Table 3.

Heritability enrichment of ten grouped cell types

Category	Proportion of SNPs (%)	Proportion of ${\mathit{h}}_{\mathit{g}}^{\mathit{2}}$ (%)	Enrichment (standard errors)	P-value
Kidney	4.26	27.27	6.4 (2.44)	0.027
Liver	7.22	37.68	5.22 (1.55)	0.01
Gastrointestinal	16.77	72.88	4.35 (0.97)	0.0017
Immune and hematopoietic	23.34	100.17	4.29 (0.76)	2.20E-05
Central nervous system	14.88	54.09	3.64 (0.87)	0.0039
Cardiovascular	11.11	35.74	3.22 (1.26)	0.078
Connective tissue/bone	11.5	35.65	3.1 (1.04)	0.037
Adrenal/pancreas	9.36	26.17	2.8 (1.31)	0.18
Other	20.27	56.68	2.8 (0.98)	0.076
Skeletal Muscle	10.38	14.29	1.38 (1.25)	0.76

Black bold font indicates significant P-values after multiple corrections (P < 0.05/10)