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. 2017 Apr 26;9(4):355–362. doi: 10.4330/wjc.v9.i4.355

Table 4.

Predictors of procedural success/failure

Variable Coefficient (b) SD (b) 95%CI P (b ≠ 0 | data) P value
J-CTO ≤ 3 0.26 0.52 -2.04 0.69 0.31
J-CTO > 3 -1.67 0.67 -3.34 0.99 0.01
LAD 0.9 0.6 -2.36 0.93 0.07
IVUS use 2.96 1.58 -6.2 0.97 0.03
Experienced operator 0.78 0.58 -2.28 0.91 0.09

LAD: Left anterior descending, J-CTO: Japanese chronic total occlusion; IVUS: Intravascular ultrasound.