Table 5.

Functional Outcomes on the DRS and NRS-R Based on the Genotypes of NGB on SNPs

Disability Ranking Scale (DRS)
	rs3783988			rs10133981
	CC + CT (mean ± SD)	TT (mean ± SD)	p	TT + GT (mean ± SD)	GG (mean ± SD)	p
3 Months	19.70 ± 10.88	12.82 ± 11.30	(n = 153) < 0.01T*	18.80 ± 10.27	14.96 ± 11.61	(n = 151) 0.31T
6 Months	17.90 ± 11.87	11.44 ± 11.88	(n = 150) < 0.01T*	16.75 ± 11.52	13.04 ± 12.15	(n = 147) 0.31T
12 Months	16.31 ± 11.95	10.81 ± 12.48	(n = 131) 0.01T	12.00 ± 11.27	13.00 ± 12.61	(n = 129) 0.81T
24 Months	18.06 ± 13.23	11.47 ± 12.89	(n = 101) 0.02T	13.57 ± 12.33	13.74 ± 13.41	(n = 99) 0.98T

Neurobehavioral Rating Scale-Revised (NRS-R)
	rs3783988			rs10133981
	CC + CT (mean ± SD)	TT (mean ± SD)	p	TT + GT (mean ± SD)	GG (mean ± SD)	p
3 Months	41.80 ± 11.12	39.58 ± 9.61	(n = 58) 0.46T	31.50 ± 0.71	40.55 ± 10.01	(n = 58) 0.21T
6 Months	40.90 ± 8.58	41.00 ± 9.42	(n = 74) 0.97T	41.75 ± 13.35	41.03 ± 9.08	(n = 72) 0.88T
12 Months	45.33 ± 15.01	40.02 ± 11.74	(n = 70) 0.12T	35.50 ± 6.46	42.15 ± 13.19	(n = 69) 0.32T
24 Months	40.36 ± 9.11	41.59 ± 9.42	(n = 38) 0.72T	36.67 ± 3.22	41.94 ± 9.45	(n = 37) 0.35T

T, independent t-test; SD, standard deviation; SNP, single nucleotide polymorphism.

^*p < 0.05.