Liv Ariane Augestad

Bilde av Liv Ariane Augestad
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Mobiltelefon +4745285389 45 28 53 89
Brukernavn
Besøksadresse Forskningsveien 3A Harald Schjelderups hus 0373 OSLO
Postadresse Postboks 1089 Blindern 0317 OSLO

Publikasjoner

  • Michel, Yvonne Anne; Augestad, Liv Ariane; Barra, Mathias & Rand, Kim (2018). A Norwegian 15D value algorithm: proposing a new procedure to estimate 15D value algorithms. Quality of Life Research.  ISSN 0962-9343.  s 1- 15 . doi: 10.1007/s11136-018-2043-9
  • Michel, Yvonne Anne; Augestad, Liv Ariane & Rand, Kim (2018). Comparing 15D valuation studies in Norway and Finland - Challenges when combining information from several valuation tasks. Value in Health.  ISSN 1098-3015.  21(4), s 462- 470 . doi: 10.1016/j.jval.2017.09.018 Fulltekst i vitenarkiv.
  • Stavem, Knut; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø & Rand, Kim (2018). General population norms for the EQ-5D-3 L in Norway: comparison of postal and web surveys. Health and Quality of Life Outcomes.  ISSN 1477-7525.  16(204), s 1- 10 . doi: 10.1186/s12955-018-1029-1
  • Rand, Kim; Ramos-Goñi, Juan Manuel; Augestad, Liv Ariane & Luo, Nan (2017). Less Is More: Cross-Validation Testing of Simplified Nonlinear Regression Model Specifications for EQ-5D-5L Health State Values. Value in Health.  ISSN 1098-3015.  20(7), s 945- 952 . doi: 10.1016/j.jval.2017.03.013 Fulltekst i vitenarkiv.
  • Augestad, Liv Ariane; Stavem, Knut; Kristiansen, Ivar Sønbø; Samuelsen, Carl Haakon & Rand-Hendriksen, Kim (2016). Influenced from the start: anchoring bias in time trade-off valuations. Quality of Life Research.  ISSN 0962-9343.  25(9), s 1- 13 . doi: 10.1007/s11136-016-1266-x
  • Michel, Yvonne Anne; Engel, Lidia; Rand-Hendriksen, Kim; Augestad, Liv Ariane & Whitehurst, David G T (2016). “When I saw walking I just kind of took it as wheeling”: interpretations of mobility-related items in generic, preference-based health state instruments in the context of spinal cord injury. Health and Quality of Life Outcomes.  ISSN 1477-7525.  164(14) . doi: 10.1186/s12955-016-0565-9 Fulltekst i vitenarkiv. Vis sammendrag
  • Barra, Mathias; Augestad, Liv Ariane; Whitehurst, David G T & Rand-Hendriksen, Kim (2015). Examining the relationship between health-related quality of life and increasing numbers of diagnoses. Quality of Life Research.  ISSN 0962-9343. . doi: 10.1007/s11136-015-1026-3
  • Barra, Mathias; Lindstrøm, Jonas Christoffer; Adams, Samantha Salvesen & Augestad, Liv Ariane (2015). Sesongjusterte fødselsfrekvenser er Poisson-fordelte. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  135(23/24), s 2154- 2158 . doi: 10.4045/tidsskr.14.1506
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2013). Time trade-off and attitudes toward euthanasia: implications of using 'death' as an anchor in health state valuation. Quality of Life Research.  ISSN 0962-9343.  22(4), s 705- 714 . doi: 10.1007/s11136-012-0192-9
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). Impact of Transformation of Negative Values and Regression Models on Differences Between the UK and US EQ-5D Time Trade-Off Value Sets. PharmacoEconomics (Auckland).  ISSN 1170-7690.  30(12), s 1203- 1214 . doi: 10.2165/11595420-000000000-00000 Vis sammendrag
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). Learning Effects in Time Trade-Off Based Valuation of EQ-5D Health States. Value in Health.  ISSN 1098-3015.  15(2), s 340- 345 . doi: 10.1016/j.jval.2011.10.010
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2012). Time Trade-Off and Ranking Exercises Are Sensitive to Different Dimensions of EQ-5D Health States. Value in Health.  ISSN 1098-3015.  15(5), s 777- 782 . doi: 10.1016/j.jval.2012.04.002
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Dahl, Fredrik Andreas (2012). A critical re-evaluation of the regression model specification in the US D1 EQ-5D value function. Population Health Metrics.  ISSN 1478-7954.  10 . doi: 10.1186/1478-7954-10-2
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Dahl, Fredrik Andreas; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). A Shortcut to Mean-Based Time Tradeoff Tariffs for the EQ-5D?. Medical decision making.  ISSN 0272-989X.  32(4), s 569- 577 . doi: 10.1177/0272989X11431607
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø & Stavem, Knut (2011). Comparison of hypothetical and experienced EQ-5D valuations: relative weights of the five dimensions. Quality of Life Research.  ISSN 0962-9343. . doi: 10.1007/s11136-011-0016-3 Vis sammendrag

