PP
PP(+) (n = 89) PP(−) (n = 143)
OR (95% CI)
P
AEs related to EGFR-TKI treatment, %
≥ Grade 3 29.2 32.2 0.87 (0.47–1.60) 0.66
Reasons for unexpected hospitalizations, %
Exacerbation of lung cancer (A) 29.2 9.8 3.78 (1.76–8.41) < 0.001*
Complications unrelated to lung cancer (B) 23.6 11.2 2.44 (1.13–5.37) 0.016*
AEs related to EGFR-TKI treatment (C) 5.6 12.6 0.42 (0.12–1.22) 0.11
Any reasons (A + B + C) 49.4 29.4 2.34 (1.31–4.23) 0.0032*