Table 1

Data collection—timeline

Clinical toolsAt incl.1
week post-incl.		2
weeks		3
weeks		4 weeks5 weeks6 weeks7
weeks		8
weeks		9
weeks		10 weeks11
weeks		12
weeks		26
weeks		52
weeks
ODIx   x   x    xx
VAS leg and backxxxxxxxxxxxxxxx
EQ-5Dx   x   x    xx
EORTC QLQ-C30x           x x
EORTC QLQ-MY20x           x x
X-rayx           x x
MRIx              
Biopsyx              

  • EQ-5D, EuroQol 5-dimension; ODI, Oswestry Disability Index; VAS, visual analogue scale.