Table 4.

Comparison of mean Western Ontario and McMaster Universities Osteoarthritis Index scores at the different time period of the study population (n=75)

WOMAC total	Mean±SD	P
Pre-RX	48.43±3.33
2 weeks	92.92±1.8	<0.001
6 weeks	90.79±3.36	<0.001
3 months	80.1±2.49	<0.001
6 months	55.04±2.36	<0.001

SD: Standard deviation, WOMAC: Western Ontario and McMaster Universities Osteoarthritis Index, RX: PreIntervention