Stepped-wedge trials

Kim, Hongsoo, Park, Yeon-Hwan, Jung, Young-Il, Choi, Hyoungshim, Lee, Seyune, Kim, Gi-Soo, Yang, Dong-Wook, Paik, Myunghee Cho, Lee, Tae-Jin 2017. Evaluation of a technology-enhanced integrated care model for frail older persons: protocol of the SPEC study, a stepped-wedge cluster randomized trial in nursing homes. BMC Geriatr. 17 (88) no pagination.