From: Alpha 1 antitrypsin distribution in an allergic asthmatic population sensitized to house dust mites
PI*MM
PI*MS
PI*MZ
PI*SS
PI*SZ
PI*ZZ
Our population (n = 648)
503 (77.62%)
110 (16.98%)
15 (2.31%)
14 (2.16%)
6 (0.93%)
0
Spanish population [7]
–
1/5 (20%)
1/33 (3%)
1/92 (1.1%)
1/278 (0.36%)
1/3344 (0.03%)
Miravitles et al. study [37]
333 (75.7%)
84 (19.1%)
14 (3.2%)