TABLE 4.

EGFR Mutation Prevalence in Different Lung Adenocarcinoma Patient Populations^a

	EGFR Mutation Prevalence, %	EGFR Mutation Positive	EGFR Mutation Negative	n (N)
Asian/Pacificb	45	1547	1905	31 (3452)
Whitec	24	853	2681	10 (3534)
African Americand	20	19	78	3 (97)
Hispanice	17	65	307	4 (372)
Asian/Indianf	52	114	106	1 (220)

Abbreviations: n, number of studies; N, number of patients.

^aData for other populations were absent or too limited for analysis.

^bReferences ^{7, 17, 32, 35, 48, 49, 55, 133, 184, 185, 191, 257, 264, 269, 270, 272–276, 278, 283–292}.

^cReferences ^{17, 32, 191, 192, 253, 273, 288, 292–294}

^dReferences ^{256, 288, 293}

^eReferences ^{128, 254, 267, 288}

^fReference ²⁹⁵.