Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Patient characteristics in two groups
| Characteristics | Chemoimmunotherapy | Chemotherapy |
|---|---|---|
| Number | 14 | 14 |
| Sex | ||
| Male | 6 | 7 |
| Female | 8 | 7 |
| ECOG performance status | ||
| 0 | 2 | 1 |
| 1 | 4 | 6 |
| 21 | 8 | 7 |
| Stage statue | ||
| IIIB (T 4 alone) | 1 | 1 |
| IIIB (N3 alone) | 1 | 2 |
| IIIB (T4 N3 both) | 2 | 1 |
| IV | 10 | 10 |
| Tumor histology | ||
| Adenocarcinoma | 10 | 11 |
| Squamous cell | 3 | 3 |
| Large cell | 1 | 0 |
