The Egyptian Journal of Otolaryngology

Table 2 Kappa interpretation

From: Inter-observer and intra-observer agreement in drug-induced sedation endoscopy — a systematic approach

*Kappa*	*Agreement*
< 0	Less than chance agreement
0.01–0.20	Slight agreement
0.21–0.40	Fair agreement
0.41–0.60	Moderate agreement
0.61–0.80	Substantial agreement
0.81–0.99	Almost perfect agreement

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