Frequency and Spectrum of KRAS Mutations in Moroccan Patients with Lung Adenocarcinoma

Table 4

The frequency of KRAS mutations by race.

Study	Race	KRAS Mutation (%)
Smits et al. [11]	Caucasian	244/661 (37%)
Boch et al. [12]	Caucasian	67/254 (26%)
Reinersman et al. [13]	Caucasian	125/476 (26%)
Hunt et al. [14]	African-American	22/60 (37%)
Leidner et al. [15]	African-American	12/53 (23%)
Reinersman et al. [13]	African-American	21/121 (17%)
Sasaki et al. [16]	East Asian	21/190 (11%)
Kim et al. [17]	East Asian	5/71 (7%)
Akamatsu et al. [18]	East Asian	2/31 (6%)
This study	North African	11/117 (9%)