Subject Accounting | Clinical Results

Two-level Subject Accounting

Subject Accounting (Two-level)	Randomized Mobi-C	Randomized Fusion
Subjects Treated	225	105
Subjects with Data at 84 Months	173	63
Expected Number of Subjects at 84 Months	205	84
Follow-up Rate at 84 Months	84.4% of randomized Mobi-C and 75.0% of ACDF subjects presented some data at 84 months.

Subject Accounting (One-level)	Randomized Mobi-C	Randomized Fusion
Subjects Treated	164	81
Subjects with Data at 84 Months	121	52
Expected Number of Subjects at 84 Months	151	70
Follow-up Rate at 84 Months	80.1% of randomized Mobi-C and 74.3% of ACDF subjects presented some data at 84 months.