Table 4 Frequency of EGFR mutation in non-small cell lung cancer patients by country
Country | Author | Number of patients | Frequency of EGFR mutation, No. (%) |
|---|---|---|---|
Overall | 1215 | 257 (21.2%) | |
Lebanon | Naderi et al. [9] | 201 | 24 (11.9%) |
Fakhruddin et al. [10] | 106 | 9 (8.5%) | |
Kattan et al. [11] | 170 | 22 (12.9%) | |
Egypt | Zaki et al. [12] | 50 | 11 (22%) |
Turkey | Unal et al. [13] | 48 | 18 (37.5%) |
Bircan et al. [14] | 25 | 11 (44%) | |
Saudi Arabia (SA) | Al-Kuraya et al. [15] | 47 | 1 (2.1%) |
SA-UAE-Qatar | Jazieh et al. [16] | 230 | 66 (28.7%) |
SA-UAE-Egypt | Jazieh et al. [17] | 201 | 66 (32.8%) |
Morocco | Errihani et al. [18] | 137 | 29 (21.2%) |