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Table 5 Performance between groups on the Capsulorhexis (C) module

From: Virtual phacoemulsification surgical simulation using visual guidance and performance parameters as a feasible proficiency assessment tool

Performance Parameter Mean (SD) Z statistic ρ – value
Group A (n = 6) Group B (n = 10)
C1 7.1 (1.23) 8.9 (0.33) −5.302 0.032*
C2 15.1 (7.19) 5.8 (1.30) −4.851 0.015*
C3 0.9 (0.29) 0.5 (0.08) −4.818 0.027*
C4 296.6 (37.63) 269.8 (12.90) −2.375 0.018*
  1. Note: *Statistically Significant using Mann–Whitney test (ρ < 0.05)
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