Altered 𝐩𝟏𝟔^{𝐈𝐍𝐊𝟒} and RB1 Expressions Are Associated with Poor Prognosis in Patients with Nonsmall Cell Lung Cancer

Table 3

Results of RB IHC scores and five-year survival rate¹.

RB score	Overall*		Adenocarcinoma**		Nonadenocarcinoma***		p16-negative*
	Alive	Dead	Alive	Dead	Alive	Dead	Alive	Dead
Positive	7 (21.9)	25 (61)	5 (18.5)	15 (62.5)	3 (42.8)	10 (58.8)	6 (20.0)	17 (70.8)
Negative	25 (78.1)	16 (39.0)	25 (81.5)	9 (37.5)	4 (57.1)	7 (41.2)	24 (80.0)	7 (29.2)

¹The data presented in the table in format of “case number (% of the same column)”.
Fisher’s probability exact test (two tailed): *𝑃<0.001, **𝑃<0.05; ^***not done.