Research Article
Clinically Significant Minor Blood Group Antigens amongst North Indian Donor Population
Table 6
Combined phenotype frequencies of MNSs in MNS blood group system.
| | Phenotype | In 1000 cases (%) | Indian study by Thakral et al. [7] | Indian study by Nanu and Thapliyal [8] | In Europeans [14, 15] | In African Americans [14, 15] |
| | M+N−S+s− | 65 (6.5%) | 7.9% | 5.5% | 5.7% | 2.1% | | M+N−S+s+ | 208 (20.8%) | 14.8% | 13.3% | 14% | 7% | | M+N−S−s+ | 151 (15.1%) | 15.8% | 22.6% | 10.1% | 15.5% | | M+N+S+s− | 50 (5%) | 3.5% | 4.6% | 3.9% | 2.2% | | M+N+S+s+ | 201 (20.1%) | 19.6% | 10.7% | 22.4% | 13% | | M+N+S−s+ | 204 (20.4%) | 13.9% | 27.8% | 22.6% | 33.4% | | M−N+S+s− | 9 (0.9%) | 1.3% | 1.2% | 0.3% | 1.6% | | M−N+S+s+ | 45 (4.5%) | 9.5% | 3.5% | 5.4% | 4.5% | | M−N+S−s+ | 66 (6.6%) | 13.9% | 9.3% | 15.6% | 19.2% | | M−N+S−s− | 0 (0%) | 0% | 0.3% | 0% | 0.7% |
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