Table 2.

Timing, range of motion (ROM), KSS, and OKS. Values are mean and confidence intervals for the means

TKA to MUA, weeks	13 (11–15)
MUA to post-MUA-FU, weeks	8.7 (7.4–9.9)
ROM (flexion), degrees
Pre-TKA	113 (111–115)
Peri-TKA	128 (127–129)
Post-TKA	72 (70–74)
Pre-MUA	73 (70–76)
Post-MUA	104 (102–106)
Post-MUA-FU	99 (97–102)
KSS: Knee Society Score (0–200)
Pre-TKA	96 (91–102)
Pre-MUA	121 (109–133)
Post-MUA-FU	129 (118–139)
OKS: Oxford Knee Score (0–48)
Pre-TKA	25 (22–28)
Pre-MUA	29 (26–32)
Post-MUA-FU	28 (23–33)

TKA = total knee arthroplasty; MUA = manipulation under anesthesia; Post-MUA-FU = post-MUA follow-up;