Table 5 GEE analysis of depressive symptoms (SDS Score).

From: Individualized psychological intervention for medication adherence in outpatients with depression

Parameter

B

Std. Error

95% CI

Wald χ²

p-value

Intercept (Control at T5)

66.967

1.602

63.83 to 70.11

1748.003

<0.001

Time [T1 vs. T5]

7.167

1.347

4.53 to 9.81

28.321

<0.001

Group [Intervention vs. Control]

0.767

2.068

−3.29 to 4.82

0.137

0.711

Time × Group

0.4

1.608

−2.75 to 3.55

0.062

0.803

  1. The Model used an unstructured working correlation matrix. A positive B for Time indicates higher scores at T1 (i.e., symptom reduction over time). Scale Parameter = 75.419.
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