Table 2: Logistic Regression of Factors Affecting Overall survival.

Factors Significance Hazard Confidence Interval (95%)
Age at Diagnosis 0.983 1.001 0.941 - 1.065
Performance Status (KPS > 70 vs. < 70) 0.713 0.716 0.12 - 4.259
Greater than 3 Comorbidities 0.698 1.394 0.26 - 7.488
Stage (limited vs. extensive) 0.037 7.2 1.122 - 46.197
1.122 - 46.197 0.992 0.994 0.284 - 3.476
Earliest Symptoms Longer than 59 Days 0.919 1.066 0.309 - 3.683
Chemo Starting More than 14 Days after Dx 0.831 1.13 0.367 - 3.48