{"batchcode": "02ZM20A", "histograms": [{"histogram": {"Blood test abnormal": 1, "Chest X-ray abnormal": 1, "Decreased appetite": 1, "Dehydration": 1, "Dysuria": 1, "Gait disturbance": 1, "Hypertension": 1, "Intensive care": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Pneumonia": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1, "Walking aid user": 1}, "batchcodes": ["02ZM20A"]}]}