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. Author manuscript; available in PMC: 2022 Apr 5.
Published in final edited form as: Neurorehabil Neural Repair. 2021 Dec 30;36(2):164–174. doi: 10.1177/15459683211064264

Table 4.

Title: “Stepwise linear regression with leave-one-out cross validation results with speech entrainment functional connectivity and language performance on a standardized assessment”

Dependent Variable Model Linear Regression Model Results LOO Stepwise Regression Model
Est. Std. Error tStat pValue T % iterat.
graphic file with name nihms-1757567-t0010.jpg WAB-R AQ (Intercept) 70.8 7.6 9.3 <.001
SE RH pMTG–RH IFGpo 9.2 2.2 4.1 <.001 4.0 96%
Total Lesion Volume −81.5 27.8 −3.0 .009 −2.9 86%
graphic file with name nihms-1757567-t0011.jpg Info. Content (Intercept) 7.8 0.9 8.5 <.001
SE RH pMTG–RH IFGpo 1.3 0.3 4.9 <.001 4.6 96%
Total Lesion Volume −8.3 3.3 −2.5 .02 −2.5 68%
Fluency n.s. n.s. n.s. n.s. n.s. n.s. n.s.
graphic file with name nihms-1757567-t0012.jpg Spont. Speech (Intercept) 10.1 0.8 12.2 <.001
SE RH pMTG–RH IFGpo 1.5 0.4 3.4 .003 3.4 100%
SE LH pMTG–RH IFGpo 1.2 0.5 2.4 .03 2.4 77%
graphic file with name nihms-1757567-t0013.jpg Comp. (Intercept) 9.6 0.6 15.7 <.001
SE RH pMTG–RH IFGpo 0.7 0.2 4.1 <.001 4.0 96%
SE LH pMTG–RH IFGpo 0.5 0.2 2.1 .05 2.4 82%
Total Lesion Volume −7.5 2.6 −2.9 .01 −3.2 91%
Repetition n.s. n.s. n.s. n.s. n.s. n.s. n.s.
graphic file with name nihms-1757567-t0014.jpg Naming (Intercept) 7.6 1.1 6.8 <.001
SE RH pMTG–RH IFGpo 1.3 0.3 4.0 <.001 3.8 100%
Total Lesion Volume −10.9 4.1 −2.7 .02 −2.6 91%

Abbreviations: LOO=leave-one-out; FS=free speech; SE=speech entrainment; LH=left hemisphere; RH=right hemisphere; pMTG=posterior middle temporal gyrus; IFGpo=pars opercularis; n.s.=not significant.