In the with hypoglycemia groups, 8 proteins, including histone H2B, apolipoprotein C, alpha-2-macroglobulin, inter-alpha-trypsin inhibitor heavy chain H1, inter-alpha-trypsin inhibitor heavy chain H4, complement component C9, biotinidase and complement component C8 gamma chain, exhibited the same abundance changes among the two groups. This evidence concerns the gene A2M and Hypoglycemia.