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A 12 country field study of the EORTC QLQ-C30 (version 3.0) and the head and neck cancer specific module (EORTC QLQ-H&N35) in head and neck patients

Bjordal, K, de Graeff, A, Fayers, P.M, Hammerlid, E, van Pottelsberghe, C, Curran, D, Ahlner-Elmqvist, M, Maher, E.J, Meyza, J.W, Brédart, A, Söderholm, A.L, Arraras, J.J, Feine, J.S, Abendstein, H, Morton, R.P, Pignon, T, Huguenin, P, Bottomly, A, Kaasa, S·2000·European Journal of Cancer

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Research works printed but not linked: 26

  1. Morris, 1994, Widening perspectives, Oral. Oncol., 30B, 29, 10.1016/0964-1955(94)90047-7 · DOI
  2. 1991, Induction chemotherapy plus radiation compared with surgery plus radiation in patients with advanced laryngeal cancer, N. Engl. J. Med., 324, 1685, 10.1056/NEJM199106133242402 · DOI · Paper page
  3. Bergman, 1994, The EORTC QLQ-LC13, Eur. J. Cancer, 30A, 635, 10.1016/0959-8049(94)90535-5 · DOI · Paper page
  4. Sprangers, 1993, The European Organization for Research and Treatment of Cancer, Qual. Life Res., 2, 287, 10.1007/BF00434800 · DOI · Paper page
  5. Bjordal, 1994, Development of a European Organization for Research and Treatment of cancer (EORTC) questionnaire module to be used in quality of life assessments in head and neck cancer, Acta. Oncol., 33, 879, 10.3109/02841869409098450 · DOI · Paper page
  6. Bjordal, 1999, Quality of life in head and neck cancer patients, J. Clin. Oncol., 17, 1008, 10.1200/JCO.1999.17.3.1008 · DOI · Paper page
  7. Bjordal, 1992, Psychometric validation of the EORTC Core Quality of Life Questionnaire, 30-item version and a diagnosis-specific module for head and neck cancer patients, Acta. Oncol., 31, 311, 10.3109/02841869209108178 · DOI · Paper page
  8. Bjordal, 1995, Psychological distress in head and neck cancer patients 7–11 years after curative treatment, Br. J. Cancer, 71, 592, 10.1038/bjc.1995.115 · DOI · Paper page
  9. Hammerlid, 1997, A prospective quality of life study of patients with oral or pharyngeal carcinoma treated with external beam irradiation with or without brachytherapy, Oral Oncol., 33, 189, 10.1016/S0964-1955(96)00069-3 · DOI
  10. Hammerlid, 1997, Prospective, longitudinal quality-of-life study of patients with head and neck cancer, Otolaryngol. Head Neck Surg., 116, 666, 10.1016/S0194-5998(97)70246-8 · DOI
  11. Hammerlid, 1998, A prospective quality of life study of patients with laryngeal carcinoma by tumor stage and different radiation therapy schedules, Laryngoscope, 108, 747, 10.1097/00005537-199805000-00023 · DOI
  12. De Graeff, 1999, A prospective study on quality of life of patients with cancer of the oral cavity or oropharynx treated with surgery with or without radiotherapy, Oral. Oncol., 35, 27, 10.1016/S1368-8375(98)00049-9 · DOI · Paper page
  13. De Graeff, 1999, A prospective study on quality of life of patients with laryngeal cancer treated with radiotherapy, Head Neck, 21, 291, 10.1002/(SICI)1097-0347(199907)21:4<291::AID-HED1>3.0.CO;2-B · DOI
  14. Osoba, 1998, Interpreting the significance of changes in health-related quality-of-life scores, J. Clin. Oncol., 16, 139, 10.1200/JCO.1998.16.1.139 · DOI · Paper page
  15. Fayers P, Machin D. Quality of Life: Assessment, Analysis and Interpretation. Chichester, John Wiley, 2000, 66–71. · DOI · Paper page
  16. Sneeuw, 1997, J. Clin. Oncol., 15, 1206, 10.1200/JCO.1997.15.3.1206 · DOI
  17. Hjermstad, 1998, Test/retest study of the European Organization for Research and Treatment of Cancer Core Quality-of-life Questionnaire, J. Clin. Oncol., 16, 1188, 10.1200/JCO.1998.16.3.1188 · DOI · Paper page
  18. Gliklich, 1997, Are head and neck specific quality of life measures necessary?, Head Neck, 19, 474, 10.1002/(SICI)1097-0347(199709)19:6<474::AID-HED3>3.0.CO;2-W · doi:10.1002/(sici)1097-0347(199709)19:6<474::aid-hed3>3.0.co;2-w
  19. List, 1996, The performance status for head and neck cancer patients and the functional assessment of cancer therapy-head and neck scale, Cancer, 77, 2294, 10.1002/(SICI)1097-0142(19960601)77:11<2294::AID-CNCR17>3.0.CO;2-S · DOI · Paper page
  20. D'Antonio, 1996, Quality of life and functional status measures in patients with head and neck cancer, Arch. Otolaryngol. Head Neck Surg., 122, 482, 10.1001/archotol.1996.01890170018005 · DOI · Paper page
  21. Rathmell, 1991, Assessing quality of life in patients treated for advanced head and neck cancer, Clin. Oncol., 3, 10, 10.1016/S0936-6555(05)81034-9 · DOI
  22. Hassan, 1993, Assessment of quality of life in head and neck cancer patients, Head Neck, 15, 485, 10.1002/hed.2880150603 · DOI · Paper page
  23. Baker, 1995, A functional status scale for measuring quality of life outcomes in head and neck cancer patients, Cancer Nursing, 18, 452, 10.1097/00002820-199512000-00005 · doi:10.1097/00002820-199512000-00005
  24. Terrel, 1997, Head and neck-specific quality of life. Instrument validation, Arch. Otolaryngol. Head Neck Surg., 123, 1125, 10.1001/archotol.1997.01900100101014 · DOI · Paper page
  25. Browman, 1993, The head and neck radiotherapy questionnaire, J. Clin. Oncol., 11, 863, 10.1200/JCO.1993.11.5.863 · doi:10.1200/jco.1993.11.5.863
  26. Trotti, 1998, Development of a head and neck companion mode for the quality of life-radiation therapy instrument (QOL-RTI), Int. J. Radiat. Oncol. Biol. Phys., 42, 257, 10.1016/S0360-3016(98)00224-7 · DOI

