. 2016 May 20;31(1):288–298. doi: 10.1007/s00464-016-4971-1

Table 6.

Durations of all analyzed LHs (in minutes:seconds)

Observation duration	Conventional OR (N = 20)			Integrated OR (N = 20)			Total (N = 40)
	53 h:42:55			50 h:02:38			103 h:45:33
	Mean	±SD	Min–Max	Mean	±SD	Min–Max	p value^c
Procedure time^a	161:09	±27:38	107:37–210:24	150:08	±34:09	98:24–214:52	.269
Operating time^b	126:17	±26:35	66:20–175:44	115:42	±30:38	71:48–174:58	.251

^aTime between patient entering OR and leaving OR

^bTime between first incision and last suture (skin to skin)