{"batchcode": "016B21F", "histograms": [{"histogram": {"Acute kidney injury": 1, "Angiogram abnormal": 1, "Aortic aneurysm": 1, "Atrial fibrillation": 1, "Bladder catheterisation": 1, "Blood creatinine increased": 1, "Blood urea increased": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Coronary artery bypass": 1, "Decreased appetite": 1, "Dehydration": 1, "Delirium": 1, "Fatigue": 1, "Flank pain": 1, "Laboratory test abnormal": 1, "Leukocytosis": 1, "Oxygen saturation decreased": 1, "Procalcitonin normal": 1, "Renal impairment": 1, "SARS-CoV-2 test positive": 1, "Urinary retention": 1, "Urine output decreased": 1}, "batchcodes": ["016B21F"]}]}