Association between RIT2 rs16976358 Polymorphism and Autism Spectrum Disorder in Asian Populations: A Meta-analysis

Table 1

Characteristics of three studies included in this meta-analysis.

Author	Year	Study type	Region	Ethnicity	Genotyping method	Sample size
						Case	Control
Liu et al.	2016	Case control	Japan and Taiwan	Asian	TaqMan genotyping platform (PCR)	158	425
Hamedani et al.	2017	Case control	Iran	Asian	Amplification refractory mutation system polymerase chain (ARMS-PCR)	532	472
Emamalizadeh et al.	2017	Case control	Iran	Asian	Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP)	470	470