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. 2015 Mar 28;2(1):e000228. doi: 10.1136/openhrt-2014-000228

Table 2.

Proportion of cases with JCTO scores ≥2 pre-proctoring/non-proctoring and post-proctoring

JCTO score Pre-proctored/non-proctored Post-proctored Significance
≥2 115/229 (50.2%) 205/354 (57.9%) 0.07
≥3 35/229 (15.3%) 105/354 (29.7%) <0.0001
≥4 5/229 (2.2%) 42/354 (11.9%) <0.0001
=5 1/229 (0.4%) 6/354 (1.7%) 0.3

JCTO, Japanese CTO.