Einzeltreffer — DigiBib

Purpose: The purpose of the current study was to apply a single large longitudinal EQ-5D-3L data set to several national EQ-5D-3L value sets and explore differences in EQ-5D-3L index density functions and effect sizes before and after treatment.

Methods: Patients, surgically treated for lumbar spinal stenosis or lumbar disk herniation between 2007 and 2017, were recruited from the national Swedish spine register. A total of 27,328 procedures were eligible for analysis. The EQ-5D health states were coded to EQ-5D-3L summary indices using value sets for 9 countries: Argentina, Australia, Canada, China, Germany, Italy, Sweden, the UK, and the US. The EQ-5D-3L summary index distributions were then estimated with kernel density estimation. The change in EQ-5D-3L index before and after treatment was evaluated with the standardized response mean (SRM).

Results: There was a high variability in the resulting EQ-5D-3L index density functions. There were also considerable differences in EQ-5D-3L index density functions before and after treatment using the same value set. Effect sizes of 2-year change (SRM), however, were similar when the 9 value sets were applied on pre- and post-treatment data.

Conclusions: We found a marked variability in EQ-5D-3L index density functions when a single large data set was applied to 9 national EQ-5D-3L value sets. Consequently, studies that aggregate international data, e.g. meta-analyses, may produce misleading results if the underlying differences in EQ-5D-3L index density functions are inadequately handled. On the basis of the results of our study, we recommend against pooling of different national EQ-5D-3L index data.

