Appendix S1 - Influence of Low Back Pain and Prognostic Value of MRI in Sciatica Patients in Relation to Back Pain

Contains list of authors and participants in the Leiden–The Hague Spine Intervention Prognostic Study Group and Tables S1–S7, Figure S1. Table S1, MRI study variables. Table S2, Outcome measurements available at 52 weeks after baseline MRI. Table S3, Interobserver agreement regarding the MRI characteristics. Table S4, Clinical outcome measures at one year stratified according to subgroups at baseline and treatment group. Table S5, Perceived recovery at one year according to presence of disabling back pain at baseline. Table S6, Clinical outcome measures at one year according to subgroups at baseline. Table S7, Clinical outcome measures at one year according to subgroups at baseline. Figure S1, Repeated measurement analysis curves of Mean Scores on the Roland Disability Questionnaire (1A), the Visual-Analogue Scale for leg pain (1B), and the Visual-Analogue Scale for back pain (1C) in relation to disabling back pain at baseline.
(DOC)