Abstract: A wellness intervention system that collects data about multiple factors pertaining to an individual's health and uses such data to generate timely and targeted interventions due to anticipated changes in the wellness of the individual. Collected factor data that directly characterizes the health of individuals is used to generate wellness scores characterizing the individual over time. The generated wellness scores are evaluated against contextual factors from the collected data to identify the contextual factors that, for the particular individual, are correlated to changes in individual wellness. The identified contextual factors and correlations form the individual's correlation trigger matrix.