Table 7.

Multivariate Linear Regression Analysis of Stress Scores during the COVID19 Pandemic

	n (%)	B (95% CI)	Standardized Beta	t-value	p-value
(Constant)		−5.429 (−6.78 to −4.078)		−7.878	< 0.001
Gender = Female	1953 (64.40)	1.250 (0.785 to 1.716)	0.069	5.272	< 0.001
Age (years)		−0.032 (−.056 to − 0.009)	−0.043	−2.741	0.006
Married, Divorced, or Widowed = Yes	2158 (71.17)	0.692 (0.117 to 1.267)	0.036	2.359	0.018
Had contact with a 19 suspected or confirmed COVID- case = Yes/Unsure	967 (31.89)	1.154 (0.689 to 1.620)	0.062	4.862	< 0.001
History of mental illness = Yes	584 (19.26)	0.603 (− 0.146 to 1.352)	0.027	1.580	0.114
History of depressive disorders = Yes	317 (10.46)	1.778 (0.827 to 2.729)	0.063	3.666	< 0.001
Believes joint pain is a COVID-19 symptom = Yes	1300 (42.88)	0.378 (−0.061 to 0.817)	0.022	1.688	0.092
Believes anosmia is a COVID-19 symptom = Yes	1045 (34.47)	0.562 (0.105 to 1.019)	0.031	2.410	0.016
Believes wearing medical gloves prevents the spread of COVID-19 = Yes	1562 (51.52)	−0.690 (−1.117 to − 0.262)	−0.040	−3.163	0.002
Insomnia Severity Index (ISI)		0.453 (0.412 to 0.494)	0.324	21.725	< 0.001
Intolerance of Uncertainty Scores (IUS)		0.250 (0.225 to 0.275)	0.302	19.777	< 0.001
Problem-based coping composite score (Brief COPE)		−0.856 (−1.037 to − 0.674)	−0.131	−9.252	< 0.001
Emotion-based coping composite score (Brief COPE)		2.277 (1.975 to 2.580)	0.236	14.754	< 0.001

Dependent Variable: Log₁₀ (DASS-21 Stress Subscale Scores + 2), Model statistical significance: F (13, 3017) = 173.65, p < 0.001, R² = 0.730, R²Adjusted = 0. 530