Research Article
Substance Use as a Strong Predictor of Poor Academic Achievement among University Students
Table 4
Correlation of CGPA and selected variables among Wolaita Sodo University students, 2015.
| Variables | CGPA | Correlation coefficient () | value |
| Drinking on daily basis | −0.22 | <0.001 | Chew khat at least weekly | −0.23 | <0.001 | Smoking | −0.30 | <0.001 | Problematic use of substance (based on CAGE-AID) | −0.22 | <0.001 | Male gender | 0.30 | <0.001 |
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