The Claim
Frailty, as measured by the modified 5-item frailty index (mFI-5), is associated with an increased risk of severe postoperative complications (Clavien-Dindo ≥3) at both 7 and 30 days after colorectal cancer surgery, regardless of whether patients received prehabilitation or ERAS alone.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Patients with higher frailty scores before colorectal cancer surgery have a higher rate of serious complications within 7 and 30 days after surgery, whether or not they received prehabilitation or enhanced recovery protocols.
See the scientific wording
Frailty, as measured by the modified 5-item frailty index (mFI-5), is associated with an increased risk of severe postoperative complications (Clavien-Dindo ≥3) at both 7 and 30 days after colorectal cancer surgery, regardless of whether patients received prehabilitation or ERAS alone.
Frail patients have weaker muscles with more fat inside them, which makes their bodies less able to handle the shock of surgery. Their muscles don't produce energy well, don't contract strongly, and can't repair themselves quickly. When surgery happens, their bodies can't manage the damage, leading to organ failure and serious complications.
What the research says
1 studyEven if frail patients got extra exercise and nutrition before surgery, they still had more serious problems after surgery than non-frail patients. Frailty itself made complications more likely, no matter what pre-surgery program they got.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.