Skip to main content

Table 2 Mean change across time for physical function from linear mixed model analysis (n = 88)

From: Pattern of recovery and outcomes of patient reported physical function and pain interference after ankle fusion: a retrospective cohort study

 Compared to PreOp
Time Interval
Compared to Previous
Time Interval
Time IntervalMean Change95% Confidence Intervalp-valueMean Change95% Confidence Intervalp-value
0–29 days−9.6−11.1 to − 8.0< 0.01− 9.6− 11.1to − 8.0< 0.01
30–59 days−6.9− 8.5 to − 5.3< 0.01− 2.6−4.3 to − 1.0< 0.01
60–89 days− 1.9− 3.6 to − 0.20.035.03.3 to 6.8< 0.01
90–119 days− 1.1− 2.9 to 0.750.250.8−1.1 to 2.80.39
120–149 days2.80.66 to 4.90.013.91.5 to 6.2< 0.01
150–1792.2−0.4 to 4.70.10−0.7−3.7 to 2.30.66
180–209 days2.5−0.4 to 5.30.090.4−3.2 to 3.90.85
210–365 days2.20.2 to 4.20.03−0.3−3.4 to 2.90.83