highly significantp < 0.001
Highly significant negative prognostic factors were lung cancer (HR 4.46, 95% CI 3.3–6, p < 0.001), hospitalizations (HR 8.37, 95% CI 6.5–10.7, p < 0.001), and acute exacerbations (HR 8.37, 95% CI 6.52–10.7, p < 0.001).
Highly significant negative prognostic factors were lung cancer (HR 4.46, 95% CI 3.3–6, p < 0.001), hospitalizations (HR 8.37, 95% CI 6.5–10.7, p < 0.001), and acute exacerbations (HR 8.37, 95% CI 6.52–10.7, p < 0.001).