an increasing trendP = 0.11
An increasing trend without statistical significance was observed in the overall mortality of the CTO PCI group (12.9 vs. 6.9%, P = 0.11).
An increasing trend without statistical significance was observed in the overall mortality of the CTO PCI group (12.9 vs. 6.9%, P = 0.11).
These figures did not reach statistical significance which is similar to our results.