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Table 6 GPA regressed on sex, age, year of study, and stress scores

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

 

Β (Unstandardized B)

S.E.

β (Standardized B)

95% CI for B

P-value

R2

Model 1 GPA regressed on sex, age, year of study, and DES score

   

0.047

 Sex

0.244

0.082

0.162

0.082 ~ 0.405

0.003

 

 Age

0.039

0.051

0.077

−0.062 ~ 0.139

0.449

 

 Year of study

− 0.087

0.066

− 0.131

− 0.217 ~ 0.044

0.191

 

 DES score

− 0.005

0.002

−0.117

− 0.009 ~ 0.000

0.030

 

Model 2 GPA regressed on sex, age, year of study, and PSS score

   

0.053

 Sex

0.244

0.072

0.188

0.103 ~ 0.386

0.001

 

 Age

0.013

0.045

0.030

−0.075 ~ 0.101

0.769

 

 Year of study

−0.035

0.058

−0.062

−0.150 ~ 0.079

0.546

 

 PSS score

−0.016

0.008

−0.114

−0.031 ~ − 0.001

0.040

 
  1. Model 1: P = 0.003; Model 2: P = 0.002. Sex was coded as 1 (male) or 2 (female). Model 1 and Model 2 were run separately