Table 4.

Comparison of the mood state of the older adults in 2020 and 2021.

Mood	Social isolation 2020 (n = 82) Mean ± SD	Social isolation 2021 (n = 68) Mean ± SD	p-value
Tension	4.03 ± 2.9	3.25 ± 2.0	0.061
Depression	2.82 ± 2.9	2.11 ± 2.9	0.028*
Anger	2.03 ± 3.0	1.48 ± 2.4	0.161
Vigor	6.93 ± 3.4	7.64 ± 3.7	0.291
Fatigue	3.28 ± 3.4	2.17 ± 3.1	0.005*
Confusion	2.71 ± 2.6	2.02 ± 2.5	0.038*

SD, Standard derivation; *Statistical significance at p < 0.05.

Mann–Whitney U Test.