{"batchcode": "006M-20A", "histograms": [{"histogram": {"Blood pressure abnormal": 1, "Dizziness": 1, "Feeling abnormal": 1, "Heart rate abnormal": 1, "Hypoaesthesia oral": 1, "Nausea": 1, "Nervousness": 1, "Oxygen saturation": 1, "Paraesthesia oral": 1}, "batchcodes": ["006M-20A"]}]}