a numerical trendP = 0.057
Patients undergoing screening had better preserved performance status at brain metastasis diagnosis ( P = 0.002) and a numerical trend toward fewer brain metastases ( P = 0.057).
Patients undergoing screening had better preserved performance status at brain metastasis diagnosis ( P = 0.002) and a numerical trend toward fewer brain metastases ( P = 0.057).
Additionally, another key prognostic factor, brain metastasis number, also showed a trend favoring patients who underwent brain screening.