Conflicting results on the association of the Using combinations of various key terms, articles in PubMed, Google Scholar, and Web of Science, written in English were collected until October 31, 2024. Show more
Conflicting results on the association of the Using combinations of various key terms, articles in PubMed, Google Scholar, and Web of Science, written in English were collected until October 31, 2024. Data were extracted independently by two authors and analyzed using Review Manager 5.4. Fifteen studies that are compliant with the HWE, providing a total of 14,184 participants were included in this meta-analysis after applying predefined inclusion/exclusion criteria based on study design, DSM-based diagnosis, and availability of genotype counts. Most pooled models demonstrated low to moderate heterogeneity with significant associations in the recessive model only. In the subgroup analysis, a significant effect was observed in the PD-uncategorized cohort. The Our updated meta-analysis suggests that the Show less