Prevalence of A1AT phenotypes with respective serum protein concentration in 484 analyses over ten years.
| Phenotype | Prevalence n (%) | Serum A1AT mean (SD) g/l |
|---|---|---|
| MM | 244 (50%) | 1.18 (0.33) |
| MZ | 150 (31%) | 0.89 (0.12) |
| MS | 62 (13%) | 1.01 (0.13) |
| ZZ | 12 (2%) | 0.21 (0.11) |
| SZ | 12 (2%) | 0.64 (0.16) |
| SS | 1 (<1%) | 1.0 |
| Other | 3 (1%) | 1.0 |