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. Author manuscript; available in PMC: 2025 Jun 18.
Published in final edited form as: Circ Cardiovasc Interv. 2024 Jun 18;17(6):e013466. doi: 10.1161/CIRCINTERVENTIONS.123.013466

Table 4.

Adjusted relationship between annual physician volume quartile and procedural success

Overall Cohort FLX Procedures
Volume Quartile Odds Ratio Lower 95% confidence bound Upper 95% confidence bound p-value Odds Ratio Lower 95% confidence bound Upper 95% confidence bound p-value
I vs. IV 0.717 0.63 0.815 <0.0001 0.809 0.649 1.009 0.0593
II vs. IV 0.794 0.707 0.891 0.0001 0.817 0.681 0.979 0.0288
III vs. IV 0.875 0.792 0.968 0.0091 0.965 0.825 1.128 0.6683