Table S1.
Age (mean ± SD; years) | 45.40±9.31 |
Male (N; %) | 19 (86.4) |
Nationality (N; %) | |
Saudi | 7 (31.8) |
Non-Saudi | 15 (68.2) |
Position (N; %) | |
Internal medicine consultant | 7 (31.8) |
Internal medicine specialist | 12 (54.5) |
Respiratory physician consultant | 3 (13.6) |