Results
Participant flow Fig. 1 shows the CONSORT diagram for patients. A total of 420 patients were screened during the study. Of these, 266 did not meet the inclusion criteria, and 74 declined to participate. The remaining 80 patients were randomly allocated to treatment groups: 38 were allocated to the MIG, and 42 wereallocated to the UCG. At the 3-month follow-up, 73 patients(92%) completed the study. A total of 7 patients did not com-plete the study including 4 patients in the MT group and 3patients in the UCG group due to relocation to acute wards.Five of them were lost at the post-test visit, while 2 of themwere lost at the follow-up visit (Fig. 1). The statistical anal-ysis was conducted based on intention to treat population including all patients with at least one post-intervention observation. The measures for 2 patients without follow-updata were estimated by their post-test observations basedon LVCF (Last-value-carried-forward) method.