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. 2021 May 15;7(5):e07033. doi: 10.1016/j.heliyon.2021.e07033

Table 2.

Mean differences in fear of the COVID-19 disease, stress, and sleep quality by gender.

Variables Groups M SD t-value (518) p-value Effect size 95% CI
Lower Upper
Fear of COVID-19 disease Male (261) 17.54 6.16 -4.90 <.001 -.43 -3.97 -1.70
Female (259) 20.37 6.99
Stress Male (261) 17.03 6.87 -6.10 <.001 -.54 -5.03 -2.58
Female (259) 20.84 7.36
Sleep quality Male (261) .85 .81 -2.92 .004 -.27 -.35 -.07
Female (259) 1.07 .84