Compared with the actual hypercalcemia group and the pseudohypercalcemia group, the albumin level was higher in the actual hypercalcemia group than in the pseudohypercalcemia group (P <0.05), while the globulin level in the pseudohypercalcemia group was higher than in the actual hypercalcemia group (Appendix Table E). This evidence concerns the gene ALB and hypercalcemia disease.