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. 2020 Jan 24;10:1137. doi: 10.1038/s41598-020-58094-4

Table 3.

Assessment of capsular contracture rate via blinded review of 2D patient photographs between prepectoral and subpectoral groups.

Evaluator Prepectoral (%) Subpectoral (%) p
No. Patients 20 27
Evaluator 1 7 (35.0) 13 (48.1) 0.17
Evaluator 2 5 (25.0) 15 (55.6) 0.07
Total 12 (30.0) 28 (51.8) 0.02*

Cohen’s kappa coefficient (κ) for inter-rater reliability was determined to be 0.79, which suggests moderate – strong agreement among evaluators.

Number of patients per evaluation.

*Statistically significant (p < 0.05).