Fig. 2.

Visualisation of data from a patient suffering from severe dengue. The following clinical information is tracked: Fluid highlights the period of fluid resuscitation; Lab provides timestamps of blood tests; Oxy stands for the duration of supplemental oxygen therapy; Shock signifies the time clinical shock was determined by the attending physician; Vital are timestamps for vital sign collection (hourly) and SC is the duration of continuous PPG waveform measurement using a SmartCare wearable device.