Pericapsular Nervous Group Block versus Suprainguinal Fascia Iliaca Block Using the Same Injection Volume in Primary HIP Arthroplasty Prospective Observational Study

Table 2

Pre- and postoperative assessment in the different measurement periods.

Variables	PENG block (n = 62)	SFI block (n = 68)	value
NRS Preop	7 [6–8]	7 [6–8]	0.95
NRS 2H	2 [0–2]	2 [0–3]	0.47
NRS 4H	2 [0–2]	2 [1–3]	0.19
NRS 12H	2 [2-3]	2 [2–4]	0.02
NRS 24H	2 [1–3]	2 [2-2]	0.68
Morphine consumption	0 [0–2]	0 [0–2]	0.81

Data are expressed in median and range. NRS: numerical rating scale. Preop: preoperative.