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Psychosocial factors, health behaviors and risk of cancer incidence: Testing interaction and effect modification in an individual participant data meta-analysis

  • Maartje Basten*
  • , Kuan Yu Pan
  • , Lonneke A. van Tuijl
  • , Alexander de Graeff
  • , Joost Dekker
  • , Adriaan W. Hoogendoorn
  • , Femke Lamers
  • , Adelita V. Ranchor
  • , Roel Vermeulen
  • , Lützen Portengen
  • , Adri C. Voogd
  • , Jessica Abell
  • , Philip Awadalla
  • , Aartjan T.F. Beekman
  • , Ottar Bjerkeset
  • , Andy Boyd
  • , Yunsong Cui
  • , Philipp Frank
  • , Henrike Galenkamp
  • , Bert Garssen
  • Sean Hellingman, Martijn Huisman, Anke Huss, Melanie R. Keats, Almar A.L. Kok, Steinar Krokstad, Flora E. van Leeuwen, Annemarie I. Luik, Nolwenn Noisel, Yves Payette, Brenda W.J.H. Penninx, Ina Rissanen, Annelieke M. Roest, Judith G.M. Rosmalen, Rikje Ruiter, Robert A. Schoevers, David Soave, Mandy Spaan, Andrew Steptoe, Karien Stronks, Erik R. Sund, Ellen Sweeney, Emma L. Twait, Alison Teyhan, W. M.Monique Verschuren, Kimberly D. van der Willik, Mirjam I. Geerlings
*Corresponding author for this work
  • Amsterdam Public Health Research Institute
  • Vrije Universiteit Amsterdam
  • Karolinska Institutet
  • University Medical Centre Groningen
  • Utrecht University
  • Maastricht University
  • Netherlands Comprehensive Cancer Organization (IKNL)
  • University College London
  • Ontario Institute for Cancer Research
  • University of Toronto
  • Nord University
  • Norwegian University of Science and Technology
  • University of Bristol
  • Dalhousie University
  • University of Amsterdam
  • Wilfrid Laurier University
  • Nord-Trøndelag Hospital Trust
  • Netherlands Cancer Institute
  • CHU Sainte-Justine Research Center
  • University of Groningen
  • National Institute of Public Health and the Environment
  • Amsterdam UMC
  • University Medical Centre Utrecht
  • Maasstad Hospital

Research output: Contribution to journalArticleAcademicpeer-review

20 Citations (Scopus)
125 Downloads (Pure)

Abstract

Depression, anxiety and other psychosocial factors are hypothesized to be involved in cancer development. We examined whether psychosocial factors interact with or modify the effects of health behaviors, such as smoking and alcohol use, in relation to cancer incidence. Two-stage individual participant data meta-analyses were performed based on 22 cohorts of the PSYchosocial factors and CAncer (PSY-CA) study. We examined nine psychosocial factors (depression diagnosis, depression symptoms, anxiety diagnosis, anxiety symptoms, perceived social support, loss events, general distress, neuroticism, relationship status), seven health behaviors/behavior-related factors (smoking, alcohol use, physical activity, body mass index, sedentary behavior, sleep quality, sleep duration) and seven cancer outcomes (overall cancer, smoking-related, alcohol-related, breast, lung, prostate, colorectal). Effects of the psychosocial factor, health behavior and their product term on cancer incidence were estimated using Cox regression. We pooled cohort-specific estimates using multivariate random-effects meta-analyses. Additive and multiplicative interaction/effect modification was examined. This study involved 437,827 participants, 36,961 incident cancer diagnoses, and 4,749,481 person years of follow-up. Out of 744 combinations of psychosocial factors, health behaviors, and cancer outcomes, we found no evidence of interaction. Effect modification was found for some combinations, but there were no clear patterns for any particular factors or outcomes involved. In this first large study to systematically examine potential interaction and effect modification, we found no evidence for psychosocial factors to interact with or modify health behaviors in relation to cancer incidence. The behavioral risk profile for cancer incidence is similar in people with and without psychosocial stress.

Original languageEnglish
Pages (from-to)1745-1759
Number of pages15
JournalInternational Journal of Cancer
Volume154
Issue number10
Early online date30 Jan 2024
DOIs
Publication statusPublished - 15 May 2024

Bibliographical note

Publisher Copyright:
© 2024 The Authors. International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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