The results are likely to be normal of other similar services.

In the entire case of discomfort and WOMAC scores, a lesser score indicated improvement , whereas regarding the patient’s global evaluation, an increased score indicated improvement .29 Patients were classified as having got a response if the WOMAC pain or physical-function score reduced by 50 percent or more and by 20 or more points on the visual-analogue scale or if two of the following three findings were recorded: a reduction in the WOMAC pain score by 20 percent or more and by 10 or more points on the visual-analogue scale, a decrease in the WOMAC physical-function score by 20 percent or even more and by 10 or more points on the scale, or an increase in the score on the patient’s global assessment by 20 percent or more and by 10 or more points on the scale.Marc Gillinov, M.D., Annetine C. Gelijns, Ph.D., Michael K. Parides, Ph.D., Joseph J. DeRose, Jr., M.D., Alan J. Moskowitz, M.D., Pierre Voisine, M.D., Gorav Ailawadi, M.D., Denis Bouchard, M.D., Peter K. Smith, M.D., Michael J. Mack, M.D., Michael A. Acker, M.D., John C. Mullen, M.D., Eric A. Rose, M.D., Helena L. Chang, M.S., John D. Puskas, M.D., Jean-Philippe Couderc, Ph.D., Timothy J. Gardner, M.D., Robin Varghese, M.D., Keith A. Horvath, M.D., Steven F. Bolling, M.D., Robert E. Michler, M.D., Nancy L. Geller, Ph.D., Deborah D. Ascheim, M.D., Marissa A. Miller, D.V.M., Emilia Bagiella, Ph.D., Ellen G.