| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Secondary endocrine diabetes mellitus | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Metabolic syndrome X | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Rare form of secondary diabetes mellitus, due to disorder other than malnutrition, protein deficiency, pancreatic disease, hormonal disease, drugs, receptor abnormality, OR genetic syndrome | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus associated with receptor abnormality | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus associated with pancreatic disease | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Drug-induced diabetes mellitus | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus associated with hormonal etiology | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Malnutrition related diabetes mellitus | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Steroid-induced diabetes | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus due to cystic fibrosis | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Steroid-induced diabetes | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus co-occurrent and due to cystic fibrosis | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus caused by insulin receptor antibodies | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Posttransplant diabetes mellitus | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus associated with genetic syndrome | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Insulin autoimmune syndrome | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Diabetes mellitus in neonate small for gestational age | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Mild nonproliferative retinopathy due to secondary diabetes mellitus | Due to | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier | 3 | 
| Moderate non-proliferative retinopathy due to secondary diabetes mellitus | Due to | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier | 3 | 
| Non-proliferative retinopathy due to secondary diabetes mellitus | Due to | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier | 3 | 
| Hyperosmolar coma due to secondary diabetes mellitus | Due to | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier | 1 | 
| Diabetes mellitus caused by chemical | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Non-proliferative retinopathy due to secondary diabetes mellitus | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Primary microcephaly, mild intellectual disability, young-onset diabetes syndrome | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Atherosclerosis, deafness, diabetes, epilepsy, nephropathy syndrome | Is a | True | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Secondary diabetes mellitus without complication | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  | 
| Cystic fibrosis related diabetes mellitus | Is a | False | Secondary diabetes mellitus | Inferred relationship | Existential restriction modifier |  |