Observational Study
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 28, 2014; 20(16): 4787-4796
Published online Apr 28, 2014. doi: 10.3748/wjg.v20.i16.4787
Table 3 Characteristics of the subjects assessed to determine the reproducibility of point shear wave elastography measurements
CharacteristicTotalGroup 1Group 2
n = 116n = 47n = 69
Sex, females (%)44 (37.9)10 (21.3)b34 (49.3)
Age, yr (SD)41.9 (13.5)44.1 (12.5)a38.9 (13.8)
BMI, kg/m2 (SD)23.2 (4.1)23.7 (2.7)23.0 (4.9)
PSWE measurement, rater 1 (IQR)3.95 (3.3-5.2)5.34 (4.1-7.3)b3.53 (3.2-4.1)
PSWE measurement, rater 2 (IQR)3.92 (3.3-5.2)5.34 (4.1-7.1)b3.52 (3.1-4.0)