Table 3.

Precision, recall and F1-scores for surgical phase recognition

Task	Prec	Rec	F1
OR preparation	0.88	1.00	0.94
Patient roll-in	0.99	0.94	0.97
Patient preparation	0.96	0.96	0.96
Surgery 1: implant placement preparation	0.95	0.95	0.95
Surgery 2: implant placement	0.98	1.00	0.99
Surgery 3: conclusion	1.00	0.98	0.99
Patient roll-out	0.96	0.98	0.97
OR cleanup	0.98	0.96	0.97
Macroaverage	0.96	0.97	0.97