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Original Research

Repetitive transcranial magnetic stimulation as an adjunctive treatment for negative symptoms and cognitive impairment in patients with schizophrenia: a randomized, double-blind, sham-controlled trial

, , , , , , , , , , , , & show all
Pages 1141-1150 | Published online: 08 May 2019

Figures & data

Table 1 The demographic and clinical characteristic of the two groups

Figure 1 The study flow chart.

Abbreviation: rTMS, repetitive transcranial magnetic stimulation.

Figure 1 The study flow chart.Abbreviation: rTMS, repetitive transcranial magnetic stimulation.

Table 2 Comparison of the symptoms changes pre- and post-treatment between the two study groups

Figure 2 Scores for severity of symptoms during the trail. Data appear mean ± SD in blue for active rTMS and in red for sham rTMS.

Notes: Patients in the active rTMS group had a great improvement in SANS total score and PANSS negative subscore after 4-week treatment (A and D). However, there were no significant differences in PANSS total score and positive subscore between the active and sham rTMS group (B and C).

Abbreviation: rTMS, repetitive transcranial magnetic stimulation.
Figure 2 Scores for severity of symptoms during the trail. Data appear mean ± SD in blue for active rTMS and in red for sham rTMS.Notes: Patients in the active rTMS group had a great improvement in SANS total score and PANSS negative subscore after 4-week treatment (A and D). However, there were no significant differences in PANSS total score and positive subscore between the active and sham rTMS group (B and C).

Table 3 Comparison of MCCB changes pre- and post-treatment between the two study groups

Table 4 Results of the stepwise multiple regression analyses in patients