| Immediately post fitting | The time between fitting and 6 months later | ||||||
WP | SIGAM | PCS | MCS | WP | SIGAM | PCS | MCS | |
SAT-PRO | p = 0.001** r = 0.383 | p < 0.001** | p < 0.001** r = 0.343 | p < 0.001** r = 0.263 | p < 0.001** r = 0.423 | p = 0.012* | p < 0.001** r = 0.210 | p = 0.003** r = 0.237 |