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@ARTICLE{Markozannes:289938,
author = {G. Markozannes and N. Becerra-Tomás and M. Cariolou and K.
Balducci and R. Vieira and S. Kiss and D. Aune and D. C.
Greenwood and M. J. Gunter and E. Copson and A. G. Renehan
and M. Bours and W. Demark-Wahnefried and M. M. Hudson and
A. M. May and F. T. Odedina and R. Skinner and K.
Steindorf$^*$ and A. Tjønneland and G. Velikova and M. L.
Baskin and R. Chowdhury and L. Hill and S. J. Lewis and J.
Seidell and M. P. Weijenberg and J. Krebs and A. J. Cross
and K. K. Tsilidis and D. S. M. Chan},
title = {{P}ost-diagnosis physical activity and sedentary behaviour
and colorectal cancer prognosis: {A} {G}lobal {C}ancer
{U}pdate {P}rogramme ({CUP} {G}lobal) systematic literature
review and meta-analysis.},
journal = {International journal of cancer},
volume = {155},
number = {3},
issn = {0020-7136},
address = {Bognor Regis},
publisher = {Wiley-Liss},
reportid = {DKFZ-2024-00921},
pages = {426-444},
year = {2024},
note = {2024 Aug 1;155(3):426-444},
abstract = {Low physical activity and high sedentary behaviour have
been clearly linked with colorectal cancer development, yet
data on their potential role in colorectal cancer survival
is limited. Better characterisation of these relationships
is needed for the development of post-diagnosis physical
activity and sedentary behaviour guidance for colorectal
cancer survivors. We searched PubMed and Embase through 28
February 2022 for studies assessing post-diagnosis physical
activity, and/or sedentary behaviour in relation to
all-cause and cause-specific mortality and recurrence after
colorectal cancer diagnosis. Total and recreational physical
activity were assessed overall and by frequency, duration,
intensity, and volume using categorical, linear, and
non-linear dose-response random-effects meta-analyses. The
Global Cancer Update Programme (CUP Global) independent
Expert Committee on Cancer Survivorship and Expert Panel
interpreted and graded the likelihood of causality. We
identified 16 observational studies on 82,220
non-overlapping patients from six countries. Physical
activity was consistently inversely associated with
colorectal cancer morbidity and mortality outcomes, with
$13\%-60\%$ estimated reductions in risk. Sedentary
behaviour was positively associated with all-cause
mortality. The evidence had methodological limitations
including potential confounding, selection bias and reverse
causation, coupled with a limited number of studies for most
associations. The CUP Global Expert panel concluded
limited-suggestive evidence for recreational physical
activity with all-cause mortality and cancer recurrence.
Total physical activity and its specific domains and
dimensions, and sedentary behaviour were all graded as
limited-no conclusion for all outcomes. Future research
should focus on randomised trials, while observational
studies should obtain objective and repeated physical
activity measures and better adjustment for confounders.},
keywords = {colorectal cancer survival (Other) / evidence grading
(Other) / meta‐analysis (Other) / physical activity
(Other) / systematic review (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:38692650},
doi = {10.1002/ijc.34903},
url = {https://inrepo02.dkfz.de/record/289938},
}