Table 2.
Family history
| N (%)a | |
|---|---|
| Crohn’s disease | 401 (6.8) |
| Other medical conditions and diseases | |
| Blood and lymphatic system disorders | 87 (1.5) |
| Cardiovascular disorders | 421 (7.1) |
| Disorder of cardiovascular system | 151 (2.5) |
| Myocardial infarction | 76 (1.3) |
| Structural disorder of heart | 67 (1.1) |
| Cerebrovascular disease | 45 (0.8) |
| Others | 189 (3.2) |
| Congenital, familial, and genetic disorders | 31 (0.5) |
| Ear and labyrinth disorders | 12 (0.2) |
| Endocrine disorders | 339 (5.7) |
| Diabetes mellitus | 148 (2.5) |
| Disorder of endocrine system | 108 (1.8) |
| Disorder of thyroid gland | 63 (1.1) |
| Others | 79 (1.3) |
| Eye disorders | 69 (1.2) |
| Gastrointestinal and hepatobiliary disorders | 557 (9.4) |
| Inflammatory disorder of digestive tract | 136 (2.3) |
| Disorder of lower gastrointestinal tract | 97 (1.6) |
| Colitis | 75 (1.3) |
| Viral hepatitis | 54 (0.9) |
| Disorder of rectum | 34 (0.6) |
| Others | 293 (4.9) |
| General disorders | 22 (0.4) |
| Immune system disorders | 88 (1.5) |
| Infections and infestations | 82 (1.4) |
| Injury, poisoning, and procedural complications | 13 (0.2) |
| Metabolism and nutrition disorders | 130 (2.2) |
| Disorder of lipoprotein and/or lipid metabolism | 35 (0.6) |
| Others | 103 (1.7) |
| Musculoskeletal and connective tissue disorders | 183 (3.1) |
| Neoplasms, benign (incl. cysts and polyps) | 109 (1.8) |
| Neoplasms, malignant (incl. cysts and polyps) | 457 (7.7) |
| Malignant tumor of breast | 190 (3.2) |
| Malignant neoplasm of intraabdominal organ | 47 (0.8) |
| Primary malignant neoplasm of colon | 33 (0.6) |
| Neoplastic disease | 32 (0.5) |
| Others | 250 (4.2) |
| Neoplasms, unspecified (incl. cysts and polyps) | 757 (12.7) |
| Malignant tumor of large intestine | 251 (4.2) |
| Neoplasm of large intestine | 137 (2.3) |
| Carcinoma of stomach | 107 (1.8) |
| Neoplasm of lung | 96 (1.6) |
| Neoplasm of breast | 68 (1.1) |
| Neoplasm of prostate | 42 (0.7) |
| Neoplasm of ovary | 36 (0.6) |
| Others | 286 (4.8) |
| Nervous system disorders | 196 (3.3) |
| Cerebral degeneration presenting primarily with dementia | 41 (0.7) |
| Others | 158 (2.7) |
| Pregnancy, puerperium, and perinatal conditions | 37 (0.6) |
| Psychiatric disorders | 72 (1.2) |
| Renal and urinary disorders | 56 (0.9) |
| Reproductive system and breast disorders | 50 (0.8) |
| Respiratory, thoracic, and mediastinal disorders | 171 (2.9) |
| Bronchial hyperreactivity/hyperresponsiveness | 33 (0.6) |
| Others | 146 (2.5) |
| Skin and subcutaneous tissue disorders | 162 (2.7) |
| Acquired disorder of keratinization | 52 (0.9) |
| Others | 116 (2) |
| Social circumstances | 5 (0.1) |
| Surgical and medical procedures | 13 (0.2) |
a
Percentage based on the total number of patients. All medical terms were obtained from the standardized SNOMED CT glossary.