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. 2021 Jun 8;18(12):6218. doi: 10.3390/ijerph18126218

Table 1.

Correlations between variables.

Variables 1 2 3 4 5 6 7
1. Demands at work 1
2. Social community at work 0.04 * 1
3. Trouble sleeping 0.22 *** −0.10 *** 1
4. Psychological wellbeing 0.08 *** 0.32 *** −0.11 *** 1
5. Fatigue and muscle aches 0.02 −0.03 0.15 *** −0.22 *** 1
6. Presenteeism 0.00 −0.04 0.12 *** −0.12 *** 0.34 *** 1
7. Work–life imbalance 0.32 *** −0.06 ** 0.32 *** −0.01 0.04 * 0.11 *** 1

* p < 0.05, ** p < 0.01, *** p < 0.001.