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. 2014 Jul 5;16(7):e17155. doi: 10.5812/ircmj.17155

Table 3. Regression Analysis of Variables Associated with Sleep Quality.

Independent Variables Standardized Beta P Value R2
Spiritual health 0.209 0.04
Family 0.053 0.52
Education 0.015 0.95 0.417
Job 0.173 0.026
Income 0.117 0.035
Marital status 0.112 0.045
Use of sleeping medications 0.106 0.044