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Mean VAS SIJ pain (top), ODI (middle), and EQ-5D (bottom) by time.
Note: Data from baseline through month 24 are from subjects’ participation in INSITE16/SIFI18.
Abbreviations: EQ-5D TTO Index, EuroQol-5D time trade-off index; INSITE, Investigation of Sacroiliac Fusion Treatment; ODI, Oswestry Disability Index; SIJ, sacroiliac joint; SIFI, Sacroiliac Joint Fusion with iFuse Implant System; VAS, Visual Analogue Scale.
