Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Aug 28, 2021; 27(32): 5438-5447
Published online Aug 28, 2021. doi: 10.3748/wjg.v27.i32.5438
Table 4 Time–intensity curve parameters and serum lactate dehydrogenase level
TIC parameters
Normal LDH
Elevated LDH
P value
Rise time (s)14.3412.780.693
Time to peak (s)27.1727.070.982
Mean transit time (s)53.3946.210.382
Time from peak to one half (s)82.7072.490.442
Peak intensity (dB)16.5016.680.955
Wash in slope (dB/s)1.381.260.824
Area under the curve (dBs)1699.471712.420.979