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Figure 3 | Diagnostic Pathology

Figure 3

From: Value of thyroid transcription factor (TTF)-1 for diagnosis and prognosis of patients with locally advanced or metastatic small cell lung cancer

Figure 3

Survival Analysis and sub-analysis for disease stage according to TTF-1 (Kaplan-Meier plots with log-rank analysis; PP = per protocol, ITT = intention to treat). Left upper panel: ITT (n = 294) vs. PP population (n = 221; p = 0.331). Right upper panel: PP population: TTF-1 positive (n = 183) vs. TTF-1 negative patients (n = 38; p = 0.516). Left lower panel: PP sub-population with non-metastatic disease (n = 85): TTF-1 positive (n = 72) vs. TTF-1 negative patients (n = 13; p = 0.990). Right lower panel: PP sub-population with metastatic disease (n = 136): TTF-1 positive (n =111) vs. TTF-1 negative patients (n = 25; p = 0.313).

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