-21)Background: Clinicians, hospital managers, policy makers, and researchers are concerned about high costs, increased demand, and variation in priorities in the intensive care unit (ICU). The objectives of this modelling ... -
Country contextualisation of cost-effectiveness studies: lessons from Ethiopia
Johansson, Kjell Arne; Tolla, Mieraf Taddesse; Memirie, Solomon Tessema; Miljeteig, Ingrid; Habtemariam, Mahlet; Woldemariam, Addis Tamire; Verguet, Stéphane; Norheim, Ole Frithjof (Peer reviewed; Journal article, 2019)Emerging demographic, epidemiological and health system changes in low-income countries require revisions of national essential health services packages in accordance with standard healthcare priority setting methods. ... -
Dispensation of attention deficit hyperactivity disorder (ADHD) medications in patients receiving opioid agonist therapy; A national prospective cohort study in Norway from 2015 to 2017
Vold, Jørn Henrik; Aas, Christer Frode; Skurtveit, Svetlana; Odsbu, Ingvild; Chalabianloo, Fatemeh; Halmøy, Anne; Johansson, Kjell Arne; Fadnes, Lars T. (Journal article; Peer reviewed, 2020)Background It is estimated that up to a third of patients on opioid agonist therapy (OAT) have attention deficit hyperactivity disorder (ADHD). Treatment by ADHD medication, including a centrally acting stimulant (CAS) ... -
Dispensations of benzodiazepines, zhypnotics, and gabapentinoids to patients receiving opioid agonist therapy; a prospective cohort study in Norway from 2013 to 2017
Vold, Jørn Henrik; Skurtveit, Svetlana; Aas, Christer Frode; Chalabianloo, Fatemeh; Kloster, Pia Synnøve; Johansson, Kjell Arne; Fadnes, Lars T. (Journal article; Peer reviewed, 2020)Background Dispensations of benzodiazepines, z-hypnotics, and gabapentinoids to patients on opioid agonist therapy (OAT) are common and have pros and cons. The objectives of the current study are to define the dispensation ... -
Effectiveness and Safety of Low-Threshold Opioid-Agonist Treatment in Hard-To-Reach Populations with Opioid Dependence
Chalabianloo, Fatemeh; Ohldieck, Christian; Haaland, Øystein Ariansen; Fadnes, Lars T.; Johansson, Kjell Arne (Journal article; Peer reviewed, 2021)Objectives: Opioid-use disorder is related to premature death worldwide. Opioid-agonist treatment (OAT) is an effective treatment for opioid dependence. OAT delivery platforms may influence treatment access and outcomes, ... -
Estimating health adjusted age at death (HAAD)
Johansson, Kjell Arne; Økland, Jan-Magnus; Skaftun, Eirin Krüger; Bukhman, Gene; Norheim, Ole Frithjof; Coates, Matthew M.; Haaland, Øystein Ariansen (Journal article; Peer reviewed, 2020-07-14)Objectives: At any point in time, a person’s lifetime health is the number of healthy life years they are expected to experience during their lifetime. In this article we propose an equity-relevant health metric, Health ... -
Financial burden of HIV and TB among patients in Ethiopia: a cross-sectional survey
Assebe, Lelisa Fekadu; Negussie, Eyerusalem Kebede; Jbaily, Abdulrahman; Tolla, Mieraf Taddesse; Johansson, Kjell Arne (Journal article; Peer reviewed, 2020)Objectives HIV and tuberculosis (TB) are major global health threats and can result in household financial hardships. Here, we aim to estimate the household economic burden and the incidence of catastrophic health expenditures ... -
Financial risk of road traffic trauma care in public and private hospitals in Addis Ababa, Ethiopia: A cross-sectional observational study
Dhufera, Hailu Tamiru; Jbaily, Abdulrahman; Verguet, Stéphane; Tolla, Mieraf Taddesse; Johansson, Kjell Arne; Memirie, Solomon Tessema (Journal article; Peer reviewed, 2022)Background Road traffic injuries are among the most important causes of morbidity and mortality and cause substantial economic loss to households in Ethiopia. This study estimates the financial risks of seeking trauma ... -
Financial risk of seeking maternal and neonatal healthcare in southern Ethiopia: a cohort study of rural households
Borde, Moges Tadesse; Loha, Eskindir; Johansson, Kjell Arne; Lindtjørn, Bernt (Journal article; Peer reviewed, 2020)Introduction Ethiopian households’ out-of-pocket healthcare payments constitute one-third of the national healthcare budget and are higher than the global and low-income countries average, and even the global target. Such ... -
Financial risks of care seeking for malaria by rural households in Jimma Zone, Oromia Region, Southwest Ethiopia: a cross-sectional study
Assebe, Lelisa Fekadu; Dillu, Dereje; Tiru, Gemu; Johansson, Kjell Arne; Bolongaita, Sarah; Chakrabarti, Averi; Hendrix, Nathaniel (Journal article; Peer reviewed, 2021)Objectives Despite major progress in the prevention and control of malaria in recent years, the disease remains a major cause of morbidity in Ethiopia. Malaria also imposes substantial socioeconomic costs on households. ... -
A flexible formula for incorporating distributive concerns into cost-effectiveness analyses: Priority weights
Haaland, Øystein Ariansen; Lindemark, Frode; Johansson, Kjell Arne (Peer reviewed; Journal article, 2019-10-10)Background Cost effectiveness analyses (CEAs) are widely used to evaluate the opportunity cost of health care investments. However, few functions that take equity concerns into account are available for such CEA methods, ... -
Further benefits by early start of HIV treatment in low income countries: Survival estimates of early versus deferred antiretroviral therapy
Johansson, Kjell Arne; Robberstad, Bjarne; Norheim, Ole Frithjof (Peer reviewed; Journal article, 2010-01-16)Background International HIV guidelines have recently shifted from a medium-late to an early-start treatment strategy. As a consequence, more people will be eligible to Highly Active Antiretroviral Therapy (HAART). We ... -
Generalised cost-effectiveness analysis of 159 health interventions for the Ethiopian essential health service package
Eregata, Getachew Teshome; Hailu, Alemayehu; Stenberg, Karin; Johansson, Kjell Arne; Norheim, Ole Frithjof; Bertram, Melanie Y. (Journal article; Peer reviewed, 2021-01-06)Background: Cost effectiveness was a criterion used to revise Ethiopia’s essential health service package (EHSP) in 2019. However, there are few cost-effectiveness studies from Ethiopia or directly transferable evidence ...