Table 7. Genotype frequencies of FasL -844 T/C polymorphism in relation to pathological indices of ESCC severity in patients according to the age (<60 vs ≥60).

		<60			≥60
		TT	TC	CC	TT	TC	CC
sex	OR	1	0.333	0.357	1	0.591	0.423
	CI		0.100–1.112	0.238–0.536		0.506–0.690	0.326–0.548
	P		0.074	0.000**		0.026*	0.001**
Grading	OR	1	1.000	0.857	1	1.193	1.091
	CI		0.303–3.296	0.235–3.129		0.481–2.962	0.386–3.079
	P		1.000	0.816		0.704	0.869
T grade	OR	1	3.333	5.833	1	0.785	1.575
	CI		1.134–9.801	1.710–19.902		0.374–1.650	0.666–3.726
	P		0.029*	0.005**		0.523	0.301
TNM stage	OR	1	2.143	2.400	1	1.019	2.062
	CI		0.687–6.680	0.726–7.935		0.441–2.351	0.839–5.073
	P		0.189	0.151		0.966	0.115
Length	OR	1	1.500	2.400	1	2.298	4.000
	CI		0.473–4.761	0.726–7.935		0.962–5.487	1.550–10.326
	P		0.491	0.151		0.061	0.004**
Cardiac involvement	OR	1	0.500	0.308	1	0.900	3.611
	CI		0.173–1.441	0.192–0.493		0.298–2.722	1.243–10.489
	P		0.199	0.000**		0.852	0.018*

*P < 0.05.

**P < 0.05.