Viscosupplementation effect on proprioception in the osteoarthritic knee Michael W. Payne, MSc, Robert J. Petrella, MD, PhD Archives of Physical Medicine and Rehabilitation Volume 81, Issue 5, Pages 598-603 (May 2000) DOI: 10.1016/S0003-9993(00)90041-8 Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Fig. 1 Mean absolute angular error (AAE) proprioception measurements at each time in the placebo group (■) and the hyaluronan group (□). Values are mean ± SEM. There were no significant differences between treatment groups at any time during the study. Archives of Physical Medicine and Rehabilitation 2000 81, 598-603DOI: (10.1016/S0003-9993(00)90041-8) Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Fig. 2 Limitations in absolute angular error (AAE) measurements due to test angle. Values are mean ± SEM. Regression line equation: 5.517 − (.102 · test angle). *Significantly different from test angles 35, 40, 45, 50, 55, 60 (p <.05); +significantly different from test angles 25, 35, 40, 45, 50, 55, 60 (p <.05); significantly different from test angles 35, 40, 45, 50, 55, 60 (p <.05); significantly different from test angles 40, 50, 60 (p <.05); ✠ significantly different from test angles 40, 45, 50, 60 (p <.05). Archives of Physical Medicine and Rehabilitation 2000 81, 598-603DOI: (10.1016/S0003-9993(00)90041-8) Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Fig. 3 Mean absolute angular error (AAE) proprioception measurements at each repetition. Values are mean ± SEM. Regression line equation: 1.099 + (.161 · order number). *Significantly different from second angle reproduction (p <.05); +significantly different from fifth angle reproduction (p <.05). Archives of Physical Medicine and Rehabilitation 2000 81, 598-603DOI: (10.1016/S0003-9993(00)90041-8) Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions