Number of questions under each chapter heading from the ICPC-2 PLUS classification system
| ICPC-2 PLUS chapter heading | n (%) | ICPC-2 PLUS terms | n (%) |
| Endocrine/metabolic and nutritional | 19 (13.7) | Limited function/disability (t); endocrine/met/sympt/complt other; blood test; observe/educate/advice/diet; therapeutic counselling/listening; other referrals NEC; obesity; hypothyroidism/myxoedema; diabetes insulin dependent; diabetes non-insulin dependent; gout; endocrine/metab/nutrit. disorder other | 30 (16.5) |
| General and unspecified | 19 (13.7) | Weakness/tiredness general; limited function/disability NOS; microbiological/immunological test; blood test; urine test; other diagnostic procedure; diagnostic endoscopy; diagnostic radiology/imaging; preventive immunisation/medication; infectious disease other/NOS; malignancy NOS; complication of medical treatment; abnormal result investigation NOS; allergy/allergic reaction NOS | 25 (13.7) |
| Musculoskeletal | 16 (11.5) | Back symptom/complaint; muscle pain; sympt/comply. Musculoskeletal other; diagnostic radiology/imaging; consult with primary care provider; Medicat-script/Reqst/Renew/Inject; local injection/infiltration; infections musculoskeletal system; fracture: other; back syndrome with radiating pain; bursitis/tendinitis/synovitis NOS; osteoarthritis of knee; osteoarthritis other; shoulder syndrome; osteoporosis | 21 (11.5) |
| Digestive | 12 (8.6) | Abdominal pain/cramps general; dyspepsia/indigestion; flatulence/gas/belching; diarrhoea; rectal bleeding; digestive microbiological/immunological test; faeces test; diagnostic endoscopy (colonoscopy); gastrointestinal infection; congen. Anomaly digestive system; oesophagus disease; irritable bowel syndrome; chronic enteritis/ulcerative colitis; disease digestive system, other | 21 (11.5) |
| Psychological | 12 (8.6) | Sleep disturbances; memory disturbances; specific learning problems; psychological symptom/complt other; dementia; affective psychosis; depressive disorder; psychological disorders, other | 15 (8.2) |
| Cardiovascular | 12 (8.6) | Medical examination/health evaluation-partial; physical function test; diagnostic radiology/imaging; electrical tracings; cardiac arrhythmias NOS; heart disease other; phlebitis/thrombophlebitis; cardiovascular disease other | 14 (7.7) |
| Skin | 12 (8.6) | Skin infection post-traumatic; excise/remove/biopsy/destruction/debride; repair/fixate-suture/cast/prosthetic; other therapeutic procedure NEC; malignant neoplasm of skin; solar keratosis/sunburn; psoriasis; acne | 14 (7.7) |
| Respiratory | 12 (8.6) | Cough; preventive immunisation/medications; influenza; pneumonia; respiratory infection other; asthma | 12 (6.6) |
| Neurological | 8 (5.8) | Headache; speech disorder; migraine; cluster headache; peripheral neuritis/neuropathy | 9 (4.9) |
| Female genital | 7 (5.0) | Menopausal symptom/complaint; breast symptom/complaint. Female other; malignant neoplasm breast female; fibromyoma uterus; abnormal cervix smear; premenstrual tension syndrome | 6 (3.3) |
| Pregnancy, childbearing, family planning | 3 (2.2) | Question of pregnancy; blood test; diagnostic radiology/imaging; abortion spontaneous; pregnancy high risk | 5 (2.7) |
| Male genital | 3 (2.2) | Cystitis/urinary infection other; abnormal urine test NOS; urinary disease other | 4 (2.2) |
| Blood, blood forming organs and immune mechanism | 2 (1.4) | Breast symptom/complaint. Male; B medical examination/health evaluation-partial; blood test | 4 (2.2) |
| Urological | 2 (1.4) | Blood test | 2 (1.1) |
| Eye | 0 (0) | N/A | 0 (0) |
| Ear | 0 (0) | N/A | 0 (0) |
| Social problems | 0 (0) | N/A | 0 (0) |
| Total | 139 (100) | 182 (100) |
ICPC, International Classification of Primary Care.