association dataset threshold value standardized value GTEx Esophagus 20-29 vs 70-79 GTEx Tissue-Specific Aging Signatures 1.0 10.7394 GTEx Esophagus 20-29 vs 60-69 GTEx Tissue-Specific Aging Signatures 1.0 17.0343 GTEx Thyroid 20-29 vs 60-69 GTEx Tissue-Specific Aging Signatures 1.0 6.28593 GTEx Esophagus 20-29 vs 50-59 GTEx Tissue-Specific Aging Signatures 1.0 8.06501