TABLE 4.

Contribution of p53 and mtDNA Outcomes to AU Diagnosis in Children and Their Parents

OR of AU Diagnosis Versus TD	OR	95% Confidence Interval
High p53 gene copy ratio in child	3.4	1.04–11.13
Deletions in child mtDNA	3.1	1.0–10.0
Low paternal p53 gene copy ratio	2.8	0.7–11.0
Deletions in paternal mtDNA	2.0	0.4–11.0

Outcomes shown have a P < .10. Cutoff values were indicated in Table 3.