For citations:
Mitkina E.A., Kozlova Yu.G., Gorbatova M.A., Grjibovski A.M. Reliability analysis of binary outcomes: sample size and calculations of kappa statistic. Marine Medicine. 2023;9(3):102-112. (In Russ.) https://doi.org/10.22328/2413-5747-2023-9-3-102-112