Table 1. Median ± IQR of Hounsfield unit (HU) measurements of the first study−Adjustment of scanning voltage and iodine concentration
In all groups, contrast medium (CM) volume, injection rate, and scanning timing were total 50 mL, 2 mL/s, and 3 s after CM injection, respectively; HUpre: pre-contrast attenuation of the deep digital flexor tendon (DDFT). HUpost: post-contrast attenuation of the DDFT. HUmed: post-contrast attenuation of the medial palmar artery (PA). HUlat: post-contrast attenuation of the lateral PA. median HUpre: Median of HUpre; median HUpost: median of HUpos; median HUpost-HUpre: median of the difference between HUpre and HUpost; median HUmed: Median of HUmed; median of HUlat: median of HUlat. *P<0.05; *P<0.01
Table 2. Median ± IQR of HU measurements of the second study−Adjustment of volume, rate, and iodine delivery rate (IDR) of contrast medium (CM)