Table 4. Clinical variables analyzed in CGEMS GWAS.

PLCO Variable	Description	GWAS Comparison Performed
pros_stage	Prostate Cancer Stage	Stage I+II vs. stage III+IV
pros_stage_t	T Stage Component (Primary Tumor)	T1+T2 vs. T3+T4
pros_stage_n	N Stage Component (Nodal Involvement)	N0 vs. N1+N2
pros_stage_m	M Stage Component (Distant Metastases)	M0 vs. M1A+M1B+M1C
pros_gleason	Best Gleason Score Available	Gleason score <7 vs.≥7
pros_gleason_biop	Biopsy Gleason Score	Gleason score <7 vs.≥7
pros_gleason_prost	Prostatectomy Gleason Score	Gleason score <7 vs.≥7