Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Patient characteristics and radiation dose
| 100 kV (n = 40) | 120 kV (n = 33) | p-value | |
|---|---|---|---|
| BMI (kg/m2) | 26.0 ± 4.6 | 28.0 ± 6.7 | 0.138 |
| <25 | 19 | 14 | |
| 25.1 – 30 | 17 | 11 | |
| >30.1 | 4 | 8 | |
| CTDI (mGy) | 19.2 ± 6.9 | 41.3 ± 21.5 | <0.001 |
| mAs | 162.4 ± 55.6 | 192.9 ± 70.8 | 0.044 |
| DLP (mGy cm) | 630 ± 240 | 1215 ± 626 | <0.001 |
