{"batchcode": "FM 7534", "histograms": [{"histogram": {"Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bronchospasm": 1, "Dyspnoea": 1, "Heart rate": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1}, "batchcodes": ["FM 7534"]}]}