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From the same journal

Blood transfusion history and risk of non-Hodgkin lymphoma: an InterLymph pooled analysis

Research output: Contribution to journalArticle

Published copy (DOI)

Author(s)

  • James R Cerhan
  • Claire M Vajdic
  • Martha S Linet
  • Alain Monnereau
  • Leslie Bernstein
  • Silvia de Sanjose
  • Brian C-H Chiu
  • John J Spinelli
  • Luigino Dal Maso
  • Yawei Zhang
  • Beth R Larrabee
  • Wendy Cozen
  • Jacqueline Clavel
  • Diego Serraino
  • Tongzhang Zheng
  • Elizabeth A Holly
  • Dennis D Weisenberger
  • Susan L Slager
  • Paige M Bracci

Department/unit(s)

Publication details

JournalCancer causes and control
DateAccepted/In press - 18 May 2019
DateE-pub ahead of print - 4 Jun 2019
DatePublished (current) - Aug 2019
Issue number8
Volume30
Number of pages12
Pages (from-to)889-900
Early online date4/06/19
Original languageEnglish

Abstract

PURPOSE: To conduct a pooled analysis assessing the association of blood transfusion with risk of non-Hodgkin lymphoma (NHL).

METHODS: We used harmonized data from 13 case-control studies (10,805 cases, 14,026 controls) in the InterLymph Consortium. Odds ratios (OR) and 95% confidence intervals (CI) were calculated using unconditional logistic regression, adjusted for study design variables.

RESULTS: Among non-Hispanic whites (NHW), history of any transfusion was inversely associated with NHL risk for men (OR 0.74; 95% CI 0.65-0.83) but not women (OR 0.92; 95% CI 0.83-1.03), pheterogeneity = 0.014. Transfusion history was not associated with risk in other racial/ethnic groups. There was no trend with the number of transfusions, time since first transfusion, age at first transfusion, or decade of first transfusion, and further adjustment for socioeconomic status, body mass index, smoking, alcohol use, and HCV seropositivity did not alter the results. Associations for NHW men were stronger in hospital-based (OR 0.56; 95% CI 0.45-0.70) but still apparent in population-based (OR 0.84; 95% CI 0.72-0.98) studies.

CONCLUSIONS: In the setting of a literature reporting mainly null and some positive associations, and the lack of a clear methodologic explanation for our inverse association restricted to NHW men, the current body of evidence suggests that there is no association of blood transfusion with risk of NHL.

Bibliographical note

© Springer Nature Switzerland AG 2019. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.

    Research areas

  • Epidemiology, Etiology, Lymphoma, Pooled analysis, Transfusion

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