Table 4 Schedule of quantitative data to be collected at baseline and follow-up intervals

Patient demographics

x

x

Physical and functional assessments

x

x

x

Low back pain severity

x

x

x

Oswestry Disability Index

x

x

x

EQ-5D-5L

x

x

x

Clinical frailty scale

x

x

x

Bayliss measure of illness burden

x

x

x

Hospital Anxiety and Depression score

x

x

x

Sit-to-stand test

x

x

x

6-min walk test

x

x

x

Global perceived effect

x

x

Participant satisfaction with treatment

x

x

Adverse events

x

x