Activity before prostate surgery was linked to sexual function, but recovery remained uncertain
Higher activity accompanied better sexual-function scores, but recovery remained uncertain. No urinary-function association was detected.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Higher presurgical activity was associated with better sexual function before surgery and later afterward, but the recovery result remained statistically uncertain. The analysis detected no association between activity level and urinary function. Because this was an observational study, it cannot establish that increasing activity before surgery improves either outcome.
Function was self-reported, and the most active patients already had better sexual function before surgery. This abstract-based account cannot establish whether activity independently explained later differences.
What researchers found
Odds of sexual-function recovery
High versus low activity by 12 months postsurgery: estimated recovery odds were 2.42 times as high. Odds compare recovery with nonrecovery; they are not the probability of recovery. The wide interval includes no association; the result was not statistically significant (p = 0.060).
What researchers tracked
Researchers grouped patients by reported moderate-to-vigorous activity before surgery. Repeated questionnaires assessed urinary and sexual function, allowing the analysis to distinguish differences in function scores from the likelihood of recovery.
Scores and recovery differ
The sexual-function score advantage disappeared soon after surgery, then returned at later assessments. That pattern differs from demonstrating more recovery: the recovery estimate favored higher activity but remained compatible with no association.
The original publication
Association between presurgical physical activity and urinary and sexual function in prostate cancer patients treated by radical prostatectomy: A prospective cohort study.
Harper A, Khan M, Imm KR et al.
Urol Oncol · 2026
- PubMed ID
- 41862406
- Record checked
AI-assisted research and writing. This explains one selected publication; it is not a complete review of everything known. Our approach.
One more question, understood.
Keep track of the research you’ve explored.