A new artificial intelligence (AI) based system had developed by the researchers to predict the risk of early deaths due to chronic diseases in adults. For the study the team included half a million people of agegroup between 40 and 69. This innovation is a mile stone is future of preventive health care. “ Cox regression” prediction model is the traditional one used for predictions based on age and gender of people which was found inaccurate . The study, published by PLOS ONE journal discovered that the new AI machine learning models known as “random forest” and “deep learning” were very accurate in its predictions and given results better than the recent standard approach to prediction developed by human experts.