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. 2020 Nov 16;11:484. doi: 10.1186/s13287-020-01996-x

Fig. 5.

Fig. 5

Forest plots comparing the HbA1c% and C-peptide levels between stem cell therapy and control group. a Comparison of HbA1c% levels after applying WJ-MSCs or UCB in patients with DM and b comparison of C-peptide levels after applying WJ-MSCs or UCB in patients with DM. The random-effects meta-analysis model (Der Simonian−Laird method) was used. The ends of the horizontal bars denote a 95% CI. The diamond gives the overall standardized mean difference (pooled estimate) for the combined results of all included trials