Table 4: Standard linear multiple regression analysis of demographic, work shift, and WAI variables.

Coefficientsa
Model Unstandardized Coefficients Standardized Coefficients t Sig.
B Std. Error Beta
1 (Constant) 39.067 3.255 12.002 .000
Age - .304 .125 -.234 - 2.436 .015*
Work experience (yrs.) - .045 .146 -.029 - .309 .757
Marital status - .065 .703 -.005 -.092 .926
Work setting - 1.722 .739 -.125 -2.330 .020*
Work shift - 1.223 .409 -.159 -2.991 .003*
Transportation - 2.004 .769 -.127 -2.605 .010*
Total MMJS score .101 .019 .260 5.213 .000*

aDependent variable: Total WAI score * Significant at the 0.05 level (2-tailed).

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