Table 1.

Correlation and significance after FDR adjustment of each covariate with BrainAGE (r_BrainAGE, p_BrainAGE) or BrainAGER (r_BrainAGER, p_BrainAGER).

	rBrainAGE	pBrainAGE	rBrainAGER	pBrainAGER	rage
PROMIS_PainInterfTscore	−0.128	0.047	0.021	0.91	0.227
PhysFunc	0.162	0.006	−0.061	0.655	−0.331
BAS_FunSeeking	0.159	0.007	0.047	0.7	−0.201
TES_TotalOccurrence	−0.14	0.025	0.01	0.971	0.226
IRI_EmpaConcern	−0.145	0.019	−0.086	0.416	0.11
IntSexAct	0.151	0.011	0.021	0.91	−0.22
UPPSP_SensSeek	0.181	0.002	0.053	0.655	−0.231
CDDR_PosReinforcement	0.151	0.047	0.128	0.238	−0.073
PROMIS_AlcoholNegConsqTscore	0.172	0.004	0.147	0.03	−0.095
PROMIS_AlcoholPosConsqTscore	0.176	0.003	0.071	0.545	−0.193
PROMIS_AlcoholPosExpectTscore	0.127	0.047	0.081	0.455	−0.098
PROMIS_AlcoUseTscore	0.169	0.004	0.124	0.108	−0.112
DryLeanMass	0.095	0.17	0.162	0.017	0.042
FatMass	−0.155	0.009	0.02	0.91	0.26
LeanBodyMass	0.091	0.183	0.166	0.017	0.052
PercentBodyFat	−0.202	<0.001	−0.051	0.655	0.251
Water	0.09	0.191	0.167	0.017	0.056
W.HRatio	−0.019	0.834	0.154	0.03	0.223
PercentWater	0.2	<0.001	0.054	0.655	−0.245
PercentDryLean	0.207	<0.001	0.044	0.727	−0.267
CW_ColorNamingScaled	−0.092	0.196	−0.151	0.03	−0.041
CW_InhibitionVsColorNamingScaled	0.135	0.04	0.086	0.416	−0.108

The last column contains the direct correlation between each covariate and age (r_age). For BrainAGE, where age is not considered there are 17 covariates with FDR adjusted p < 0.05 and for BrainAGER, which is residualized on age, there are six covariates with adjusted p < 0.05. Cells with p < 0.05 are bold.