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. 2023 Mar 4;20(5):4562. doi: 10.3390/ijerph20054562

Table 3.

Descriptive statistics for stress and well-being at each timepoint.

Variable Timepoint 1
(Mean ± SD)
Timepoint 2
(Mean ± SD)
Timepoint 3
(Mean ± SD)
Timepoint 4
(Mean ± SD)
Timepoint 5
(Mean ± SD)
Timepoint 6
(Mean ± SD)
Stress
(PSS-4)
6.55 ± 2.61 6.71 ± 2.36 6.81 ± 2.67 5.81 ± 2.29 5.76 ± 3.17 6.00 ± 3.22
Well-Being (WHO-5) 14.05 ± 3.79 14.23 ± 3.76 13.95 ± 4.11 15.57 ± 3.82 15.66 ± 4.84 14.10 ± 5.69

Note: SD = standard deviation; PSS-4 = Perceived Stress Scale—higher values indicate more stress; WHO-5 = World Health Organization Well-Being Index—raw scores range from 0, representing the worst imaginable well-being, to 25, representing the best imaginable well-being.