Table 4.
Alternative clinical diagnoses (based on the final hospital ICD diagnosis code) for nonstroke patients (false positive) in the uncooperative group
| Alternative diagnoses of nonstroke (false positive) patients in the uncooperative group | Value (n=378) |
|---|---|
| Symptoms and signs (not elsewhere classified) | 85 (22.5) |
| Convulsions (not elsewhere classified, R56) | 47 (12.4) |
| Shock (not elsewhere classified, R58) | 25 (6.6) |
| Syncope and collapse (R55) | 13 (3.4) |
| Infectious diseases of a particular system | 66 (17.5) |
| URI, influenza, and pneumonia (J00–J06, J09–J18) | 31 (8.2) |
| Acute pyelonephritis and urinary tract infection (N10, N39) | 16 (4.2) |
| Other sepsis (A41) | 12 (3.2) |
| Bacterial meningitis and encephalitis (G00, G04) | 4 (1.1) |
| Infectious gastroenteritis and colitis (A09) | 2 (0.5) |
| Other local infections of skin and subcutaneous tissue (L08) | 1 (0.3) |
| Mental and behavioral disorders | 52 (13.8) |
| Dementia, delirium, and other mental disorders (F01–F09) | 29 (7.7) |
| Alcohol, sedative, hypnotic, or anxiolytic-related disorders (F10–F19) | 18 (4.8) |
| Mood disorders and nonpsychotic mental disorders (F30–F48) | 5 (1.3) |
| Diabetes mellitus and metabolic complications (E10–E13) | 35 (9.3) |
| Diabetes mellitus with hypoglycemia | 27 (7.1) |
| Hyperglycemic-related metabolic complications | 8 (2.1) |
| Injury, poisoning, and other effects of external causes | 31 (8.2) |
| Injuries to the head (S00–S09) | 16 (4.2) |
| Poisoning and toxic effects of substances (T36–T65) | 11 (2.9) |
| Heat-related conditions (T67–T69) | 4 (1.1) |
| Episodic and paroxysmal disorders of the nervous systems | 27 (7.1) |
| Epilepsy and recurrent seizures (G40) | 13 (3.4) |
| Transient cerebral ischemic attacks and related syndromes (G45) | 12 (3.2) |
| Migraine and other headache syndromes (G43, G44) | 2 (0.5) |
| Diseases of the liver and biliary tract | 26 (6.9) |
| Diseases of liver (K70–K77) | 23 (6.1) |
| Other diseases of the biliary tract (K83) | 3 (0.8) |
| Malignant neoplasms | 20 (5.3) |
| Malignant neoplasms of particular systems (C00–C72) | 16 (4.2) |
| Secondary malignant neoplasms (C76–C80) | 4 (1.1) |
| Acute kidney failure and chronic kidney disease (N17–N19) | 15 (4.0) |
| Diseases of the circulatory system | 11 (2.9) |
| Cardiac arrest and dysrhythmia (I44–I49) | 5 (1.3) |
| Heart failure (I50) | 3 (0.8) |
| Aortic aneurysm and dissection (I71) | 2 (0.5) |
| Acute myocardial infarction (I21) | 1 (0.3) |
| Respiratory noninfectious diseases | 10 (2.6) |
| Chronic lower respiratory diseases (J40–J47) | 5 (1.3) |
| Other diseases of the pleura (J90–J94) | 5 (1.3) |
Values are presented as number (%).
ICD, International Classification of Disease; URI, upper respiratory infection.