Table 5.

Relationship between independent variables (work vibration) and dependent variables (multiscale entropy).

Model 1-3: independent variable	Dependent variable: MSEa
	Estimated	SE	t valueb	P value
Awc	–0.0485	0.00149	–3.24	.02
Intercept	10.55	0.768	13.7	<.001
Multiple R2d	0.208	—e	—	—
Adjusted R2	0.189	—	—	—
F static valuef	10.5	—	—	.002

^aMSE: multiscale entropy.

^bt value: result of the student t test.

^cAw: vibration indices.

^dR²: coefficient of determination.

^eNot available.

^fF static value: variance ratio.