Table 1 Comparative analysis of NIC values before and after radiotherapy in the radiotherapy group
From: Dual-energy computed tomography in the early evaluation of acute radiation pneumonia
Variables | Before radiotherapy | After radiotherapy | t | P |
|---|---|---|---|---|
V<5G | 0.169 ± 0.030 | 0.164 ± 0.026 | 1.974 | 0.055 |
V5-10G | 0.177 ± 0.034 | 0.151 ± 0.029 | 7.323 | < 0.001 |
V10-20G | 0.172 ± 0.026 | 0.147 ± 0.026 | 7.684 | < 0.001 |
V>20G | 0.181 ± 0.029 | 0.136 ± 0.031 | 9.592 | < 0.001 |