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Summary of Effectiveness
| GEM-E | GEM | p-valuea | |
|---|---|---|---|
| (n = 1,331) | (n = 2,936) | ||
| Overall survival time, months | |||
| Mean ± SD | 10.48 | 9.86 | 0.0977 |
| (325.5 days ± 8.9) | (305.6 days ± 5.4) | ||
| Median | 6.77 | 6.68 | |
| (210 days) | (207 days) | ||
| Overall survival rate per treatment time, % | |||
| 6 months | 56.5 | 54.7 | 0.2108 |
| 12 months | 27.0 | 27.3 | 0.5988 |
| 24 months | 12.9 | 10.6 | 0.1350 |
| 36 months | 9.3 | 6.5 | 0.0977 |
Abbreviation: GEM Gemcitabine, GEM-E Gemcitabine + Erlotinib
alog-rank test
