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. 2023 Oct 19;20(20):6943. doi: 10.3390/ijerph20206943

Table 4.

Both surveys: UCLA 3-item Loneliness Scale means and SDs.

Mean (SD) Significance
Loneliness Scale Questions Community COVID HEartS
Engagement
Two-Tailed Probability Bonferroni Correction
How often do you feel that you lack companionship? 1.79 (0.72) 1.66 (0.70) 0.01 ** 0.04 *
How often do you feel isolated from others? 1.84 (0.64) 1.70 (0.72) 0.02 * 0.08
How often do you feel left out? 1.63 (0.72) 1.65 (0.69) 0.95 3.80
Total loneliness (out of 9) 5.27 (1.80) 5.01 (1.88) 0.90 3.60

** p < 0.01 = highly significant; * p < 0.05 = significant.