TABLE 4.

Haplotype analysis

Haplotype (rs1922452 AG, rs951818 AC, rs870849 CT)	PD patients (%)	Controls (%)	OR (95% CI)	P
G A C	0.327	0.319	Reference
G A T	0.296	0.265	1.08 (0.87–1.34)	.480
A C C	0.245	0.290	0.81 (0.65–1.01)	.066
A C T	0.097	0.097	0.95 (0.71–1.27)	.730
G C C	0.018	0.012	1.47 (0.76–2.83)	.250
Rare haplotypes	0.017	0.022	0.72 (0.41–1.26)	.250

Note: Rare haplotypes (combining any haplotypes with frequencies under 0.01) include the combinations GCT, AAC and AAT.

Abbreviation: PD, Parkinson's disease.