Changes in the USS-PROM score, IPSS-QOL and IIEF score after balloon dilation
| Study: Virasoro et al28 | ||||||
| Scoring items | Before surgery | 3 months | 6 months | 1 year | 2 years | 3 years |
| USS-PROM | 15.9±4.7 (n=53) | 3.2±5.5 (n=51) | 1.9±2.9 (n=45) | 1.4±1.8 (n=40) | 3.6±5.8 (n=38) | 2.0±3.5 (n=33) |
| IPSS QoL | 4.9±0.9 (n=53) | 0.8±1.3 (n=51) | 0.7±0.9 (n=45) | 0.7±0.9 (n=40) | 0.9±1.5 (n=38) | 0.7±1.2 (n=33) |
| IIEF-OS | 6.5±2.6 (n=53) | 7.9±2.5 (n=51) | 7.9±2.5 (n=45) | 8.1±2.5 (n=40) | 7.6±2.5 (n=38) | 8.2±2.2 (n=33) |
| IIEF-EF | 16.0±12.2 (n=53) | 20.7±12.0 (n=51) | 21.0±11.8 (n=45) | 22.1±10.9 (n=40) | 21.1±11.9 (n=38) | 22.5±11.2 (n=33) |
| Study: Elliott et al27 | ||||||
| Scoring items | Before surgery | 30 days | 3 months | 6 months | 1 year | / |
| IPSS QoL | 4.5±1.3 (n=79) | 1.7±1.4 (n=78) | 1.6±1.4 (n=74) | 1.7±1.3 (n=71) | 1.9±1.5 (n=67) | / |
| IIEF | 5.8±2.9 (n=72) | 5.9±2.8 (n=75) | 6.6±2.7 (n=71) | 6.5±2.8 (n=68) | 6.9±3.0 (n=59) | / |
IIEF, International Index of Erectile Function; IIEF, International Index of Erectile Function-overall satisfaction domain; IIEF, International Index of Erectile Function-erectile function domain; IPSS QoL, International Prostate Symptom Score-Quality of Life; USS-PROM, Patient-Reported Outcome Measure for Urethral Stricture Surgery.