Table 3. Correlation of autistic social functioning quantified by subscale and total SRS scores against intraretinal layer thickness with inter-group differences.

Layer thickness	SRS-Aw			SRS-Cog			SRS-Com			SRS-Mo			SRS-Ma			SRS-Total
	r	P		r	P		r	P		r	P		r	P		r	P
GCL	0.018	0.935		−0.116	0.591		−0.156	0.467		−0.273	0.197		−0.149	0.488		−0.128	0.551
IN	−0.222	0.297		−0.079	0.712		−0.209	0.328		0.006	0.977		−0.119	0.580		−0.119	0.579
IT	−0.045	0.834		−0.008	0.969		0.019	0.931		−0.257	0.225		−0.033	0.878		0.005	0.981
T	−0.060	0.782		−0.051	0.814		−0.157	0.463		−0.123	0.568		−0.096	0.657		−0.045	0.834
INL	−0.203	0.342		−0.112	0.604		−0.281	0.183		−0.189	0.376		−0.236	0.266		−0.156	0.467
N	−0.209	0.328		−0.321	0.126		−0.336	0.108		0.128	0.551		−0.334	0.111		−0.248	0.243
IN	−0.439	0.032		−0.057	0.793		−0.189	0.377		0.034	0.874		−0.174	0.417		−0.098	0.649
IT	0.017	0.937		−0.007	0.973		−0.186	0.383		−0.325	0.122		−0.149	0.487		−0.092	0.668
T	0.011	0.961		−0.080	0.711		−0.292	0.166		−0.387	0.061		−0.232	0.274		−0.150	0.484

SRS, the Chinese version of Social Responsiveness Scale; SRS-Aw, score of the social awareness domain in SRS; SRS-Cog, score of social cognition domain in SRS; SRS-Com, score of social communication domain in SRS; SRS-Mo, score of social motivation domain in SRS; SRS-Ma, score of Autistic Mannerisms domain in SRS; SRS-Total, total score of SRS; GCL, ganglion cell layer; IN, infero-nasal quadrant; IT, infero-temporal quadrant; T, temporal quadrant; INL, inner nuclear layer; N, nasal quadrant.