A Pilot Study of the Use of Pain Questionnaires in Vertebroplasty Research

American Journal of Neuroradiology

Outcome measures of questionnaires and number of questions in each instrument

Outcome Measures	Number of Questions
NRS	1
Pain Medication questionnaire	2
Modified Roland Scale	23
SOF ADL	6
Euro QOL	5
Pain frequency index	1
Pain bothersomeness index	1
SF-36 Version 1	36
OPAQ—Body image domain	3
Pain impact on activities	2
Back pain resource use	2
Total number of questions	82

Note:—NRS indicates numeric rating scale; SOF ADL, Study of Osteoporotic Fractures and Activities of Daily Living questionnaire; Euro QOL, Euro Quality of Life; SF-36, Short-Form Health Survey with 36 questions; OPAQ, Osteoporosis Assessment Questionnaire.