“…Digital technologies are used in digital health initiatives including various types of technology, including those designed for information sharing, communication, clinical decision support, ‘digital therapies’, patient and/or population monitoring and control, bioinformatics and personalized medicine, and service user health informatics (Coiera, 2015 ). A survey showed that the vast number of experts, more than 75 %, use Twitter data, and more than half prefer to use regression algorithms to do social media prediction, but not all forecasting models can predict accurately, and prediction appears to be reliable on the affiliated field (Rousidis et al, 2020 ). Although the social media population comprises only a specific fraction of the population, the reach of its posts can cover broader impacts through social multiplier effects (McClellan et al, 2017 ).…”