Blar i NTNU Open på forfatter "de Graeff, Alexander"

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    • Depression, anxiety, and the risk of cancer: An individual participant data meta-analysis 

      van Tuijl, Lonneke A.; Basten, Maartje; Pan, Kuan-Yu; Vermeulen, Roel; Portengen, Lützen; de Graeff, Alexander; Dekker, Joost; Geerlings, Mirjam I.; Hoogendoorn, Adriaan; Lamers, Femke; Voogd, Adri C.; Abell, Jessica; Awadalla, Philip; Beekman, Aartjan T. F.; Bjerkeset, Ottar; Boyd, Andy; Cui, Yunsong; Frank, Philipp; Galenkamp, Henrike; Garssen, Bert; Hellingman, Sean; Huisman, Martijn; Huss, Anke; de Jong, Trynke R.; Keats, Melanie R.; Kok, Almar A. L.; Krokstad, Steinar; van Leeuwen, Flora E.; Luik, Annemarie I.; Noisel, Nolwenn; Onland-Moret, N. Charlotte; Payette, Yves; Penninx, Brenda W. J. H.; Rissanen, Ina; Roest, Annelieke M.; Ruiter, Rikje; Schoevers, Robert A.; Soave, David; Spaan, Mandy; Steptoe, Andrew; Stronks, Karien; Sund, Erik Reidar; Sweeney, Ellen; Twait, Emma L.; Teyhan, Alison; Verschuren, W. M. Monique; van der Willik, Kimberly D.; Rosmalen, Judith G. M.; Ranchor, Adelita V. (Peer reviewed; Journal article, 2023)
      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 ...

    • Differential item functioning (DIF) analyses of health-related quality of life instruments using logistic regression 

      Scott, Neil W; Fayers, Peter; Aaronson, Neil K; Bottomley, Andrew; de Graeff, Alexander; Groenvold, Mogens; Gundy, Chad; Koller, Michael; Petersen, Morten A; Sprangers, Mirjam AG (Journal article; Peer reviewed, 2010)
      Background: Differential item functioning (DIF) methods can be used to determine whether different subgroups respond differently to particular items within a health-related quality of life (HRQoL) subscale, after allowing ...

    • Psychosocial factors and cancer incidence (PSY-CA): Protocol for individual participant data meta-analyses 

      van Tuijl, Lonneke A.; Voogd, Adri C.; de Graeff, Alexander; Hoogendoorn, Adriaan; Ranchor, Adelita V.; Pan, Kuan-Yu; Basten, Maartje; Lamers, Femke; Geerlings, Mirjam I.; Abell, Jessica G.; Awadalla, Philip; Bakker, Marije F.; Beekman, Aartjan; Bjerkeset, Ottar; Boyd, Andy; Cui, Yunsong; Galenkamp, Henrike; Garssen, Bert; Hellingman, Sean; Huisman, Martijn; Huss, Anke; Keats, Melanie R.; Kok, Almar; Luik, Annemarie I.; Noisel, Nolwenn; Onland-Moret, N. Charlotte; Payette, Yves; Penninx, Brenda W. J. H.; Portengen, Lützen; Rissanen, Ina; Roest, Annelieke M.; Rosmalen, Judith; Ruiter, Rikje; Schoevers, Robert A.; Soave, David M.; Spaan, Mandy; Steptoe, Andrew; Stronks, Karien; Sund, Erik; Sweeney, Ellen; Teyhan, Alison; Vaartjes, Ilonca; van der Willik, Kimberly D.; van Leeuwen, Flora E.; van Petersen, Rutger; Verschuren, W. M. Monique; Visseren, Frank; Vermeulen, Roel; Dekker, Joost (Peer reviewed; Journal article, 2021)
      Objectives Psychosocial factors have been hypothesized to increase the risk of cancer. This study aims (1) to test whether psychosocial factors (depression, anxiety, recent loss events, subjective social support, relationship ...

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

      Basten, Maartje; Pan, Kuan-Yu; van Tuijl, Lonneke A.; de Graeff, Alexander; Dekker, Joost; Hoogendoorn, Adriaan W.; Lamers, Femke; Ranchor, Adelita V.; Vermeulen, Roel; Portengen, Lützen; Voogd, Adri C.; Abell, Jessica; Awadalla, Philip; Beekman, Aartjan T. F.; Bjerkeset, Ottar; Boyd, Andy; Cui, Yunsong; Frank, Philipp; Galenkamp, Henrike; Garssen, Bert; Hellingman, Sean; Huisman, Martijn; Huss, Anke; Keats, Melanie R.; Kok, Almar A. L.; Krokstad, Steinar; van Leeuwen, Flora E.; Luik, Annemarie I.; Noisel, Nolwenn; Payette, Yves; Penninx, Brenda W. J. H.; Rissanen, Ina; Roest, Annelieke M.; Rosmalen, Judith G. M.; Ruiter, Rikje; Schoevers, Robert A.; Soave, David; Spaan, Mandy; Steptoe, Andrew; Stronks, Karien; Sund, Erik Reidar; Sweeney, Ellen; Twait, Emma L.; Teyhan, Alison; Verschuren, W. M. Monique; van der Willik, Kimberly D.; Geerlings, Mirjam I. (Journal article; Peer reviewed, 2024)
      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 ...