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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Ann Thorac Surg. 2011 Oct 13;93(1):11–18. doi: 10.1016/j.athoracsur.2011.06.026

Table 2.

Comparison of SVG outcomes in groups stratified by injury

Parameter ≥4 Injuries (n=16) < 4 Injuries (n=66) P-level
Baseline Diameter (mm) 2.77 ± 0.81 2.97 ± 0.84 0.41
Δ Diameter vs. Shear (Pearson’s R2-value) 0.147a 0.544 N/A
Mean Δ Diameter at 6 mo. (% of baseline) −30.70 (5.79) −12.4 (13.82) 0.06

Table comparing outcomes in SVGs stratified by degree of injury. Each value is expressed as the mean (standard deviation) for each cohort unless otherwise specified. Significance was set at p < 0.05.

a

Correlation is Non-significant.