Table 7.

Correlation of Play (P), Activity (A), and Rest (R) With Lawrence–Kellgren Radiographic Score, Macroscopic Score, and Histological Score in OA Induction at 12 Weeks Post Surgery and in and OC Model 26 Weeks Post Surgery Using a Fitbit Telemetry System

	OA Model P	OA Model A	OA Model R	OC Model P	OC Model A	OC Model R	OC Model 10 mm P	OC Model 10 mm A	OC Model 10 mm R
Lawrence–Kellgren score	0.3	0.23	−0.3	−0.41	−0.3	0.6	−0.1	−0.94	0.65
Macroscopic score	−0.13	−0.19	0.1	0.25	−0.13	0.1	0.65	0.12	0.26
Histological score	−0.54	−0.43	0.42	−0.23	−0.14	0.36	0.46	−0.74	0.78

Numbers highlighted in bold signify a Pearson coefficient of > 0.5.