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. 2022 Apr 15;14(4):2677–2684.

Table 2.

Cox proportional hazard model depicting factors determining PFS in both groups

PFS (95% CI) PFS:HR (95% CI)


Del19 P value L858R P value
Variable
    Age 1.43 (0.89-2.30) 0.13 1.59 (0.80-3.14) 0.18
    Brain metastasis 1.29 (1.12-1.48) 0.003 1.89 (0.56-6.4) 0.3
    ECOGPS 1.78 (0.86-3.68) 0.11 1.66 (0.78-3.50) 0.1
    Histology 1.87 (0.98-3.57) 0.05 1.65 (0.78-6.98) 0.1
    Effusion 1.33 (0.86-2.07) 0.19
    Gender 0.67 (0.42-1.06) 0.09
    Smoking 2.10 (1.03-4.49) 0.03
Overall 0.002 0.09