Evidence map›Paper›PMID 19816162›Full record

ArticleCancer nursing

Differences in symptom clusters identified using occurrence rates versus symptom severity ratings in patients at the end of radiation therapy.

Esther Kim, Thierry Jahan, Bradley E Aouizerat, Marylin J Dodd, Bruce A Cooper, Steven M Paul, Claudia West, Kathryn Lee, Patrick S Swift, William Wara and 1 more

Abstract readComparative Study
In one paragraph

Article in Cancer nursing. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Differences in symptom clusters before and twelve months after breast cancer surgery.European journal of oncology nursing : the official journal of European Oncology Nursing Society · 2018
    Article
  10. Article
  11. Article
  12. Differences in symptom clusters identified using symptom occurrence rates versus severity ratings in patients with breast cancer undergoing chemotherapy.European journal of oncology nursing : the official journal of European Oncology Nursing Society · 2017
    Article
  13. Symptom clusters during palliative chemotherapy and their influence on functioning and quality of life.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2017
    Article
  14. Article
  15. Review
  16. Article
  17. Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2016
    Article
  18. Article
  19. Article
  20. Article
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

11 authors.

Esther KimSchool of Nursing, University of California, San Francisco, California 94143-0610, USA.
Thierry Jahan
Bradley E Aouizerat
Marylin J Dodd
Bruce A Cooper
Steven M Paul
Claudia West
Kathryn Lee
Patrick S Swift
William Wara
Christine Miaskowski

Funding

NURSING RESEARCH TRAINING IN SYMPTOM MANAGEMENTT32NR007088 · NINR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LEE, KATHRYN · 1996 to 2015
$7.5M
Multidisciplinary Clinical Research Careers Program(RMI)K12RR023262 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HULLEY, STEPHEN B. · 2005 to 2006
$2.8M
FATIGUE, PAIN, AND SLEEP PROBLEMS DURING RADIATIONR01NR004835 · NINR · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI MIASKOWSKI, CHRISTINE A. · 1999 to 2002
$2.2M
NCRR NIH HHS 8KL2 RR023262NCRR NIH HHS K12 RR023262NINR NIH HHS NR07088NINR NIH HHS R01 NR004835NINR NIH HHS T32 NR007088
6 · The paper itself

Abstract

The purposes of this study were to identify the number and types of symptom clusters using yes/no responses from the Memorial Symptom Assessment Scale, identify the number and types of symptom clusters using severity scores from the Memorial Symptom Assessment Scale, compare the identified symptom clusters derived using severity scores to those derived using occurrence ratings, and evaluate for differences in symptom cluster severity scores between patients with breast and prostate cancer at the end of radiation therapy. Separate exploratory factor analyses were performed to determine the number of symptom clusters based on symptom occurrence rates and symptom severity ratings. Although specific symptoms within each symptom cluster were not identical, 3 very similar symptom clusters (ie, "mood-cognitive" symptom cluster, "sickness-behavior" symptom cluster, "treatment-related" symptom cluster) were identified regardless of whether occurrence rates or severity ratings were used to create the symptom clusters at the end of radiation therapy. However, the factor solution derived using the severity ratings fit the data better. Significant differences in severity scores for all 3 symptom clusters were found between patients with breast and prostate cancer. For all 3 symptom clusters, the patients with breast cancer had higher symptom cluster severity scores than the patients with prostate cancer.

Indexed as

Quality of LifeActivities of Daily LivingAdaptation, PsychologicalAgedAge DistributionBreast NeoplasmsChi-Square DistributionCluster AnalysisFactor Analysis, StatisticalFemaleHumansIllness BehaviorIncidenceKarnofsky Performance StatusLongitudinal StudiesMale

Identifiers

PMID19816162
PMCPMC2885763

What OpenQuestion holds

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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.