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@ARTICLE{Haussmann:285683,
      author       = {A. Haussmann$^*$ and N. Ungar and A. Tsiouris and L. I.
                      Schmidt and J. Müller and J. von Hardenberg and J.
                      Wiskemann and K. Steindorf$^*$ and M. Sieverding},
      title        = {{D}eterminants of physical activity during cancer
                      treatment: a longitudinal exploration of psycho-cognitive
                      variables and physician counseling.},
      journal      = {Journal of behavioral medicine},
      volume       = {47},
      number       = {4},
      issn         = {0160-7715},
      address      = {Dordrecht [u.a.]},
      publisher    = {Springer Science + Business Media B.V.},
      reportid     = {DKFZ-2023-02505},
      pages        = {566-580},
      year         = {2024},
      note         = {#EA:C110#LA:C110# /2024 Aug;47(4):566-580},
      abstract     = {Individuals with cancer are recommended to engage in
                      regular physical activity (PA) even during cancer therapy.
                      The aim of this study was to explore how patient-reported
                      physician PA counseling influences their PA intention and
                      behavior in addition to psycho-cognitive determinants
                      derived from the theory of planned behavior (TPB). A
                      longitudinal study during cancer treatment was conducted
                      among N = 115 patients with breast, prostate, or colorectal
                      cancer (Mage = 58.0, SD = 11.5; $55.7\%$ female). The median
                      time since diagnosis was 2 months, and $19.1\%$ were
                      diagnosed with metastases. Participants provided information
                      on PA counseling by their physicians and on psycho-cognitive
                      variables of the TPB at three measurement points.
                      Additionally, they wore accelerometers for seven days at
                      baseline and three months later. Nearly half of participants
                      $(48\%)$ reported basic PA counseling and $30\%$ reported
                      in-depth PA counseling. Patients in poorer health and with
                      lower education reported significantly less in-depth
                      counseling. In addition to patient self-efficacy in
                      performing PA, only in-depth physician PA counseling, but
                      not basic physician counseling, predicted intention for PA
                      four weeks later. Patients' PA three months after baseline
                      was predicted by patients' PA at baseline and their
                      intention for PA. Overall, the PA level at baseline was
                      identified as the most important predictor of PA three
                      months later. Nevertheless, physicians seem to have the
                      ability to increase their cancer patients' intention for PA
                      by in-depth counseling.},
      keywords     = {Counseling (Other) / Intention (Other) / Oncology (Other) /
                      Physical activity (Other) / Self-efficacy (Other) /
                      Supportive care (Other)},
      cin          = {C110},
      ddc          = {610},
      cid          = {I:(DE-He78)C110-20160331},
      pnm          = {313 - Krebsrisikofaktoren und Prävention (POF4-313)},
      pid          = {G:(DE-HGF)POF4-313},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:38017252},
      doi          = {10.1007/s10865-023-00458-y},
      url          = {https://inrepo02.dkfz.de/record/285683},
}