Estimated Post-Day1 mean Response and Remission rates based on HAM-D6 scores for Each Treatment Group by day.

Numbers of patients with response and remission given in parenthesis.Abbreviations: HAM-D6 = Hamilton Depression Rating Scale subscale, Response as a reduction of more than 50% from day1, Remission was defined as a HAM-D6 score below 5, CL = confidence limits.*OR was from the regression model without interaction between day and intervention and the main effect of intervention was reported.