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Table 2 KOOS change from baseline to week 52, adjusted mean values and 95% confidence intervals

From: The clinical effect of an unloader brace on patients with osteoarthritis of the knee, a randomized placebo controlled trial with one year follow up

Outcomes At baseline At 52 follow up Change from baseline Between group
Unloader Controls Unloader Controls Unloader Controls difference
KOOS Pain 61.2 (58.7, 63.7) 61.1 (58.7, 63.6) 68.9 (66.0, 71.8) 63.7 (60.2, 67.3) 7.7 (4.2, 11.2) 2.6 (1.4, 6.6) 5.2 (0.6, 9.8)
KOOS Symptom 64.5 (61.8, 67.2) 64.4 (61.7, 67.1) 72.4 (69.2, 75.6) 65.4 (61.6, 69.3) 7.9 (4.0, 11.8) 1.0 (−3.4, 5.5) 6.9 (1.9, 11.9)
KOOS ADL 65.3 (62.9, 67.7) 65.1 (62.7, 67.5) 75.2 (72.4, 78.0) 66.9 (63.5, 70.3) 9.8 (6.4, 13.3) 1.8 (−2.1, 5.8) 8.2 (3.8, 12.6)
KOOS Sport/Rec 24.6 (21.6, 27.6) 25.0 (22.0, 28.0) 40.2 (36.7, 43.8) 27.8 (23.4, 32.1) 15.7 (11.3, 20.0) 2.8 (−2.2, 7.8) 12.5 (6.8, 18.1)
KOOS QOL 52.2 (49.4, 55.0) 52.3 (49.5, 55.1) 55.7 (52.4, 59.0) 49.5 (45.4, 53.6) 3.5 (−0.6, 7.6) −2.7 (−7.5, 2.0) 6.1 (0.9, 11.4)