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Coefficients for the relationship between prostate-specific antigen (PSA) level and Gleason score for the Scandinavian Prostatic Cancer Group 4 (SPCG-4) cohort and the UK Cohort
| SPCG-4 cohort | UK cohort | |
|---|---|---|
| Increase in PSA per one grade increase in Gleason score, % (95% CI) |
−15.9 (−37.0–12.1) |
−13.0 (−36.8–17.2) |
| Change in yearly increase in PSA per one grade increase, % (95% CI) |
2.8 (1.1–4.6) | 2.1 (−0.1–4.3) |
CI = confidence interval.
