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. 2021 Mar 18;108(4):608–619. doi: 10.1016/j.ajhg.2021.03.004

Figure 4.

Figure 4

Effect of consanguinity on affected offspring rates for different disorders

The expected number of affected children for different disorders per 100,000 births, in non-consanguineous and first-cousin couples. The red outer arch represents disorders with significantly higher CR scores.

The difference between the cohorts for the metabolic gene panel is mostly attributed to a high carrier frequency in two genes (CFTR and SERPINA1) in the Dutch cohort.