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Fig. 2 | Trials

Fig. 2

From: Effect of aquatic physical therapy on pain perception, functional capacity and quality of life in older people with knee osteoarthritis: study protocol for a randomized controlled trial

Fig. 2

Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) checklist providing information about volunteer recruitment and variables evaluated in each period according to SPIRIT recommendations. CG Control group, TUG Timed Up and Go, VAS Visual analogue scale, WG Aquatic intervention group, WHOQOL-BREF World Health Organization Quality of Life Scale abbreviated version, WOMAC Western Ontario and McMaster Universities Osteoarthritis Index

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