Broek, W.W.v. den

patient ef ficacy study depression response ham-d ficacy ham-d score age groups score treatment feature psychiatry signi group effect electroconvulsive therapy 17- item ham-d signi ficantly signi ficant effect index episode fluence sample therapy electroconvulsive change disorder birkenh äger inpatient presence result center outcome / journal birkenh outcome criterion 1–3 days remission episode number geriatr duration ficant course electrode placement ficantly p b 0.005. wyeth pharmaceuticals melancholic features 17- affective journal index χ2 test department distribution 257–261 netherland criteria seizure covariable limitation method depressive report petride hamilton 1–3 analysis variable depression units criterion ect sessions regression analysis dsm-iv criteria netherlands department signi ficance wilkinson erasmu table