Table 3.
Number of selected diagnoses among cases and controls at discharge from the emergency department
| Diagnoses (ICD-10) | Cases | Controls |
|---|---|---|
| (n = 152) | (n = 1520) | |
| N (%) | N (%) | |
| Certain infectious and parasitic diseases (A00-B99) | 5 (3) | 40 (3) |
| Neoplasms (C00-D48) | 0 (0) | 4 (0) |
| Endocrine, nutritional and metabolic diseases (E00-E90) | 3 (2) | 11 (1) |
| Mental and behavioural disorders (F00-F99) | 24 (16) | 36 (2) |
| Mental and behavioural disorders due to psychoactive substance use (F10-F19) | 16 (11) | 21 (1) |
| Mental and behavioural disorders not due to psychoactive substance use (F other than F10-F19) | 10 (7) | 15 (1) |
| Diseases of the nervous system (G00-G99) | 3 (2) | 28 (2) |
| Diseases of the eye and adnexa (H00-H59) | 6 (4) | 36 (2) |
| Diseases of the ear and mastoid process (H60-H95) | 6 (4) | 15 (1) |
| Diseases of the circulatory system (I00-I99) | 10 (7) | 87 (6) |
| Diseases of the respiratory system (J00-J99) | 12 (8) | 62 (4) |
| Diseases of the digestive system (K00-K93) | 10 (7) | 69 (5) |
| Diseases of the skin and subcutaneous tissue (L00-L99) | 19 (13) | 78 (5) |
| Infections of the skin and subcutaneous tissue (L00-L08) | 14 (9) | 67 (4) |
| Diseases of the musculoskeletal system and connective tissue (M00-M99) | 38 (25) | 213 (14) |
| Dorsalgia (M54) | 10 (7) | 44 (3) |
| Diseases of the genitourinary system (N00-N99) | 6 (4) | 60 (4) |
| Symptoms, signs and abnormal clinical and laboratory findings (R00-R99) | 53 (35) | 262 (17) |
| Pain in throat and chest (R07) | 12 (8) | 52 (3) |
| Abdominal and pelvic pain (R10) | 13 (9) | 67 (4) |
| General symptoms and signs (R50-R69) | 20 (13) | 73 (5) |
| Injury, poisoning and certain other consequences of external causes (S00-T98) | 103 (68) | 943 (62) |
| Injury to certain body regions (S00-S99) | 58 (38) | 634 (42) |
| Superficial injury to head (S00) | 12 (8) | 45 (3) |
| Open wound of head (S01) | 19 (13) | 85 (6) |
| Fracture of skull and facial bones (S02) | 4 (3) | 8 (0) |
| Fracture of ribs (S22.3) | 10 (7) | 38 (3) |
| Injuries to multiple body regions, burns, poisonings, and toxic effects (T00-T98) | 28 (18) | 122 (8) |
| Poisoning by drugs, medicaments and biological substances (T36-T50) | 9 (6) | 8 (0) |
| Factors influencing health status and contact with health services (Z00-Z99) | 9 (6) | 72 (5) |
| Procedure not carried out because of patient’s decision for other and unspecified reason (Z53.2) | 5 (3) | 38 (3) |
| Ever discharged without diagnosis | 35 (23) | 233 (15) |