A Study on Smart Healthcare Monitoring Using IoT Based on Blockchain

Table 2

The status of each user’s biosignals.

Physical condition		Blood pressure (mmHg)		Heart rate (times)	Body temperature (°C)
		Systolic	Diastolic
Step1	Good	100-130	60-80	60-90	35.8-38.0
Step2	Unsound	131-149	80-90	91-140	38.1-39.0
	Serious	150-180	90-100	141-180	39.1-39.9
	Emergency	Over 200	Over 100	Over 180	Over 40