Evaluation of the Practice of Performing Abdominal CT Scan with Manually Administered Fixed Dose of Contrast in Achieving Adequate Hepatic Enhancement: An Institutional-Based Cross-Sectional Study

Table 1

Precontrast and portal venous phase hepatic attenuation measurements in patients with abdominal CT performed at TASH, 2020–2022 G.C.

	Precontrast	PVP	Enhancement index
Mean	59.05	103.73	44.68
Standard deviation	6.69	12.84	12.87
Minimum	28.70	65.63	4.1
Maximum	89.60	161.27	99.75
Range	60.9	95.65	95.65