Figure 4 | Scientific Reports

Figure 4

From: Enhanced Reality Showing Long-Lasting Analgesia after Total Knee Arthroplasty: Prospective, Randomized Clinical Trial

Figure 4

Difference in duration of analgesia and ROM. (a) and (b) Continuous significant improvement of the VAS at rest and movement was seen over 5 weeks in the FTI group and improvement in the HTI was limited to 2 weeks. (c) Only the FTI group showed continuous significant improvement of active knee flexion over 5 weeks. (d) Continuous significant improvement of active knee extension was seen over 5 weeks in the FTI and improvement in the HTI was limited to 2 weeks. FTI: full term intervention group, HTI; half term intervention group. *p < 0.05, **p < 0.01.

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