Titel:	Properties of the EQ-5D-3L index distribution when longitudinal data from 27,328 spine surgery procedures are applied to nine national EQ-5D-3L value sets.
Autor/in / Beteiligte Person:	Joelson, A ; Sigmundsson, FG ; Karlsson, J
Link:	Full Text Finder (Volltext)
Zeitschrift:	Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, Jg. 30 (2021-05-01), Heft 5, S. 1467-1475
Veröffentlichung:	2005- : Netherlands : Springer Netherlands ; <i>Original Publication</i>: Oxford, UK : Rapid Communications of Oxford, Ltd, c1992-, 2021
Medientyp:	academicJournal
ISSN:	1573-2649 (electronic)
DOI:	10.1007/s11136-020-02749-2
Schlagwort:	Argentina Australia Canada China Female Germany Humans Italy Longitudinal Studies Male Surveys and Questionnaires Sweden United Kingdom United States Quality of Life psychology Spine surgery
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: English Publication Type: Journal Article; Multicenter Study Language: English [Qual Life Res] 2021 May; Vol. 30 (5), pp. 1467-1475. <i>Date of Electronic Publication: </i>2021 Jan 15. MeSH Terms: Quality of Life / psychology ; Spine / surgery ; Argentina ; Australia ; Canada ; China ; Female ; Germany ; Humans ; Italy ; Longitudinal Studies ; Male ; Surveys and Questionnaires ; Sweden ; United Kingdom ; United States References: EuroQol Group. (1990). Euroqol—A new facility for the measurement of health-related quality of life. Health Policy, 16(3), 199–208. (PMID: 10.1016/0168-8510(90)90421-9) ; Devlin, N. J., & Brooks, R. (2017). Eq-5d and the euroqol group: Past, present and future. Applied Health Economics and Health Policy, 15(2), 127–137. (PMID: 10.1007/s40258-017-0310-5) ; Brazier, J. E., Rowen, D., Lloyd, A., & Karimi, M. (2019). Future directions in valuing benefits for estimating qalys: Is time up for the eq-5d? Value Health, 22(1), 62–68. (PMID: 10.1016/j.jval.2018.12.001) ; Van Wilder, L., Rammant, E., Clays, E., Devleesschauwer, B., Pauwels, N., & De Smedt, D. (2019). A comprehensive catalogue of eq-5d scores in chronic disease: Results of a systematic review. Quality of Life Research, 28(12), 3153–3161. (PMID: 10.1007/s11136-019-02300-y) ; Herdman, M., Gudex, C., Lloyd, A., Janssen, M., Kind, P., Parkin, D., et al. (2011). Development and preliminary testing of the new five-level version of eq-5d (eq-5d-5l). Quality of Life Research, 20(10), 1727–1736. (PMID: 10.1007/s11136-011-9903-x) ; EuroQol Research Foundation. (2018). EQ-5D-3L User Guide: Basic information on how to use the EQ-5D-3L instrument. Version 6.0. Rotterdam: EuroQol Research Foundation. ; Cowperthwaite, M. C., van den Hout, W. B., & Webb, K. M. (2013). The impact of early recovery on long-term outcomes in a cohort of patients undergoing prolonged nonoperative treatment for lumbar disc herniation: Clinical article. Journal of Neurosurgery: Spine, 19(3), 301–306. (PMID: 23808581) ; Janssen, M. F., Bonsel, G. J., & Luo, N. (2018). Is eq-5d-5l better than eq-5d-3l? A head-to-head comparison of descriptive systems and value sets from seven countries. Pharmacoeconomics, 36(6), 675–697. (PMID: 10.1007/s40273-018-0623-8) ; Dolan, P. (1997). Modeling valuations for euroqol health states. Medical Care, 35(11), 1095–1108. (PMID: 10.1097/00005650-199711000-00002) ; Parkin, D., Rice, N., & Devlin, N. (2010). Statistical analysis of eq-5d profiles: Does the use of value sets bias inference? Medical Decision Making, 30(5), 556–565. (PMID: 10.1177/0272989X09357473) ; Johnson, J. A., Luo, N., Shaw, J. W., Kind, P., & Coons, S. J. (2005). Valuations of eq-5d health states: Are the United States and United Kingdom different? Medical Care, 43(3), 221–228. (PMID: 10.1097/00005650-200503000-00004) ; Kiadaliri, A. A., Eliasson, B., & Gerdtham, U. G. (2015). Does the choice of eq-5d tariff matter? A comparison of the Swedish eq-5d-3l index score with UK, US, Germany and Denmark among type 2 diabetes patients. Health and Quality of Life Outcomes, 13, 145. (PMID: 10.1186/s12955-015-0344-z) ; Strömqvist, B., Fritzell, P., Hägg, O., Jönsson, B., Sandén, B., & Swedish Society of Spinal Surgeons. (2013). Swespine: The swedish spine register: The 2012 report. European Spine Journal, 22(4), 953–974. (PMID: 10.1007/s00586-013-2758-9) ; Liu, G. G., Wu, H., Li, M., Gao, C., & Luo, N. (2014). Chinese time trade-off values for eq-5d health states. Value Health, 17(5), 597–604. (PMID: 10.1016/j.jval.2014.05.007) ; Zhuo, L., Xu, L., Ye, J., Sun, S., Zhang, Y., Burstrom, K., & Chen, J. (2018). Time trade-off value set for eq-5d-3l based on a nationally representative Chinese population survey. Value Health, 21(11), 1330–1337. (PMID: 10.1016/j.jval.2018.04.1370) ; Burström, K., Sun, S., Gerdtham, U. G., Henriksson, M., Johannesson, M., Levin, L. Å., & Zethraeus, N. (2014). Swedish experience-based value sets for eq-5d health states. Quality of Life Research, 23(2), 431–442. (PMID: 10.1007/s11136-013-0496-4) ; Greiner, W., Claes, C., Busschbach, J. J. V., & von der Schulenburg, J. M. G. (2005). Validating the eq-5d with time trade off for the german population. The European Journal of Health Economics, 6(2), 124–130. (PMID: 10.1007/s10198-004-0264-z) ; Scalone, L., Cortesi, P. A., Ciampichini, R., Belisari, A., D’Angiolella, L. S., Cesana, G., & Mantovani, L. G. (2013). Italian population-based values of eq-5d health states. Value Health, 16(5), 814–822. (PMID: 10.1016/j.jval.2013.04.008) ; Bansback, N., Tsuchiya, A., Brazier, J., & Anis, A. (2012). Canadian valuation of eq-5d health states: Preliminary value set and considerations for future valuation studies. PLoS ONE, 7(2), e31115. (PMID: 10.1371/journal.pone.0031115) ; Shaw, J. W., Johnson, J. A., & Coons, S. J. (2005). Us