Vomiting Management and Effect Prediction after Early Chemotherapy of Lung Cancer with Diffusion-Weighted Imaging under Artificial Intelligence Algorithm and Comfort Care Intervention

Table 1

Degrees of vomiting.

Degrees	Explanations
Degree 0	The patients had no vomiting in the day.
Degree I	The patients vomited once a day, which was mild nausea.
Degree II	The patients vomited 2 to 5 times a day, which was temporary nausea and vomiting.
Degree III	The patients vomited more than 6 times a day and needed parenteral nutrition and intravenous fluids for recovery.
Degree IV	The patients had severe vomiting, which still cannot be relieved after drug control.