Table 3: Pre-and Post-intervention Patient Health Questionnaire-9 (PHQ-9) and Generalised Anxiety-Disorder-7 (GAD-7) scores (continuous data), Paired Sample T test.
|
Mean |
n |
Standard Deviation |
Standard error of the mean |
Mean difference |
t |
p value |
PHQ-9 Score - Pre |
7.68 |
81 |
4.987 |
0.554 |
3.96 |
7.024 |
p < 0.001 |
PHQ-9 Score - Post |
3.72 |
81 |
3.796 |
0.422 |
|||
GAD-7 Score - Pre |
4.93 |
81 |
4.541 |
0.505 |
2.370 |
5.425 |
p < 0.001 |
GAD-7 Score - Post |
2.56 |
81 |
3.619 |
0.402 |