Table 5 Multiple linear regression: PCQ and depressive symptom severity- controlling for self-reported depression, gender, and age

Variable

B

SE

95% CI

P

PHQ-9

0.5

0.3

-0.1-1.0

0.1

Self-reported depression

4.0

3.4

-2.8-10.7

0.3

PHQ-9

0.5

0.2

0.1-0.9

0.0

Gender

8.3

2.7

3.0-13.6

0.0

PHQ-9

0.5

0.2

0.1-1.0

0.0

Age

-0.2

0.2

-0.5-0.1

0.1

Variable

Mean

Standard deviation

PCQ

45.8

16.1

PHQ-9

8.7

6.5

Self-reported depression

0.5

0.5

PCQ

45.8

15.9

PHQ-9

8.6

6.4

Gender

1.5

0.5

PCQ

45.8

16

PHQ-9

8.6

6.5

Age

62.4

9.8