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. 2015 Feb 26;9(3):405–410. doi: 10.5009/gnl14202

Table 2.

Fatty Change Noted by Ultrasonography and the Controlled Attenuation Parameter

Characteristic No. (%) Mean±SD, dB/m
Fatty change by US (n=119)
 Mild fatty liver 65 (54.6) -
 Moderate fatty liver 44 (37.0) -
 Severe fatty liver 10 (8.4) -
Fatty change by CAP (n=160), dB/m
 S1 (238 to <260) 59 (36.9) 248.83±6.14
 S2 (260 to <293) 58 (36.2) 274.33±8.53
 S3 (≥293) 43 (26.9) 322.35±22.20

US, ultrasonography; CAP, controlled attenuation parameter.