Independent variables

Regression coefficient (95% CI)

P value

Age

Gender

3.239 (3.017, 3.462)

<0.001*

Male/Female

2.149 (−0.927, 5.225)

0.170

Batch

Year 4/5

−2.682 (−7.135, 1.771)

0.237

Year 3/5

−2.984 (−7.306, −1.339)

0.175

Ethnics

Indian/Chinese

1.258 (−6.920, 9.436)

0.762

Malay/Chinese

6.588 (−8.221, 21.397)

0.382

Others/Chinese

6.851 (−2.563, 16.264)

0.153

Religion

Christian/Buddhist

−6.639 (−12.298, −0.979)

0.022*

Hindu/Buddhist

−6.015 (−15.038, 3.008)

0.191

Islam/Buddhist

−10.508 (−25.434, 4.417)

0.167

No religion/Buddhist

Others/Buddhist

−0.773 (−14.038, 12.492)

−5.648 (−16.911, 5.615)

0.909

0.324

Residence

Non-hosteller/Hosteller

−2.914 (−6.566, 0.738)

0.117

Relationship status

Single/In a relationship

−0.446 (−3.566, 2.674)

0.779