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Statistical Analysis of the CTLA4 AA Haplotype–PD1.3 SNP Interaction Based on Logistic Regression After Adjustment for Age and Sex
| CTLA4-PDCD1 | Frequency
|
|
|---|---|---|
| PBC (n = 351) | Control (n = 205) | |
| A:A carrier–A carrier | 0.17 | 0.12 |
| A:A carrier–not A carrier | 0.49 | 0.54 |
| Not A:A carrier–A carrier | 0.07 | 0.10 |
| Not A:A carrier–not A carrier | 0.27 | 0.24 |
| Interaction P value (dominant model) | 0.039 | |
| Interaction P value (additive model) | 0.008 | |
Bold text indicates statistically significant findings (i.e., P ≤ 0.05).
