TY - JOUR
T1 - Depression, anxiety, and the risk of cancer
T2 - An individual participant data meta-analysis
AU - van Tuijl, Lonneke A
AU - Basten, Maartje
AU - Pan, Kuan-Yu
AU - Vermeulen, Roel
AU - Portengen, Lützen
AU - de Graeff, Alexander
AU - Dekker, Joost
AU - Geerlings, Mirjam I
AU - Hoogendoorn, Adriaan
AU - Lamers, Femke
AU - Voogd, Adri C
AU - Abell, Jessica
AU - Awadalla, Philip
AU - Beekman, Aartjan T F
AU - Bjerkeset, Ottar
AU - Boyd, Andy
AU - Cui, Yunsong
AU - Frank, Philipp
AU - Galenkamp, Henrike
AU - Garssen, Bert
AU - Hellingman, Sean
AU - Huisman, Martijn
AU - Huss, Anke
AU - de Jong, Trynke R
AU - Keats, Melanie R
AU - Kok, Almar A L
AU - Krokstad, Steinar
AU - van Leeuwen, Flora E
AU - Luik, Annemarie I
AU - Noisel, Nolwenn
AU - Onland-Moret, N Charlotte
AU - Payette, Yves
AU - Penninx, Brenda W J H
AU - Rissanen, Ina
AU - Roest, Annelieke M
AU - Ruiter, Rikje
AU - Schoevers, Robert A
AU - Soave, David
AU - Spaan, Mandy
AU - Steptoe, Andrew
AU - Stronks, Karien
AU - Sund, Erik R
AU - Sweeney, Ellen
AU - Twait, Emma L
AU - Teyhan, Alison
AU - Verschuren, W M Monique
AU - van der Willik, Kimberly D
AU - Rosmalen, Judith G M
AU - Ranchor, Adelita V
N1 - © 2023 The Authors. Cancer published by Wiley Periodicals LLC on behalf of American Cancer Society.
PY - 2023/10/15
Y1 - 2023/10/15
N2 - BACKGROUND: Depression and anxiety have long been hypothesized to be related to an increased cancer risk. Despite the great amount of research that has been conducted, findings are inconclusive. To provide a stronger basis for addressing the associations between depression, anxiety, and the incidence of various cancer types (overall, breast, lung, prostate, colorectal, alcohol-related, and smoking-related cancers), individual participant data (IPD) meta-analyses were performed within the Psychosocial Factors and Cancer Incidence (PSY-CA) consortium.METHODS: The PSY-CA consortium includes data from 18 cohorts with measures of depression or anxiety (up to N = 319,613; cancer incidences, 25,803; person-years of follow-up, 3,254,714). Both symptoms and a diagnosis of depression and anxiety were examined as predictors of future cancer risk. Two-stage IPD meta-analyses were run, first by using Cox regression models in each cohort (stage 1), and then by aggregating the results in random-effects meta-analyses (stage 2).RESULTS: No associations were found between depression or anxiety and overall, breast, prostate, colorectal, and alcohol-related cancers. Depression and anxiety (symptoms and diagnoses) were associated with the incidence of lung cancer and smoking-related cancers (hazard ratios [HRs], 1.06-1.60). However, these associations were substantially attenuated when additionally adjusting for known risk factors including smoking, alcohol use, and body mass index (HRs, 1.04-1.23).CONCLUSIONS: Depression and anxiety are not related to increased risk for most cancer outcomes, except for lung and smoking-related cancers. This study shows that key covariates are likely to explain the relationship between depression, anxiety, and lung and smoking-related cancers. PREREGISTRATION NUMBER: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=157677.
AB - BACKGROUND: Depression and anxiety have long been hypothesized to be related to an increased cancer risk. Despite the great amount of research that has been conducted, findings are inconclusive. To provide a stronger basis for addressing the associations between depression, anxiety, and the incidence of various cancer types (overall, breast, lung, prostate, colorectal, alcohol-related, and smoking-related cancers), individual participant data (IPD) meta-analyses were performed within the Psychosocial Factors and Cancer Incidence (PSY-CA) consortium.METHODS: The PSY-CA consortium includes data from 18 cohorts with measures of depression or anxiety (up to N = 319,613; cancer incidences, 25,803; person-years of follow-up, 3,254,714). Both symptoms and a diagnosis of depression and anxiety were examined as predictors of future cancer risk. Two-stage IPD meta-analyses were run, first by using Cox regression models in each cohort (stage 1), and then by aggregating the results in random-effects meta-analyses (stage 2).RESULTS: No associations were found between depression or anxiety and overall, breast, prostate, colorectal, and alcohol-related cancers. Depression and anxiety (symptoms and diagnoses) were associated with the incidence of lung cancer and smoking-related cancers (hazard ratios [HRs], 1.06-1.60). However, these associations were substantially attenuated when additionally adjusting for known risk factors including smoking, alcohol use, and body mass index (HRs, 1.04-1.23).CONCLUSIONS: Depression and anxiety are not related to increased risk for most cancer outcomes, except for lung and smoking-related cancers. This study shows that key covariates are likely to explain the relationship between depression, anxiety, and lung and smoking-related cancers. PREREGISTRATION NUMBER: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=157677.
U2 - 10.1002/cncr.34853
DO - 10.1002/cncr.34853
M3 - Article
C2 - 37545248
SN - 0008-543X
VL - 129
SP - 3287
EP - 3299
JO - Cancer
JF - Cancer
IS - 20
ER -