Table 2.

Summary of simple regression analyzes and bivariate correlations for Travel Intentions for 2020 and 2021 as criterion variables and Intolerance of Uncertainty, Perceived Severity of the Disease, Probability of Infection, and Expected Pandemic Duration, as antecedents. International Travel Experience, Monthly Income, Age, and Educational Level have been inserted as control variables (N = 1150)

Variables	IU	Sev	Pro20	Pro21	Dur	Exp	Inc	Age	Edu	Int20	Int21	Model I Int20	Model II Int21
												β [B 95% CI]	β [B 95% CI]
IU	–											−.04 [−.13, .02]	.02 [−.04, .09]
Sev	.15+	–										−.06* [−.12, −.001]	−.08* [−.12, −.02]
Pro20	.10*	.38+	–									−.22+ [−.32, −.18]	–
Pro21	.08*	.31+	.47+	–								–	−.19+ [−.27, −.14]
Dur	.003	.21+	.32+	.30+	–							−.15+ [−.10, −.05]	−.13+ [−.08, −.03]
Exp	−.08*	−.18+	−.02	−.08*	.01	–						.03 [−.03, .08]	.15* [.06, .16]
Inc	−.12+	−.15+	−.02	−.06*	.04	.52+	–					−.05 [−.09, .01]	.09* [.02, .11]
Age	−.13+	−.01	−.11+	−.02	−.05	.03	.25+	–				−.02 [−.006, .003]	−.02 [−.005, .003]
Edu	−.12+	−.03	.05	.003	.08*	.18+	.28+	.15+	–			−.06* [−.15, −.007]	−.03 [−.10, .03]
Int20	−.06*	−.19+	−.30+	−.17+	−.25+	.008	−.05	−.001	−.09+	–
Int21	−.04	−.20+	−.17+	−.27+	−.20+	.21+	.17+	.01	.003	.27+	–
Mean	3.30	3.57	3.62	2.85	4.94	2.35	3.00	39.22	6.34	2.60	3.88
SD	.74	.98	.86	.83	2.06	1.12	1.25	12.43	.79	.97	.87
R2												.13	.14
Adj R2												.12	.13
F												21.17	23.54

IU Intolerance of uncertainty, Sev Perceived Severity of the Disease, Pro20 Probability of Infection in 2020, Pro21 Probability of Infection in 2021, Dur Expected Duration of the Pandemic, Exp International Travel Experience, Inc. Monthly Income, Age Age, Edu Educational Level, Int20 Travel Intentions for 2020; and Int21 Travel Intentions for 2021

+p < .001, *p < .05