Psychiatric Assessment and Screening for the Elderly in Primary Care: Design, Implementation, and Preliminary Results

Table 3

Summary of Bonferroni post hoc results for PHQ-9 and GAD-7. (All comparisons are against the “No treatment” group).

PHQ-9

GAD-7

ANOVA

MANOVA

ANOVA

MANOVA

Mean difference

Std. error

value

Mean difference

Std. error

value

Mean difference

Std. error

value

Mean difference

Std. error

value

Medications Only

−4.656

0.570

<0.001

−4.87

0.585

<0.001

−3.402

0.506

<0.001

−3.32

0.517

<0.001

Psychotherapy Only

−3.328

1.137

0.035

−3.40

1.162

0.035

−4.365

1.029

<0.001

−4.29

1.028

<0.001

Social Services Intervention Only

−4.028

1.237

0.012

−3.94

1.269

0.020

−3.648

1.124

0.012

−3.58

1.122

0.015

Medications and Psychotherapy/Medications, Psychotherapy, and Social Services Intervention

−5.328

0.820

<0.001

−5.15

.846

<0.001

−4.261

0.741

<0.001

−4.34

0.749

<0.001

values of Scheffe post hoc comparisons are not significant (0.074) for the Psychotherapy Only group in the PHQ-9 analyses.