Clinical and Nonclinical Effects on Operative Duration: Evidence from a Database on Thoracic Surgery

Table 1

The sample data with three records.

ID	Sex	Age	Date	Day	OR	Surgeon
6952 × 5	F	46	6/1/2016	Thu	OR10	A
69 × 504	F	29	7/1/2016	Fri	OR02	A
69 × 541	M	57	8/1/2016	Sat	OR15	A
Surgery type	Anaesthetist	Enter time	Anaesthesia time	Cut time	Sew time	Leave time
Surgery 11	A	11 : 15	11 : 29	12 : 18	13 : 25	13 : 40
Surgery 4	B	13 : 06	13 : 21	13 : 43	15 : 20	15 : 30
Surgery 4	C	10 : 54	11 : 56	12 : 28	14 : 00	14 : 10