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@ARTICLE{Gigic:132886,
      author       = {B. Gigic$^*$ and H. Boeing and R. Toth$^*$ and J. Böhm and
                      N. Habermann and D. Scherer and P. Schrotz-King$^*$ and C.
                      Abbenhardt-Martin and S. Skender and H. Brenner$^*$ and J.
                      Chang-Claude$^*$ and M. Hoffmeister$^*$ and K. Syrjala and
                      P. B. Jacobsen and M. Schneider and A. Ulrich and C. M.
                      Ulrich},
      title        = {{A}ssociations {B}etween {D}ietary {P}atterns and
                      {L}ongitudinal {Q}uality of {L}ife {C}hanges in {C}olorectal
                      {C}ancer {P}atients: {T}he {C}olo{C}are {S}tudy.},
      journal      = {Nutrition and cancer},
      volume       = {70},
      number       = {1},
      issn         = {1532-7914},
      address      = {New York, NY},
      publisher    = {Routledge, Taylor $\&$ Francis Group},
      reportid     = {DKFZ-2018-00528},
      pages        = {51 - 60},
      year         = {2018},
      abstract     = {Quality of life (QoL) is an important clinical outcome in
                      cancer patients. We investigated associations between
                      dietary patterns and QoL changes in colorectal cancer (CRC)
                      patients. The study included 192 CRC patients with available
                      EORTC QLQ-C30 data before and 12 months post-surgery and
                      food frequency questionnaire data at 12 months
                      post-surgery. Principal component analysis was used to
                      identify dietary patterns. Multivariate regression models
                      assessed associations between dietary patterns and QoL
                      changes over time. We identified four major dietary
                      patterns: 'Western' dietary pattern characterized by high
                      consumption of potatoes, red and processed meat, poultry,
                      and cakes, $'fruit\&vegetable'$ pattern: high intake of
                      vegetables, fruits, vegetable oils, and soy products,
                      $'bread\&butter'$ pattern: high intake of bread, butter and
                      margarine, and 'high-carb' pattern: high consumption of
                      pasta, grains, nonalcoholic beverages, sauces and
                      condiments. Patients following a 'Western' diet had lower
                      chances to improve in physical functioning (OR = 0.45
                      [0.21-0.99]), constipation (OR = 0.30 [0.13-0.72]) and
                      diarrhea (OR: 0.44 [0.20-0.98]) over time. Patients
                      following a $'fruit\&vegetable'$ diet showed improving
                      diarrhea scores (OR: 2.52 [1.21-5.34]. A 'Western' dietary
                      pattern after surgery is inversely associated with QoL in
                      CRC patients, whereas a diet rich in fruits and vegetables
                      may be beneficial for patients' QoL over time.},
      cin          = {C070 / G110 / C020 / C010 / L101},
      ddc          = {610},
      cid          = {I:(DE-He78)C070-20160331 / I:(DE-He78)G110-20160331 /
                      I:(DE-He78)C020-20160331 / I:(DE-He78)C010-20160331 /
                      I:(DE-He78)L101-20160331},
      pnm          = {313 - Cancer risk factors and prevention (POF3-313)},
      pid          = {G:(DE-HGF)POF3-313},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:29244538},
      pmc          = {pmc:PMC5867188},
      doi          = {10.1080/01635581.2018.1397707},
      url          = {https://inrepo02.dkfz.de/record/132886},
}