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  • Rand, Kim & Augestad, Liv Ariane (2017). A framework for QALY-calculations with different weights for improvements and impairments of health.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim & Barra, Mathias (2016). Nesten perfekt helse -er det virkelig så ille?.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim & Barra, Mathias (2016). Using the choice sequence in Time trade-off as Discrete Choices – do the two stories match?.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim & Barra, Mathias (2016). Using the choice sequence in time trade-off as discrete choices - do the two stories match?.
  • Michel, Yvonne Anne; Engel, Lidia; Augestad, Liv Ariane; Rand-Hendriksen, Kim & Whitehurst, David G T (2016). Interpretations of mobility-related items in generic, preference-based health state instruments in the context of spinal cord injury.
  • Michel, Yvonne Anne; Engel, Lidia; Augestad, Liv Ariane; Rand-Hendriksen, Kim & Whitehurst, David G T (2016). "When I saw walking, I just kind of took it as wheeling" Diverging interpretations of items in generic preference-based HRQoL instruments: the example of mobility and spinal cord injury.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2016). Kvalitetsjusterte leveår (QALYs) og måling av helserelatert livskvalitet: Viktige mål med vesentlige svakheter.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2016). Kvalitetsjusterte leveår (QALYs) og måling av helserelatert livskvalitet: Viktige mål med vesentlige svakheter.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Barra, Mathias (2016). End-aversion in time trade-off valuation?.
  • Augestad, Liv Ariane & Rand-Hendriksen, Kim (2015). Hva skjer på y-aksen? Tilfeldige metodevalg og konsekvenser for prioriteringer i helsevesenet.
  • Luo, Nan; Rand-Hendriksen, Kim & Augestad, Liv Ariane (2015). Testing the ‘non-stopping’ time trade-off procedure for valuation of the EQ-5D-5L health states: a study of two countries.
  • Michel, Yvonne Anne; Engel, Lidia; Augestad, Liv Ariane; Rand-Hendriksen, Kim & Whitehurst, David G T (2015). “When I saw walking, I just kind of took it as wheeling.” A qualitative exploration of how individuals with spinal cord injury perceive mobility-related items in generic health-related quality of life (HRQoL) instruments.
  • Michel, Yvonne Anne; Engel, Lidia; Augestad, Liv Ariane; Rand-Hendriksen, Kim & Whitehurst, David G T (2015). “When I saw walking, I just kind of took it as wheeling.” A qualitative exploration of how individuals with spinal cord injury perceive mobility-related items in generic health-related quality of life instruments.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2015). Kvalitetsjusterte leveår (QALYs) og måling av helserelatert livskvalitet - the devil is in the details.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Luo, Nan (2015). Anchoring bias in EQ-5D valuation based on face-to-face time trade-off interviews.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Ramos-Goñi, Juan Manuel & Luo, Nan (2015). LESS IS MORE – EQ-5D-5L VALUE SETS BASED ON AN 8-PARAMETER NON-LINEAR MODEL PREDICTS LEFT-OUT STATES BETTER THAN A 20-PARAMETER MAIN EFFECTS MODEL.
  • Rand-Hendriksen, Kim; Ramos-Goñi, Juan Manuel; Luo, Nan & Augestad, Liv Ariane (2015). Less is more: 8,9 and 11 parameter multiplicative models outperformed the 20-parameter main-effects regression model in monotonicity and ability to predict left out states.
  • Augestad, Liv Ariane (2014, 24. november). Prisen på et liv. [TV].  NRK.
  • Augestad, Liv Ariane & Rand-Hendriksen, Kim (2014). Helserelatert livskvalitet, QALYs og prioritering.
  • Augestad, Liv Ariane & Rand-Hendriksen, Kim (2014). Utfordringer ved bruk av forskjellige QALY-mål i vurdering av legemidler.
