Table 2.

Differential mRNA and protein expression of annexin A1 between the lung cancer tissues and adjacent-cancer normal tissues (N=82)

Groups		N	Expression of annexin A1
			- (%)	+ (%)	+ + (%)	χ2 value	P value
mRNA
	Normal	82	51 (62.5)	21 (25)	10 (12.5)	35.68	< 0.0005
	Cancerous	82	10 (12.5)	45 (54.2)	27 (33.3)
Protein
	Normal	82	45 (54.2)	24 (29.2)	13 (16.7)	25.19	< 0.0005
	Cancerous	82	13 (16.7)	37 (45.8)	32 (37.5)
						Kappa value	P value
Normal
	mRNA	82	51 (62.5)	21 (25)	10 (12.5)	1.112	< 0.0005
	Protein	82	45 (54.2)	24 (29.2)	13 (16.7)
Cancerous
	mRNA	82	10 (12.5)	45 (54.2)	27 (33.3)	0.865	< 0.0005
	Protein	82	13 (16.7)	37 (45.8)	32 (37.5)