Table 6: Before and after treatment sessions 1, 5, and 10: pain (visual analogue scale (VAS)); mean and 95% confidence interval (95% CI).

Outcome measure
Treatment sessions
1510

VAS
 Before treatment6.33 (5.86; 6.80)5.24 (4.84; 5.63)~4.74 (4.22; 5.25)~
 After treatment5.15 (4.65; 5.65)+4.30 (3.86; 3.83 (3.32;4.34)+#

Pre/posttreatment: .
Session 1/session 5 before treatment and session 1/session 10 before treatment: .
Session 1/session 5 post treatment: ; #session 1/session 10 post treatment: .