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Abstract

[This corrects the article DOI: 10.1371/journal.pone.0146184.].
CORRECTION
Correction: An International Consensus
Definition of the Wish to Hasten Death and Its
Related Factors
Albert Balaguer, Cristina Monforte-Royo, Josep Porta-Sales, Alberto Alonso-Babarro,
Rogelio Altisent, Amor Aradilla-Herrero, Mercedes Bellido-Pe
´rez, William Breitbart,
Carlos Centeno, Miguel Angel Cuervo, Luc Deliens, Gerrit Frerich, Chris Gastmans,
Stephanie Lichtenfeld, Joaquı
´n T. Limonero, Markus A. Maier, Lars Johan Materstvedt,
Marı
´a Nabal, Gary Rodin, Barry Rosenfeld, Tracy Schroepfer, Joaquı
´n Toma
´s-Sa
´bado,
Jordi Trelis, Christian Villavicencio-Cha
´vez, Raymond Voltz
There are errors in the Funding section. The correct funding information is as follows: This
work was supported by the Instituto de Salud Carlos III (grant number: PI14/00263) and the
European Regional Development Fund (FEDER): Main researcher Albert Balaguer; Other
researchers: Cristina Monforte-Royo, Joaquı
´n Toma
´s-Sa
´bado, Christian Villavicencio-Cha
´vez,
Mercedes Bellido-Pe
´rez; aecc-Catalunya contra el Càncer of Barcelona (Investigacio
´2014):
Main researcher: Albert Balaguer; Other researchers: Cristina Monforte-Royo, Josep Porta-
Sales, Joaquı
´n Toma
´s-Sa
´bado, Christian Villavicencio-Cha
´vez, Mercedes Bellido-Pe
´rez, Amor
Aradilla-Herrero; WeCare Chair: End-oflife care at the Universitat Internacional de Catalunya
and ALTIMA: Main researchers: Cristina Monforte-Royo; Josep Porta-Sales; Albert Balaguer.
The funders had no role in study design, data collection and analysis, decision to publish, or
preparation of the manuscript.
Reference
1. Balaguer A, Monforte-Royo C, Porta-Sales J, Alonso-Babarro A, Altisent R, Aradilla-Herrero A, et al.
(2016) An International Consensus Definition of the Wish to Hasten Death and Its Related Factors.
PLoS ONE 11(1): e0146184. https://doi.org/10.1371/journal.pone.0146184
PLOS ONE | https://doi.org/10.1371/journal.pone.0196754 April 26, 2018 1 / 1
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OPEN ACCESS
Citation: Balaguer A, Monforte-Royo C, Porta-
Sales J, Alonso-Babarro A, Altisent R, Aradilla-
Herrero A, et al. (2018) Correction: An International
Consensus Definition of the Wish to Hasten Death
and Its Related Factors. PLoS ONE 13(4):
e0196754. https://doi.org/10.1371/journal.
pone.0196754
Published: April 26, 2018
Copyright: ©2018 Balaguer et al. This is an open
access article distributed under the terms of the
Creative Commons Attribution License, which
permits unrestricted use, distribution, and
reproduction in any medium, provided the original
author and source are credited.
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Background Qualitative research suggests that the wish to hasten death (WTHD) in the advanced stages of disease is mainly related to overall suffering. This quantitative study explores the relationship between the WTHD and psychological and physical factors, including survival, in patients with advanced cancer.Methods Cross-sectional study of 101 advanced cancer patients admitted to an acute Palliative Care Unit (PCU) and followed-up for survival. Patients were assessed using the Schedule of Attitudes toward Hastened Death (SAHD). The Hospital Anxiety and Depression Scale (HADS), Eastern Cooperative Oncology Group Performance Status, and the Barthel Index were used to assess psychological and physical status. Survival prognosis was based on the Palliative Prognostic score.ResultsThe Spanish adaptation of SAHD showed good psychometric properties (Cronbach's alpha 0.92; similar concurrent/discriminant validity to the original). The mean total score on SAHD was 4.9 (standard deviation [SD] = 5.3). SAHD scores were positively correlated with HADS-Total (r = 0.332, p < 0.01), HADS-Depression (r = 0.397, p < 0.01), Eastern Cooperative Oncology Group Performance Status (r = 0.276, p < 0.01), and Palliative Prognostic score (r = 0.248, p < 0.05) and negatively correlated with the Barthel Index (r = −0.324, p < 0.01). Women scored higher than men on SAHD (6.2, SD = 5.9 vs. 4.2, SD = 4.8, p < 0.01). No association was found between WTHD and survival (r = −0.12, p > 0.05).Conclusions Both psychological and physical impairment (as well as poorer prognosis) are associated with higher scores on SAHD, supporting the idea that WTHD emerges in response to overall suffering. Although we observed a direct relationship between physical status and survival, the latter was not related to any of the psychological factors or WTHD. Copyright © 2014 John Wiley & Sons, Ltd.
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