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. Author manuscript; available in PMC: 2018 Jan 9.
Published in final edited form as: Arch Gerontol Geriatr. 2016 Oct 11;68:106–112. doi: 10.1016/j.archger.2016.10.002

Table 3.

Difference between groups and statistics for effects and inferences in the 32 weeks.

Group Comparison (RE-CON) Group Comparison (AE-CON) Group Comparison (AE-RE)



Variables Difference between
groups (% mean; 90% CI)
ES; 90% CI QI Difference between
groups (% mean; 90% CI)
ES; 90%CI QI Difference between
groups (% mean; 90% CI)
ES; 90%CI QI
UGT, s −14.7; −19.1 to −10.0 −1.2; −1.6 to −0.8 Almost certain −16.1; −20.2 to −11.9 −1.2; −1.6 to 0.9 Almost certain −0.8; −6.4 to 5.1 −0.1; −0.5 to 0.4 Unclear
OLST, s 46.9; 14.4−88.5 0.6; 0.2−0.9 Very Likely 54.2; 13.5−109.3 0.6; 0.2−1.0 Very Likely 5.0; −23.5 to 44.1 0.1; −0.4 to 0.5 Unclear
EA, cm2 −49.3; −62.8 to −30.9 −1.0; −1.4 to −0.5 Almost certain −52.2; −64.0 to −36.4 −1.1; −1.5 to −0.7 Almost certain −5.7; −34.7 to 36.3 −0.1; −0.6 to 0.4 Unclear
EA/time −65.5; −76.3 to −49.7 −1.1; −1.5 to −0.7 Almost certain −69.0; −79.9 to −52.1 −1.1; −1.5 to −0.7 Almost certain −10.2; −47.2 to 52.7 −0.1; −0.6 to 0.4 Unclear
AP COP velocity, cm/s −13.7; −24.7 to −1.0 −0.5; −1.0 to −0.04 Likely −21.0; −32.6 to −7.5 −0.7; −1.2 to −0.2 Very Likely −8.5; −22.9 to 8.5 −0.3; −0.8 to 0.3 Unclear
ML COP velocity, cm/s −19.0; −34.4 to 0.0 −0.5; −0.9 to 0.0 Likely −22.0; −38.2 to −1.5 −0.5; −1.0 to −0.03 Likely −3.5; −23.6 to 21.4 −0.1; −0.5 to 0.4 Unclear
KE strength, Nm 19.9; 11.4−29.1 0.7; 0.4− 1.0 Almost certain 6.4; −1.3 to 14.6 0.3; −0.06 to 0.7 Possibly −11.3; −16.9 to −5.3 −0.5; −0.7 to −0.2 Very Likely
KF strength, Nm 29.5; 18.2−41.8 0.8; 0.5−1.1 Almost certain 6.4; −2.9 to 16.6 0.2; −0.1 to 0.6 Possibly −17.8; −25.8 to −9.0 −0.6; −0.9 to −0.3 Very Likely

AP, anterior-posterior; COP, center of pressure; EA, elliptical area; ES, Effect Size; KE, Knee extension; KF, Knee flexion; ML, medial-lateral; OLST, one-leg stance test; QI, qualitative inference; UGT, up and go test.