Table 1.

The demographic data and the operative duration of the studied groups (mean±standard deviation)

	Group E (n=24)	Group P (n=23)	P
Age (year)	48.61±10.87	49.6±10.51	0.75
Weight (kg)	73.49±11.48	73.27±10.57	0.95
Height (cm)	161±40	162±37	0.93
BMI (kg/m2)	26.97±5.65	27.19±5.46	0.89
Operative duration (min)	90.4±22.82	89±21.13	0.83

Data are in mean±SD. E=ESP. P=PECS. P<0.05 is statistically significant. n=Number of patients, BMI=Body mass index, SD=Standard deviation, ESP=Erector spinae plane, PECS=Pectoral plane block