Table 4.

Inter‐rater reliability (n = 1601 raters)

	Fleiss Kappa coefficient (95% CI)
Total sample (n = 1601)	0·57 (0·57–0·57)
Expertise in skin tears
Novice (n = 219)	0·43 (0·42–0·43)
Advanced beginner (n = 261)	0·56 (0·56–0·56)
Competent (n = 389)	0·57 (0·57–0·57)
Proficient (n = 400)	0·62 (0·62–0·62)
Expert (n = 332)	0·64 (0·64–0·64)
Education
Undergraduate (n = 417)	0·55 (0·55–0·55)
Bachelor's degree (n = 633)	0·58 (0·57–0·58)
Master's degree (n = 475)	0·59 (0·59–0·59)
Doctoral degree (n = 73)	0·53 (0·52–0·53)
Experience with ISTAP tool
Previous experience (n = 458)	0·64 (0·64–0·64)
No previous experience (n = 1143)	0·55 (0·55–0·55)

CI, confidence interval; ISTAP, International Skin Tear Advisory Panel.