Evidence map›Paper›PMID 23338229›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2013

Predictive factors for overall quality of life in patients with advanced cancer.

Gemma Cramarossa, Edward Chow, Liying Zhang, Gillian Bedard, Liang Zeng, Arjun Sahgal, Vassilios Vassiliou, Takefumi Satoh, Palmira Foro, Brigette B Y Ma and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. Effect of applying digital health in palliative care for patients with advanced cancer: a meta-analysis and systematic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Pooled it
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  5. Caregiver perception of quality of dying of cancer patients is associated with patient-reported quality of life during the last month of life.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  11. Long-term unmet supportive care needs of teenage and young adult (TYA) childhood brain tumour survivors and their caregivers: a cross-sectional survey.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
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  18. Supportive care needs in predicting the quality of life among gynecological cancer patients.Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2018
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  19. Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2018
    Article
  20. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 9 institutions in 7 countries.

Gemma CramarossaRapid Response Radiotherapy Program, Odette Cancer Centre, University of Toronto, Toronto, ON, Canada.
Edward Chow
Liying Zhang
Gillian Bedard
Liang Zeng
Arjun Sahgal
Vassilios Vassiliou
Takefumi Satoh
Palmira Foro
Brigette B Y Ma
Wei-Chu Chie
Emily Chen
Henry Lam
Andrew Bottomley
Response Biomedical (Canada) · CAUniversity of Toronto · CABank of Cyprus Oncology Center · CYEuropean Organisation for Research and Treatment of Cancer · BEHospital de l'Esperança · ESKitasato University · JPNational Taiwan University · TWPrince of Wales Hospital · CNPrincess Margaret Cancer Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study examined which domains/symptoms from the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 15 Palliative (QLQ-C15-PAL), an abbreviated version of the health-related EORTC QLQ-C30 questionnaire designed for palliative cancer patients, were predictive of overall quality of life (QOL) in advanced cancer patients.

methodsPatients with advanced cancer from six countries completed the QLQ-C15-PAL at consultation and at one follow-up point. Univariate and multivariate regression analyses were conducted to determine the predictive value of the EORTC QLQ-C15-PAL functional/symptom scores for global QOL (question 15).

resultsThree hundred forty-nine patients completed the EORTC QLQ-C15-PAL at baseline. In the total patient sample, worse emotional functioning, pain, and appetite loss were the most significant predictive factors for worse QOL. In the subgroup of patients with bone metastases (n = 240), the domains mentioned above were also the most significant predictors, whereas in patients with brain metastases (n = 109), worse physical and emotional functioning most significantly predicted worse QOL. One-month follow-up in 267 patients revealed that the significant predictors changed somewhat over time. For example, in the total patient sample, physical functioning, fatigue, and appetite loss were significant predictors at the follow-up point. A sub-analysis of predictive factors affecting QOL by primary cancer (lung, breast, and prostate) was also conducted for the total patient sample.

conclusionDeterioration of certain EORTC QLQ-C15-PAL functional/symptom scores significantly contributes to worse overall QOL. Special attention should be directed to managing factors most influential on overall QOL to ensure optimal management of advanced cancer patients.

Indexed as

AdultAgedAged, 80 and overAnorexiaBone NeoplasmsBrain NeoplasmsBreast NeoplasmsFatigueFemaleHumansLung NeoplasmsMaleMiddle AgedMultivariate AnalysisNeoplasmsPain

Identifiers

PMID23338229
OpenAlexW2062177623

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.