{"batchcode": "202C21A", "histograms": [{"histogram": {"Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Dysphagia": 1, "Electrocardiogram": 1, "Hypersensitivity": 1, "Obstructive airways disorder": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Pulmonary pain": 1, "Swelling": 1, "Tremor": 1, "White blood cell count": 1}, "batchcodes": ["202C21A"]}]}