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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 Interval

Mean Change

95% Confidence Interval

p-value

Mean Change

95% Confidence Interval

p-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 − 0.2

0.03

5.0

3.3 to 6.8

< 0.01

90–119 days

− 1.1

− 2.9 to 0.75

0.25

0.8

−1.1 to 2.8

0.39

120–149 days

2.8

0.66 to 4.9

0.01

3.9

1.5 to 6.2

< 0.01

150–179

2.2

−0.4 to 4.7

0.10

−0.7

−3.7 to 2.3

0.66

180–209 days

2.5

−0.4 to 5.3

0.09

0.4

−3.2 to 3.9

0.85

210–365 days

2.2

0.2 to 4.2

0.03

−0.3

−3.4 to 2.9

0.83