  • Barra, Mathias; Augestad, Liv Ariane; Rand-Hendriksen, Kim & Whitehurst, David (2014). Additional condtions add up to little HRQoL.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2014). A framework for differentiating between health improvements and impairments in QALY-analyses.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2014). Screening and QALYs: Does knowing more make us healthier and happier?.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Luo, Nan (2014). Another nail in the coffin for time trade-off for states considered worse than death. An analysis of worse than death responses from recent EQ-5D-5L valuation studies using lead-time TTO.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Luo, Nan (2014). EQVT iteration experiment #1: varied starting point and iteration step sizes.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Luo, Nan (2014). MAT-Study: Varied starting point and iteration sizes, Non-stopping TTO.
  • Ytrehus, Kirsti; Augestad, Liv Ariane; Hagve, Tor-Arne; Kristoffersen, Espen Saxhaug; Kvernmo, Siv; Middelfart, Anna; Pettersen, Helge Bjørnstad & Vedeler, Christian A. (2014). Satsingen på medisinsk forskning kan bli svekket. Dagens medisin.  ISSN 1501-4290.  19
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2013). EQ-5D and subjective well-being: construct overlap and problems with regression modeling.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2013). Helserelatert livskvalitet: Hvorfor, hvordan og utfordringer.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane & Stavem, Knut (2013). Valuation 2.0 - are we ready to web? Population representativeness in valuation and health survey settings. Vis sammendrag
  • Samuelsen, Carl Haakon; Augestad, Liv Ariane; Stavem, Knut; Kristiansen, Ivar Sønbø & Rand-Hendriksen, Kim (2013). Anchoring effects in the Lead-Time Time Trade-Off.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). Time trade-off and attitudes toward euthanasia: implications using ‘death’ as an anchor in health state valuation.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2012). What factors explain willingness to trade in the time trade-off exercises, and what factors are important?.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2012). EQ-5D - Dårligere enn sitt rykte?.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). Postal or web-based? Population representativeness in health survey settings.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø & Stavem, Knut (2012). Time trade-off and ranking exercises are sensitive to different dimensions of EQ-5D health states.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2011). Attitudes Towards Euthanasia Influences Values Elicited With the TTO Method.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2010). Learning Effects in EQ-5D TTO Valuation.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2010). Learning Effects in EQ-5D Time Trade-Off Valuations.
  • Rand-Hendriksen, Kim & Augestad, Liv Ariane (2010). Testing the Accuracy of Composite Health State Utility Estimators: An Analysis of Medical Condition Pairs from the MEPS 2001 and 2003.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Kristiansen, Ivar Sønbø & Stavem, Knut (2010). Comparison of hypothetical and experienced EQ-5D valuation: relative weights of the 5 dimensions.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Stavem, Knut & Kristiansen, Ivar Sønbø (2010). Relative Importance of EQ-5D Dimensions in Experienced and Hypothetical Health Valuations.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2009). Choice of Transformation of Negative Utilities: Impact on Final Tariffs.
  • Augestad, Liv Ariane; Rand-Hendriksen, Kim; Stavem, Knut & Kristiansen, Ivar Sønbø (2009). Choice of transformation on negative utilities: Impact on the US and UK tariffs.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Stavem, Knut & Kristiansen, Ivar Sønbø (2009). Time Out for Time Trade-Off: Redundant or Invalid Measures in US, UK, and Danish EQ-5D Valuation Studies.
  • Rand-Hendriksen, Kim; Augestad, Liv Ariane; Stavem, Knut & Kristiansen, Ivar Sønbø (2009). Time-out for Time Trade-off? Redundant or invalid measures in the US TTO-based EQ-5D tariff.

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Publisert 8. nov. 2012 14:46 - Sist endret 17. mars 2014 11:12