Table 4.
Group | None, n (%) | SAE, n (%) | Total, n (%) | Chi‐square statistic | p value |
---|---|---|---|---|---|
EPCs | 5 (100.0) | 0 (0.0) | 5 (100.0) | 8.40 | .02 |
BMSCs | 3 (75.0) | 1 (25.0) | 4 (100.0) | ||
Placebo | 1 (16.7) | 5 (83.3) | 6 (100.0) |
Abbreviations: BMSCs, bone marrow stromal cells; EPCs, endothelial progenitor cells; SAE, serious adverse events.