1. A patient device comprising: an analysis module adapted to: calculate a composite alert score indicative of a likelihood of an onset of a physiological condition, the composite alert score being a combination of multiple alert scores, at least one of the multiple alert scores being a combination of multiple alert statuses, and at least one of the multiple alert statuses being from one of a plurality of detectors and indicative of an occurrence of an event; and compare the composite alert score to a threshold; and a communication module adapted to provide an indication of the likelihood of the onset of the physiological condition using the comparison.