{"batchcode": "3004232", "histograms": [{"histogram": {"Body temperature": 5, "Presyncope": 5, "Anaphylactic reaction": 3, "Loss of consciousness": 3, "Pyrexia": 3, "Blood pressure measurement": 2, "Bradycardia": 2, "Chills": 2, "Fall": 2, "Headache": 2, "Heart rate": 2, "Hyperventilation": 2, "Nausea": 2, "Seizure": 2, "Vomiting": 2, "Acute disseminated encephalomyelitis": 1, "Anaphylactoid reaction": 1, "Blood pressure decreased": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gaze palsy": 1, "Magnetic resonance imaging": 1, "Melaena": 1, "Muscular weakness": 1, "Myocarditis": 1, "Neuromyelitis optica spectrum disorder": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Paresis": 1, "Peripheral coldness": 1, "Somatic symptom disorder": 1, "Syncope": 1}, "batchcodes": ["3004232"]}]}