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Table 3 Response to treatment (change in depressive symptoms) LWWS 2

From: Randomized trial of telephone versus in-person delivery of a brief psychosocial intervention in post-stroke depression

Variable Control Confidence interval Combined intervention Confidence interval F p (combined intervention vs control)*
Depressive symptoms (HDRS) percent change over time—primary endpoints shaded
 HDRS % change 8 weeks (mean, SD) (N = 26)
− 33.2 (22.5)
− 42.3 to − 24.1 (N = 65)
− 39.3 (26.4)
− 45.8 to − 32.7 1.07 0.304
 HDRS % change 21 weeks (mean, SD) (N = 25)
− 38.5 (28.3)
− 50.2 to − 26.9 (N = 63)
− 40.1 (29.5)
− 47.6 to − 32.7 0.05 0.82
 HDRS % change 12 months (mean, SD) (N = 25)
− 39.0 (25.1)
− 49.4 to − 28.7 (N = 63)
− 42.1 (31.9)
−  50.1 to − 34.1 0.19 0.67
Time point Control (N, %) Combined intervention (N, %) Odds ratio Confidence interval p combined intervention vs control**
Remission (HDRS ≤ 9) over time LWWS2—primary endpoints shaded
 8 weeks (T2) N = 91 7/26 (27%) 24/65 (37%) 1.6 0.58 to 4.33 0.36
 21 weeks (T3) N = 88 9/25 (36%) 25/63 (40%) 0.6 0.45 to 3.1 0.75
 12 months (T4) N = 88 9/25 (36%) 28/63 (44%) 0.7 0.55 to 3.7 0.47
  1. * Anova combined intervention versus usual care control, NS at all time points
  2. ** Odds ratio combined intervention versus usual care control: NS at all time points