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Metadata

Authors
Bjordal, K., de Graeff, A., Fayers, P. M., Hammerlid, E., van Pottelsberghe, C., Curran, D., Ahlner-Elmqvist, M., Maher, E. J., Meyza, J. W., Brédart, A., Söderholm, A. L., Arraras, J. J., Feine, J. S., Abendstein, H., Morton, R. P., Pignon, T., Huguenin, P., Bottomly, A., & Kaasa, S.
Venue
European Journal of Cancer
Publisher
Elsevier BV
Published
2000-09
Volume
36
Issue
14
Pages
1796-1807
ISSN
0959-8049 (ISSN-L)
OpenAlex
W1974833358
Cited by
801
References
2
FWCI
3.38
Type
journal article
Language
en
Open access
closed
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)

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CoChat. (2026). Citation check: A 12 country field study of the EORTC QLQ-C30 (version 3.0) and the head and neck cancer specific module (EORTC QLQ-H&N35) in head and neck patients. https://app.cochat.ai/papers/10.1016/s0959-8049(00)00186-6
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Bjordal, K., de Graeff, A., Fayers, P. M., Hammerlid, E., van Pottelsberghe, C., Curran, D., Ahlner-Elmqvist, M., Maher, E. J., Meyza, J. W., Brédart, A., Söderholm, A. L., Arraras, J. J., Feine, J. S., Abendstein, H., Morton, R. P., Pignon, T., Huguenin, P., Bottomly, A., & Kaasa, S. (2000). A 12 country field study of the EORTC QLQ-C30 (version 3.0) and the head and neck cancer specific module (EORTC QLQ-H&N35) in head and neck patients. European Journal of Cancer. https://doi.org/10.1016/s0959-8049(00)00186-6

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.