| ITP | Idiopathic thrombocytopenic purpura |
| ndITP | Newly diagnosed idiopathic thrombocytopenic purpura |
| chITP | Chronic idiopathic thrombocytopenic purpura |
| ANA | Antinuclear antibodies |
| LDH | Lactate dehydrogenase |
| LAC | Lupus anticoagulant antibodies |
| BSS | Bleeding Severity Score |
| MPV | Mean platelet volume |