Comorbidities | N (%) |
---|---|
Airway-related diseases | 23 (15.3) |
OSAS | 2 (1.3) |
Airway inflammation | 1 (0.7) |
Tumors affect the airway | 20 (13.3) |
Pulmonary inhalation risk | 39 (26.0) |
Respiratory diseases | 28 (18.7) |
COPD | 8 (5.3) |
Asthma | 5 (3.3) |
Pulmonary infection | 8 (5.3) |
History of pulmonary bullae | 3 (2.0) |
Hydrothorax | 1 (0.7) |
Lung tumor | 3 (2.0) |
Circulation-related diseases | 35 (23.3) |
Hypertension | 12 (8.0) |
CAD | 5 (3.3) |
Arrhythmia | 17 (11.3) |
CHD | 1 (0.7) |
Neurological disorders | 21 (14.0) |
Parkinson’s disease | 3 (2.0) |
Myasthenia gravis | 1 (0.7) |
Mitochondrial myopathy | 1 (0.7) |
History of cerebral infarction | 2 (1.3) |
History of cerebral hemorrhage | 2 (1.3) |
History of brain tumors | 2 (1.3) |
Alzheimer’s disease | 2 (1.3) |
History of seizures | 2 (1.3) |
Mental disorder | 6 (4.0) |
Endocrine/blood system diseases | 28 (18.7) |
Diabetes | 12 (8.0) |
Thyroid disease | 6 (4.0) |
Abnormal renal function | 2 (1.3) |
Abnormal liver function | 2 (1.3) |
Anemia | 3 (2.0) |
History of allergy | 7 (4.7) |
Antibiotic allergy | 1 (0.7) |
Blood transfusion allergy | 1 (0.7) |
Iodine allergy | 1 (0.7) |
Propofol allergy | 2 (1.3) |
Soybean allergy | 1 (0.7) |
Milk allergy | 1 (0.7) |
History of surgery | 39 (26.0) |
Abdominal surgery | 9 (6.0) |
Thoracic surgery | 13 (8.7) |
Orthopedic surgery | 3 (2.0) |
Head and neck surgery | 14 (9.3) |