Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma
Abstract Background: Survival studies on head and neck cancers are frequently reported with inadequate account for competing causes of death. Realistic descriptions and predictions of postdiagnosis mortality should be based on proper competing risks methodology. Methods: Prognosis of patients with o...
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ftunivoulu:oai:oulu.fi:nbnfi-fe2018092736795 2023-07-30T04:05:49+02:00 Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma Läärä, E. (Esa) Korpi, J. T. (Jarkko T.) Pitkänen, H. (Hanna) Alho, O. (Olli‐Pekka) Kantola, S. (Saara) 2016 application/pdf http://urn.fi/urn:nbn:fi-fe2018092736795 eng eng John Wiley & Sons info:eu-repo/semantics/altIdentifier/pissn/1043-3074 info:eu-repo/semantics/altIdentifier/eissn/1097-0347 info:eu-repo/semantics/openAccess © 2016 Wiley Periodicals, Inc. This is the peer reviewed version of the following article: Läärä, E., Korpi, J., Pitkänen, H., Alho, O., Kantola, S. (2016) Competing risks analysis of cause-specific mortality in patients with oral squamous cell carcinoma. Head and Neck, 39 (1), 56-62. doi:10.1002/hed.24536, which has been published in final form at https://doi.org/10.1002/hed.24536. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. cause-specific mortality competing risks cumulative incidence prognosis survival info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion 2016 ftunivoulu 2023-07-08T19:55:13Z Abstract Background: Survival studies on head and neck cancers are frequently reported with inadequate account for competing causes of death. Realistic descriptions and predictions of postdiagnosis mortality should be based on proper competing risks methodology. Methods: Prognosis of patients with oral squamous cell carcinoma (OSCC) in terms of mortality from OSCC and from other causes, respectively, was analyzed according to recent methodological recommendations using cumulative incidence functions and models for cause‐specific hazards and subdistribution hazards in 306 patients treated in a tertiary care center in Northern Finland. Results: More coherent and informative descriptions and predictions of mortality by cause were obtained with state‐of‐the‐art statistical methods for competing risks than using the prevalent but questionable practice to graph “disease‐specific survival.” Conclusion: From the patients’ perspective, proper competing risks analysis offers more relevant prognostic scenarios than na€ıve analyses of “disease-specific survival”; therefore, it should be used in prognostic studies of head and neck cancers. Article in Journal/Newspaper Northern Finland Jultika - University of Oulu repository |
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Open Polar |
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Jultika - University of Oulu repository |
op_collection_id |
ftunivoulu |
language |
English |
topic |
cause-specific mortality competing risks cumulative incidence prognosis survival |
spellingShingle |
cause-specific mortality competing risks cumulative incidence prognosis survival Läärä, E. (Esa) Korpi, J. T. (Jarkko T.) Pitkänen, H. (Hanna) Alho, O. (Olli‐Pekka) Kantola, S. (Saara) Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
topic_facet |
cause-specific mortality competing risks cumulative incidence prognosis survival |
description |
Abstract Background: Survival studies on head and neck cancers are frequently reported with inadequate account for competing causes of death. Realistic descriptions and predictions of postdiagnosis mortality should be based on proper competing risks methodology. Methods: Prognosis of patients with oral squamous cell carcinoma (OSCC) in terms of mortality from OSCC and from other causes, respectively, was analyzed according to recent methodological recommendations using cumulative incidence functions and models for cause‐specific hazards and subdistribution hazards in 306 patients treated in a tertiary care center in Northern Finland. Results: More coherent and informative descriptions and predictions of mortality by cause were obtained with state‐of‐the‐art statistical methods for competing risks than using the prevalent but questionable practice to graph “disease‐specific survival.” Conclusion: From the patients’ perspective, proper competing risks analysis offers more relevant prognostic scenarios than na€ıve analyses of “disease-specific survival”; therefore, it should be used in prognostic studies of head and neck cancers. |
format |
Article in Journal/Newspaper |
author |
Läärä, E. (Esa) Korpi, J. T. (Jarkko T.) Pitkänen, H. (Hanna) Alho, O. (Olli‐Pekka) Kantola, S. (Saara) |
author_facet |
Läärä, E. (Esa) Korpi, J. T. (Jarkko T.) Pitkänen, H. (Hanna) Alho, O. (Olli‐Pekka) Kantola, S. (Saara) |
author_sort |
Läärä, E. (Esa) |
title |
Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
title_short |
Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
title_full |
Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
title_fullStr |
Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
title_full_unstemmed |
Competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
title_sort |
competing risks analysis of cause‐specific mortality in patients with oral squamous cell carcinoma |
publisher |
John Wiley & Sons |
publishDate |
2016 |
url |
http://urn.fi/urn:nbn:fi-fe2018092736795 |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_relation |
info:eu-repo/semantics/altIdentifier/pissn/1043-3074 info:eu-repo/semantics/altIdentifier/eissn/1097-0347 |
op_rights |
info:eu-repo/semantics/openAccess © 2016 Wiley Periodicals, Inc. This is the peer reviewed version of the following article: Läärä, E., Korpi, J., Pitkänen, H., Alho, O., Kantola, S. (2016) Competing risks analysis of cause-specific mortality in patients with oral squamous cell carcinoma. Head and Neck, 39 (1), 56-62. doi:10.1002/hed.24536, which has been published in final form at https://doi.org/10.1002/hed.24536. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. |
_version_ |
1772818020029169664 |