Factors affecting sufentanil consumption for intravenous controlled analgesia after hepatectomy: retrospective analysis

Table 6 Correlation analysis of PCA sufentanil consumption in the first 48 h after surgery

		Age	Operation time	Blood loss	RBC	FFP	Move pain POD1	Move pain POD2	Pre Albumin	Post BUN
Sufentanil consumption	r	−0.192	0.166	0.185	0.086	0.106	0.099	0.094	0.100	0.084
Sufentanil consumption	P	< 0.001	< 0.001	< 0.001	0.041	0.012	0.019	0.025	0.018	0.047

Pre albumin Preoperative albumin, post BUN Postoperative blood urea nitrogen, POD1 Postoperative first day, POD2 Postoperative second day

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