When stratified by symptom status, symptomatic patients demonstrated worse OS compared with asymptomatic patients (HR, 0.53; 95% CI, 0.23-1.23), although the difference did not reach statistical significance ( P = .07) ( Figure 1D ).
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When stratified by symptom status, symptomatic patients demonstrated worse OS compared with asymptomatic patients (HR, 0.53; 95% CI, 0.23-1.23), although the difference did not reach statistical significance ( P = .07) ( Figure 1D ).