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. 2020 Aug 21;16:1997–2005. doi: 10.2147/NDT.S262510

Figure 1.

Figure 1

Results of the path analysis. Path analysis of the data of 535 adult workers regarding Diurnal Type Scale (DTS) score, Pittsburgh Sleep Quality Index (PSQI) global score, perceived job stressors on the Brief Job Stress Questionnaire (BJSQ), and psychological and physical stress response (PPSR) on the BJSQ. The solid arrows represent statistically significant direct paths. The numbers beside the arrows show the standardized path coefficients (minimum: −1; maximum: 1). *p < 0.05, ***p < 0.001.