Table 4. Smoking intensity and dependence by TP63 genotype.

	Lung adenocarcinoma			Control subjects
Genotype	n	Mean CPD	P-value*	n	Mean CPD	P-value*
rs17429138
AA†	358	19.4		347	17.7
AG	377	19.0		425	18.8
GG	94	19.5		121	18.6
			0.99			0.62
rs10937405
GG†	301	19.9		288	17.5
AG	405	18.9		441	19.1
AA	127	18.4		165	17.6
			0.55			0.07
rs4396880
GG†	345	19.7		333	18.3
AG	387	18.8		435	18.7
AA	106	18.8		139	17.2
			0.44			0.13

CPD: cigarette per day

^*From Kruskal-Wallis test

^†Risk genotype