Combining compensatory cognitive training and medication self-management skills training, in inpatients with schizophrenia: A three-arm parallel, single-blind, randomized controlled trial

•CCT had improvements in verbal fluency, total cognitive function and medication adherence compared with the TAU.•CCT + MSST had improvements in verbal fluency and total cognitive function compared with the TAU.•CCT + MSST had improvements in positive symptoms and medication adherence compared with the TAU.•CCT + MSST had improvements in total cognitive function compared with the CCT.