Table 3.

Odds Ratio in Different Genotypes (A and B)

Clinicopathological Stage	p value*	Odds Ratio	Confidence Interval
(A) RET-positive vs RET-negative disease
N1	0.001	7.595	[2.607, 32.296]
N1b	<0.001	8.767	[3.943, 20.266]
T3 + T4	<0.001	10.40	[4.081, 27.217]
(B) Multiple driver genes mutation vs single or no driver gene mutation
N1	0.007	2.80	[1.38, 6.18]
N1b	<0.001	7.04	[3.56, 14.07]
T3 + T4	<0.001	7.48	[3.31, 16.98]

Note: *Examined by Fisher’s exact test.