Table 1.

Patient Characteristics

Characteristic	Category	No. of	% of
Age	30–39	3	8.6
	40–49	16	45.7
	50–59	10	28.6
	60–69	6	17.1
Race	Asian	2	5.7
	African American	5	14.3
	Hispanic	2	5.7
	White	26	74.3
Performance Status	0	24	68.6
	1	9	25.7
	2	2	5.7
Cell Type	Adenocarcinoma, Unsp.	4	11.4
	Mixed Epithelial Carcinoma	1	2.9
	Adenosquamous	6	17.1
	Squamous Cell Carcinoma	24	68.6
Grade	1: Well differentiated	6	17.1
	2: Moderately differentiated	16	45.7
	3: Poorly differentiated	12	34.3
	Unknown	1	2.9
Prior Chemotherapy	1 Prior Regimen	25	71.4
	2 Prior Regimens	10	28.6
Prior Radiation	No	4	11.4
	Yes	31	88.6
Prior Surgery	No	19	54.3
	Yes	16	45.7