valuation of the eq-5d health states: Development and testing of the d1 valuation model. Medical Care, 43(3), 203–220. (PMID: 10.1097/00005650-200503000-00003) ; Augustovski, F. A., Irazola, V. E., Velazquez, A. P., Gibbons, L., & Craig, B. M. (2009). Argentine valuation of the eq-5d health states. Value Health, 12(4), 587–596. (PMID: 10.1111/j.1524-4733.2008.00468.x) ; Viney, R., Norman, R., King, M. T., Cronin, P., Street, D. J., Knox, S., & Ratcliffe, J. (2011). Time trade-off derived eq-5d weights for Australia. Value Health, 14(6), 928–936. (PMID: 10.1016/j.jval.2011.04.009) ; Fayers, P. M., & Machin, D. (2016). Quality of life: The assessment, analysis and reporting of patient-reported outcomes (3rd ed.). Chichester: Wiley. ; Conner-Spady, B., Cumming, C., Nabholtz, J. M., Jacobs, P., & Stewart, D. (2001). Responsiveness of the euroqol in breast cancer patients undergoing high dose chemotherapy. Quality of Life Research, 10(6), 479–486. (PMID: 10.1023/A:1013018218360) ; Kularatna, S., Byrnes, J., Chan, Y. K., Ski, C. F., Carrington, M., Thompson, D., et al. (2017). Comparison of the eq-5d-3l and the sf-6d (sf-12) contemporaneous utility scores in patients with cardiovascular disease. Quality of Life Research, 26(12), 3399–3408. (PMID: 10.1007/s11136-017-1666-6) ; Rencz, F., Lakatos, P. L., Gulácsi, L., Brodszky, V., Kürti, Z., Lovas, S., et al. (2019). Validity of the eq-5d-5l and eq-5d-3l in patients with Crohn’s disease. Quality of Life Research, 28(1), 141–152. (PMID: 10.1007/s11136-018-2003-4) ; Rolfson, O., Kärrholm, J., Dahlberg, L. E., & Garellick, G. (2011). Patient-reported outcomes in the swedish hip arthroplasty register: Results of a nationwide prospective observational study. Journal of Bone and Joint Surgery. British Volume, 93(7), 867–875. (PMID: 10.1302/0301-620X.93B7.25737) ; Jin, X., Al Sayah, F., Ohinmaa, A., Marshall, D. A., Smith, C., & Johnson, J. A. (2019). The eq-5d-5l is superior to the -3l version in measuring health-related quality of life in patients awaiting tha or tka. Clinical Orthopaedics and Related Research, 477(7), 1632–1644. (PMID: 10.1097/CORR.0000000000000662) ; Poór, A. K., Rencz, F., Brodszky, V., Gulácsi, L., Beretzky, Z., Hidvégi, B., et al. (2017). Measurement properties of the eq-5d-5l compared to the eq-5d-3l in psoriasis patients. Quality of Life Research, 26(12), 3409–3419. (PMID: 10.1007/s11136-017-1699-x) ; Lillegraven, S., Kristiansen, I. S., & Kvien, T. K. (2010). Comparison of utility measures and their relationship with other health status measures in 1041 patients with rheumatoid arthritis. Annals of the Rheumatic Diseases, 69(10), 1762–1767. (PMID: 10.1136/ard.2009.124099) ; Lendrem, D., Mitchell, S., McMeekin, P., Bowman, S., Price, E., Pease, C. T., et al. (2014). Health-related utility values of patients with primary Sjögren’s syndrome and its predictors. Annals of the Rheumatic Diseases, 73(7), 1362–1368. (PMID: 10.1136/annrheumdis-2012-202863) ; Falicov, A., Fisher, C. G., Sparkes, J., Boyd, M. C., Wing, P. C., & Dvorak, M. F. (2006). Impact of surgical intervention on quality of life in patients with spinal metastases. Spine (Phila Pa 1976), 31(24), 2849–2856. (PMID: 10.1097/01.brs.0000245838.37817.40) ; Jansson, K. A., Németh, G., Granath, F., Jönsson, B., & Blomqvist, P. (2009). Health-related quality of life (eq-5d) before and one year after surgery for lumbar spinal stenosis. Journal of Bone and Joint Surgery. British Volume, 91(2), 210–216. (PMID: 10.1302/0301-620X.91B2.21119) ; Parkin, D., Devlin, N., & Feng, Y. (2016). What determines the shape of an eq-5d index distribution? Medical Decision Making, 36(8), 941–951. (PMID: 10.1177/0272989X16645581) ; Terwee, C. B., Bot, S. D. M., de Boer, M. R., van der Windt, D. A. W. M., Knol, D. L., Dekker, J., et al. (2007). Quality criteria were proposed for measurement properties of health status questionnaires. Journal of Clinical Epidemiology, 60(1), 34–42. (PMID: 10.1016/j.jclinepi.2006.03.012) ; Devlin, N. J., Parkin, D., & Browne, J. (2010). Patient-reported outcome measures in the nhs: New methods for analysing and reporting eq-5d data. Health Economics, 19(8), 886–905. (PMID: 10.1002/hec.1608) ; Rand-Hendriksen, K., Augestad, L. A., Kristiansen, I. S., & Stavem, K. (2012). Comparison of hypothetical and experienced eq-5d valuations: Relative weights of the five dimensions. Quality of Life Research, 21(6), 1005–1012. (PMID: 10.1007/s11136-011-0016-3) Contributed Indexing: Keywords: Cross-cultural comparisons; Density functions; EQ-5D-3L; Health-related quality of life; Preference weights Entry Date(s): Date Created: 20210115 Date Completed: 20210517 Latest Revision: 20210517 Update Code: 20240513

Klicken Sie ein Format an und speichern Sie dann die Daten oder geben Sie eine Empfänger-Adresse ein und lassen Sie sich per Email zusenden.

BibTeX Citavi, JabRef, u.a.
(Literaturverwaltung)

PDF kein Volltext!
(Merkzettel, Notizen)

RIS Endnote, Citavi u.a.
(Literaturverwaltung)

MODS
(XML zur Weiterverarbeitung)

oder

Wählen Sie das für Sie passende Zitationsformat und kopieren Sie es dann in die Zwischenablage, lassen es sich per Mail zusenden oder speichern es als PDF-Datei.

Gewünschter Zitations-Stil:

oder

Bitte prüfen Sie, ob die Zitation formal korrekt ist, bevor Sie sie in einer Arbeit verwenden. Benutzen Sie gegebenenfalls den "Exportieren"-Dialog, wenn Sie ein Literaturverwaltungsprogramm verwenden und die Zitat-Angaben selbst formatieren wollen.

Properties of the EQ-5D-3L index distribution when longitudinal data from 27,328 spine surgery procedures are applied to nine national EQ-5D-3L value sets.