Table 5.
Multiple linear regression for the perceived impact of COVID-19 on travel.
| R | R² | Adjusted R² | RMSE | R² Change | F Change | df1 | df2 | p | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.5 | 0.2 | 0.2 | 19.6 | 0.2 | 70.1 | 4 | 1117 | <0.001 | |
| 95% CI | ||||||||||
| Model | B | SD | β | t | p | Lower | Upper | |||
| 1 | (Intercept) | 14.9 | 2.5 | 6.0 | <0.001 | 10.1 | 19.8 | |||
| Fear of COVID-19 Emotional | 4.7 | 0.9 | 0.2 | 5.2 | <0.001 | 2.9 | 6.5 | |||
| Perceived Risk COVID-19 Total | 3.4 | 1.2 | 0.1 | 2.8 | 0.006 | 1.0 | 5.8 | |||
| COVID-19 Social Phobia Scale | 3.8 | 0.9 | 0.2 | 4.3 | <0.001 | 2.1 | 5.5 | |||
| COVID-19 Contamination Stress | 2.3 | 0.8 | 0.1 | 2.9 | 0.004 | 0.7 | 3.9 | |||
Notes: R = correlation; R2 = R*100 = % of explained variance; RMSE = root mean square error; F = Snedecor’s F distribution; df = default freedom; p = p-value; B = shared variance between variables; β = regression coefficient; t = Student’s t-test; CI = confidence interval.