Research Article

Effectiveness and Safety of PD-1 Inhibitors’ Treatment for Patients with Non-Small-Cell Lung Cancer in China: A Real-World Study

Table 5

Treatment-related adverse events.

Adverse reactionsTotal (N, %)Grade 1-2 (N, %)Grade ≥3 (N, %)

Any AEs140 (83.83)99 (59.28)41 (24.55)
Anemia122 (73.05)102 (61.08)20 (11.98)
White blood cell count decreased42 (25.15)32 (19.16)10 (5.99)
Neutrophil count decreased32 (19.16)22 (13.17)10 (5.99)
Platelet count decreased19 (11.38)13 (7.78)6 (3.59)
Creatinine elevation33 (19.76)33 (19.76)0 (0.00)
Alanine aminotransferase increased37 (22.16)34 (20.36)3 (1.80)
Aspartate aminotransferase increased14 (8.38)13 (7.78)1 (0.60)
Rash6 (3.59)6 (3.59)0 (0.00)
Pruritus7 (4.19)7 (4.19)0 (0.00)
Pyrexia11 (6.59)11 (6.59)0 (0.00)
Hypothyroidism3 (1.80)3 (1.80)0 (0.00)
Hyperthyroidism5 (2.99)5 (2.99)0 (0.00)
Any irAEs19 (11.38)11 (6.59)8 (4.79)
RCCEP10 (5.99)5 (2.99)5 (2.99)
ICI-induced pneumonitis6 (3.59)4 (2.40)2 (1.20)
ICI-induced immune mediated hepatitis1 (0.60)1 (0.60)0 (0.00)
ICI-associated cardiotoxicity2 (1.20)2 (1.20)0 (0.00)
ICI-induced gastrointestinal toxicity1 (0.60)0 (0.00)1 (0.60)
ICI-induced endocrinopathy1 (0.60)1 (0.60)0 (0.00)
ICI-induced myositis1 (0.60)1 (0.60)0 (0.00)