Fig. 1

Citrullinated histone 3 (H3Cit, a) and cell-free deoxyribonucleic acid (cfDNA, b) in type 2 diabetes mellitus (T2DM) patients with previous myocardial infarction (MI, black dots) and the remainder (white dots). p-values were computed using the Mann–Whitney U test. Data on H3Cit and cfDNA levels were missing for one patient. Horizonal lines represent the median in each group