Table 4.
Linear regression model of the socio-demographic data, MSSQ, and PSS on Anxiety (BAI) among the studied students at the Faculty of Medicine, Helwan University, 2022.
| Variable | Unstandardized coefficient (ß) | p-Value | Collinearity statistics | |
|---|---|---|---|---|
| Tolerance | VIF | |||
| Age of the students | –0.204 | 0.241 | 0.836 | 1.197 |
| Nationality (Non-Egyptians) | 1.613 | 0.088 | 0.469 | 2.133 |
| Gender (female) | 3.990 | <0.001* | 0.880 | 1.136 |
| Grade (one) | 0.273 | 0.718 | 0.572 | 1.748 |
| Living away from the family | 0.482 | 0.417 | 0.762 | 1.312 |
| Residence (rural) | 2.449 | <0.001* | 0.834 | 1.199 |
| Academic percent | –0.024 | 0.398 | 0.907 | 1.102 |
| Taking drugs or alcohol (yes) | 2.787 | 0.526 | 0.980 | 1.020 |
| Having diagnosed with chronic mental illness (yes) | 6.894 | <0.001* | 0.974 | 1.027 |
| Having chronic neurological disease (yes) | 6.569 | 0.018* | 0.982 | 1.019 |
| Having another chronic medical illness (yes) | 3.633 | <0.001* | 0.974 | 1.027 |
| Perceived stress scale total score | 0.492 | <0.001* | 0.771 | 1.297 |
| Academic stressors | 1.322 | 0.001* | 0.654 | 1.528 |
| Intrapersonal stressors | 1.779 | <0.001* | 0.696 | 1.437 |
| Teaching stressors | 0.071 | 0.814 | 0.663 | 1.509 |
| Social stressors | 2.035 | <0.001* | 0.628 | 1.593 |
| Drive stressors | 0.234 | 0.401 | 0.718 | 1.392 |
| Group stressors | 0.292 | 0.352 | 0.639 | 1.565 |
Adjusted linear regression model; F = 48.612, p-value < 0.001, adjusted R square = 0.336.
Reference groups were as follows: Egyptians, males, grades other than one, living with the family, urban, not taking drugs or alcohol, not diagnosed with mental illness, not consuming psychiatric drugs, not diagnosed with chronic neurological illness, and not diagnosed with other chronic medical illness.
*
Significant variable.