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Effect of HESr on IPSS in men without previous treatment.
| Group | n | Range | Mean (SD) | p | |
|---|---|---|---|---|---|
| HESr | IPSS1 | 25 | 16–22 | 19.8 (2.3) | 0.001 |
| IPSS2 | 25 | 8–20 | 16.4 (3.2) | ||
| Controls | IPSS1 | 25 | 16–22 | 19.7 (2.3) | 0.298 |
| IPSS2 | 25 | 14–22 | 18.6 (2.8) |
HESr: hexanic lipidosterolic extract of Serenoa repens, IPSS: International Prostatic Symptoms Score, IPSS 1: IPSS at baseline, IPSS2: IPSS at 6 months, N: number of patients, SD: standard deviation.
