From: The effectiveness of ENAR®for the treatment of chronic neck pain in Australian adults: a preliminary single-blind, randomised controlled trial
Fixed term
Wald statistic
d.f.
Wald/d.f.
P
Time
23.20
4
5.80
<0.001
RxGroup
1.89
2
0.95
0.388
Time_RxGroup
34.25
8
4.28
<0.001*