Abstract:<b><i>Background:</i></b> The relationship between delirium and low levels of insulin-like growth factor 1 (IGF-1) is contradictory and uncertain. We hypothesised that low levels of IGF-1 are a predisposing factor for delirium in medical and abdominal surgical cohorts, in contrast to other surgical cohorts. <b><i>Aims:</i></b> Systematic review and meta-analysis investigating the association between peripheral levels of IGF-1 and delirium in medical and surgical … Show more
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