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. Author manuscript; available in PMC: 2017 Feb 15.
Published in final edited form as: Brain Res. 2015 Nov 6;1633:126–138. doi: 10.1016/j.brainres.2015.10.053

Table 2.

Linear mixed effect model of mean HbO2 with the following predictors: (1) group; (2) time; and (3) group × timea.

Parameter Estimate Std. error df t Sig. 95% confidence interval
Lower bound Upper bound
(1) Control vs. MPS 0.01 0.02 795.69 0.24 0.81 −0.04 0.05
Control vs. PS −0.02 0.04 784.09 −0.55 0.58 −0.10 0.06
(2) Time: 0.5 vs. 1.0 0.00 0.02 2260.27 0.08 0.94 −0.04 0.04
Time: 0.5 vs. 1.5 0.00 0.02 2409.06 0.15 0.88 −0.03 0.04
Time: 0.5 vs. 2.0 0.00 0.02 2573.27 0.23 0.82 −0.03 0.04
Time: 0.5 vs. 2.5 0.01 0.02 2753.28 0.32 0.75 −0.03 0.04
Time: 0.5 vs. 3.0 0.01 0.02 2948.54 0.43 0.67 −0.03 0.04
Time: 0.5 vs. 3.5 0.01 0.02 3157.09 0.56 0.57 −0.02 0.04
Time: 0.5 vs. 4.0 0.01 0.02 3374.89 0.75 0.46 −0.02 0.05
Time: 0.5 vs. 4.5 0.02 0.02 3594.97 0.99 0.32 −0.02 0.05
Time: 0.5 vs. 5.0 0.02 0.02 3806.79 1.32 0.19 −0.01 0.05
Time: 0.5 vs. 5.5 0.03 0.01 3995.93 1.77 0.08 0.00 0.05
Time: 0.5 vs. 6.0 0.03 0.01 4144.73 2.36 0.02 0.01 0.06
Time: 0.5 vs. 6.5 0.04 0.01 4234.39 3.18 <0.01 0.02 0.06
Time: 0.5 vs. 7.0 0.05 0.01 4248.54 4.35 <0.01 0.03 0.07
Time: 0.5 vs. 7.5 0.06 0.01 4177.48 6.21 <0.01 0.04 0.07
Time: 0.5 vs. 8.0 0.07 0.01 4021.58 10.07 <0.01 0.05 0.08
(3) [Time: 0.5 vs. 1.0]*[Control vs. MPS] 0.00 0.03 2260.27 0.17 0.86 −0.05 0.06
[Time: 0.5 vs. 1.5]*[Control vs. MPS] 0.01 0.03 2409.06 0.36 0.72 −0.04 0.06
[Time: 0.5 vs. 2.0]*[Control vs. MPS] 0.01 0.03 2573.27 0.55 0.58 −0.04 0.07
[Time: 0.5 vs. 2.5]*[Control vs. MPS] 0.02 0.03 2753.28 0.75 0.45 −0.03 0.07
[Time: 0.5 vs. 3.0]*[Control vs. MPS] 0.02 0.03 2948.54 0.95 0.34 −0.03 0.07
[Time: 0.5 vs. 3.5]*[Control vs. MPS] 0.03 0.02 3157.09 1.16 0.25 −0.02 0.08
[Time: 0.5 vs. 4.0]*[Control vs. MPS] 0.03 0.02 3374.89 1.36 0.17 −0.01 0.08
[Time: 0.5 vs. 4.5]*[Control vs. MPS] 0.04 0.02 3594.97 1.57 0.12 −0.01 0.08
[Time: 0.5 vs. 5.0]*[Control vs. MPS] 0.04 0.02 3806.79 1.78 0.07 0.00 0.08
[Time: 0.5 vs. 5.5]*[Control vs. MPS] 0.04 0.02 3995.93 2.00 0.04 0.00 0.08
[Time: 0.5 vs. 6.0]*[Control vs. MPS] 0.04 0.02 4144.73 2.24 0.03 0.01 0.08
[Time: 0.5 vs. 6.5]*[Control vs. MPS] 0.04 0.02 4234.39 2.51 0.01 0.01 0.08
[Time: 0.5 vs. 7.0]*[Control vs. MPS] 0.04 0.02 4248.54 2.86 <0.01 0.01 0.08
[Time: 0.5 vs. 7.5]*[Control vs. MPS] 0.04 0.01 4177.48 3.39 <0.01 0.02 0.07
[Time: 0.5 vs. 8.0]*[Control vs. MPS] 0.04 0.01 4021.58 4.57 <0.01 0.02 0.06
[Time: 0.5 vs. 1.0]*[Control vs. PS] 0.00 0.05 2260.27 −0.02 0.98 −0.09 0.09
[Time: 0.5 vs. 1.5]*[Control vs. PS] 0.00 0.05 2409.06 −0.01 0.99 −0.09 0.09
[Time: 0.5 vs. 2.0]*[Control vs. PS] 0.00 0.04 2573.27 0.05 0.96 −0.09 0.09
[Time: 0.5 vs. 2.5]*[Control vs. PS] 0.01 0.04 2753.28 0.16 0.88 −0.08 0.09
[Time: 0.5 vs. 3.0]*[Control vs. PS] 0.01 0.04 2948.54 0.31 0.76 −0.07 0.10
[Time: 0.5 vs. 3.5]*[Control vs. PS] 0.02 0.04 3157.09 0.51 0.61 −0.06 0.10
[Time: 0.5 vs. 4.0]*[Control vs. PS] 0.03 0.04 3374.89 0.75 0.45 −0.05 0.11
[Time: 0.5 vs. 4.5]*[Control vs. PS] 0.04 0.04 3594.97 1.03 0.30 −0.04 0.12
[Time: 0.5 vs. 5.0]*[Control vs. PS] 0.05 0.04 3806.79 1.35 0.18 −0.02 0.12
[Time: 0.5 vs. 5.5]*[Control vs. PS] 0.06 0.04 3995.93 1.70 0.09 −0.01 0.13
[Time: 0.5 vs. 6.0]*[Control vs. PS] 0.07 0.03 4144.73 2.07 0.04 0.00 0.13
[Time: 0.5 vs. 6.5]*[Control vs. PS] 0.07 0.03 4234.39 2.50 0.01 0.02 0.13
[Time: 0.5 vs. 7.0]*[Control vs. PS] 0.08 0.03 4248.54 2.99 <0.01 0.03 0.13
[Time: 0.5 vs. 7.5]*[Control vs. PS] 0.08 0.02 4177.48 3.69 <0.01 0.04 0.12
[Time: 0.5 vs. 8.0]*[Control vs. PS] 0.08 0.02 4021.58 5.08 <0.01 0.05 0.11
a

Adjusted for age, gender, and ethnicity.