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Results of admixture mapping comparing local African ancestry and survival without bronchopulmonary dysplasia in 133 infants with maternal self-reported black/African-American race/ethnicity (82 cases, 51 controls). Top associations were observed at chromosome bands 10q21 (odds ratio = 0.17, P = 4.4 × 10−4) and 18q21 (odds ratio = 4.6, P = 2.7 × 10−4).
