Stress and its association with academic performance among dental undergraduate students in Fujian, China: a cross-sectional online questionnaire survey

Table 7 DES/PSS regressed on sex, age, year of study, and stressors

	Β (Unstandardized B)	S.E.	β (Standardized B)	95% CI for B	P-value	R²
Model 3 DES score regressed on sex, age, year of study, and stressors						0.954
Sex	−0.399	0.460	−0.010	−1.304 ~ 0.506	0.387
Age	−0.260	0.289	−0.020	−0.829 ~ 0.309	0.370
Year of study	0.161	0.383	0.010	−0.592 ~ 0.914	0.674
Social stressors	7.619	0.423	0.277	6.786 ~ 8.451	0.000
Faculty and administration	5.984	0.402	0.249	5.194 ~ 6.774	0.000
Workload	6.002	0.411	0.253	5.193 ~ 6.810	0.000
Self-efficacy beliefs	5.006	0.378	0.220	4.261 ~ 5.750	0.000
Performance pressure	5.057	0.327	0.242	4.413 ~ 5.701	0.000
Model 4 PSS score regressed on sex, age, and year of study						0.016
Sex	−0.678	0.523	−0.073	−1.708 ~ 0.351	0.196
Age	0.467	0.325	0.151	−0.174 ~ 1.107	0.152
Year of study	−0.765	0.422	−0.189	−1.596 ~ 0.066	0.071

Model 3: P < 0.001; Model 4: P = 0.152. Sex was coded as 1 (male) or 2 (female). Model 3 and Model 4 were run separately

ISSN: 1472-6920