Table 3:

Factors that contributed to failure of medical students in the final examination

Variables	B-coefficient	Wald-X2 statistics (df)	P value*	Odds Ratio (95% CI)
Stress status
Normal to mild stress (reference group)				2.43 (1.10, 5.37)
Moderate to extremely severe stress	0.887	4.79 (1)	0.029
Constant	−1.848	59.04 (1)	<0.001

CI = confidence interval.

^*Binary logistic regression test (Forward: LR method); a P value <0.05 was considered significant at 95% CI. Variables included in the analysis were sex, race, entry qualification, stress status, anxiety status, depression status. Pass was coded as 0 and fail was coded as 1.