[Analysis of prognostic factors in patients with stage IV lung adenocarcinoma after failure of second-line EGFR-TKIs therapy].

Zhongguo Fei Ai Za Zhi · 2013 · PMC6000460 · PMID 23327872

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

showed a trendno p-value reported

Univariate analysis showed that PS score, metastatic status, and the presence of plural effusion were significantly correlated with patient survival time ( P < 0.05), whereas normal levels of carcinoembryonic antigen after EGFR-TKI therapy and history of operation showed a trend towards longer survival time.

also in 53,322 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.