Univariate analysis for prognostic indicators.

Abbreviations: PS = performance status, OR = objective response, DC = disease control, HR = Hazard ratio, mPFS = median progression-free survival, mOS = median overall survival, CI = confidence interval.Univariate analysis for prognostic indicators.缩略语对照表：PS = 体力状态（performance status），OR = 客观缓解（objective response），DC = 疾病控制（disease control），HR = 风险比（Hazard ratio），mPFS = 中位无进展生存期（median progression-free survival），mOS = 中位总生存期（median overall survival），CI = 置信区间（confidence interval）。预后指标的单因素分析。