Diagnostic codes for the long-term conditions (LTCs) used in the GEMINI project. See the releases page for codelist versions.
For details on the derivation see our published paper. If you use these codes please cite:
Murrin et al. (2025) A systematic analysis of the contribution of genetics to multimorbidity and comparisons with primary care data. eBioMedicine https://doi.org/10.1016/j.ebiom.2025.105584
| Name | prefix |
|---|---|
| Abdominal aortic aneurysm | AAA |
| Atrial fibrillation | AF |
| Alcohol Problems | alcohol_problems |
| Allergic and chronic rhinitis | allergic_rhinitis |
| Anxiety disorders | anxiety |
| Asthma | asthma |
| Atopic dermatitis | atopic_dermatitis |
| Vitamin B12 deficiency anaemia | b12_def |
| Hyperplasia of prostate | BPH |
| Bronchiectasis | bronchiectasis |
| Bursitis | bursitis |
| Calcification (including spurs) | calcification |
| Carpal tunnel syndrome | carpal_tunnel |
| Cataract | cataract |
| Cholelithiasis | cholelithiasis |
| Chronic kidney disease | CKD |
| Chronic Obstructive Pulmonary Disorder | COPD |
| Coronary Heart Disease | coronary_heart |
| Hearing loss | hearing_loss |
| Dementia | dementia |
| Depression | depression |
| Diabetes type 2 | diabetes_type_2 |
| Diverticular disease of intestine (acute and chronic) | diverticuli |
| Erectile dysfunction | ED |
| Enthesopathies of the lower body | enthesopathy_lower |
| Enthesopathies of the shoulder | enthesopathy_shoulder |
| Enthesopathies of the upper body | enthesopathy_upper |
| Epilepsy | epilepsy |
| Essential tremor | essential_tremor |
| Female genital prolapse | female_genital_prolapse |
| Fibromatoses | fibromatosis |
| Fibromyalgia | fibromyalgia |
| Gastritis and duodeniti | gastritis_duodenitis |
| Glaucoma | glaucoma |
| Gastro-oesophageal reflux disease | GORD |
| Gout | gout |
| Heart failure | HF |
| Hypertension | hypertension |
| Hyperthyroidism (without hypo) | hyperthyroid |
| Hypothyroidism (without hyper) | hypothyroid |
| Irritable bowel syndrome | IBS |
| Iron deficiency anaemia | IDA |
| Insomnia | insomnia |
| Intervertebral disc disorders | intervert_disc |
| Ischaemic stroke | isch_stroke |
| Ischaemic stroke and TIA | isch_stroke_tia |
| Lichen planus | lichen_planus |
| Macular degeneration | macula_degen |
| Migraine | migraine |
| Osteoarthritis (excl spine) | OA |
| Obesity | obesity |
| Osteoporosis | osteoporosis |
| Parkinson's disease | parkinsons |
| Peripheral neuropathies (excluding cranial nerve and carpal tunnel syndromes) | periph_neuro |
| Peripheral arterial disease | peripheral_arterial |
| Polymyalgia Rheumatica | PMR |
| Primary Malignancy_Bladder | pri_bladder |
| Primary Malignancy_Breast | pri_breast |
| Primary Malignancy_Colorectal | pri_colorectal |
| Primary Malignancy_Malignant Melanoma | pri_melanoma |
| Primary Malignancy_Prostate | pri_prost |
| Primary Malignancy_Other Skin and subcutaneous tissue | pri_skin |
| Psoriasis | psoriasis |
| Hyperparathyroidism | PTH |
| Rheumatoid Arthritis | RA |
| Raynaud's syndrome | raynauds |
| Retinal detachments and breaks | retinal_detach |
| Schizophrenia, schizotypal and delusional disorders | SSD |
| Scoliosis | scoliosis |
| Chronic sinusitis | sinusitis |
| Sleep apnoea | sleep_apnoea |
| Spondylolisthesis | spondylolisthesis |
| Spondylosis | spondylosis |
| All stroke | stroke_all |
| Tendon disorders | tendon |
| Thromboembolic | thromboembolic |
| Transient ischaemic attack | TIA |
| Tinnitus | tinnitus |
| Ulcerative colitis | ulc_colitis |
| Peptic ulcer disease | ulcer_peptic |
| Urinary Incontinence | urine_incont |
| Urolithiasis | urolithiasis |
| Nonrheumatic valve disease | valve_nonrheumatic |
| Visual impairment and blindness | visual_impairment |