Pre-diagnostic 25-hydroxyvitamin D levels and survival in cancer patients.
Jóhanna Eyrún TorfadóttirThor AspelundUnnur A ValdimarsdottirMary Frances CotchLaufey TryggvadottirTamara B HarrisVilmundur GudnasonHans-Olov AdamiLorelei A MucciEdward L GiovannucciMeir J StampferLaufey SteingrimsdottirPublished in: Cancer causes & control : CCC (2019)
Among elderly cancer patients, low pre-diagnostic serum 25(OH)D levels (< 30 nmol/L) were associated with increased overall mortality.