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

From: A mixed-methods feasibility study of a comorbidity-adapted exercise program for low back pain in older adults (COMEBACK): a protocol

  Baseline 4 weeks 8 weeks
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