Figure 2.
Frequencies of homozygous recessive characteristics in the control sample regarding number of risk factors. RF: risk factor; 0 RF: N = 24 (15.4%); 1 RF: N = 32 (20.5%); 2 RFs: N = 54 (34.6%); 3 RFs: N = 34 (21.8%); 4 RFs: N = 12 (7.7%).
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