{"batchcode": "029I20A", "histograms": [{"histogram": {"Angiogram cerebral normal": 1, "Arteriogram carotid normal": 1, "Asthenia": 1, "Bronchoscopy": 1, "Computerised tomogram abdomen abnormal": 1, "Computerised tomogram head normal": 1, "Computerised tomogram neck": 1, "Computerised tomogram pelvis abnormal": 1, "Diarrhoea": 1, "Endotracheal intubation": 1, "Fall": 1, "Fatigue": 1, "Frequent bowel movements": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Hypoaesthesia": 1, "Intensive care": 1, "Intervertebral disc degeneration": 1, "Large intestine infection": 1, "Lumbar puncture normal": 1, "Magnetic resonance imaging spinal abnormal": 1, "Nausea": 1, "Paraesthesia": 1, "Plasmapheresis": 1, "Rectal haemorrhage": 1, "Respiratory failure": 1, "Scan with contrast abnormal": 1, "Spinal stenosis": 1, "Vertebral foraminal stenosis": 1}, "batchcodes": ["024M20A", "029I20A"]}, {"histogram": {"Arthralgia": 1, "Cardiac disorder": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "Vomiting": 1}, "batchcodes": ["029I20A"]}]}