Group | Mean ± SD | F value | Post-hoc Scheffé results | |
---|---|---|---|---|
Stone disintegration rate (%) after 200 shocks | icPad 4 mm | 92.3 ± 2.1 | 79.166*** | Semi-liquid gel < icPad 4 mm and 8 mm |
icPad 8 mm | 85.0 ± 7.5 | |||
Semi-liquid gel | 45.5 ± 3.6 | |||
Number of shocks for complete disintegration | icPad 4 mm | 242.0 ± 13.8 | 10.446* | Semi-liquid gel > icPad 4 mm and 8 mm |
icPad 8 mm | 248.7 ± 6.3 | |||
Semi-liquid gel | 351.0 ± 54.6 |