highly significantP<0.001
However, a highly significant difference in mtDNA4977 copy levels was observed between the OAT groups compared to the control groups (P<0.001).
However, a highly significant difference in mtDNA4977 copy levels was observed between the OAT groups compared to the control groups (P<0.001).
Although OAT patients exhibited a higher average methylation profile than the control group, the difference did not reach statistical significance, possibly because of the high variability observed within the OAT group.