Indicator detail
GI illness reports
Sample outpatient + poison-control aggregate
Baseline
40
reports / day
Current
reports / day
Deviation
+6.0σ
vs baseline
Signal
Alert
How this is scored
Deviation z = (current − baseline) / √baseline — a Poisson-style spread suited to counts. A score of 3σ or more is an alert; 2σ or more is a watch. Levels are signals to investigate, never conclusions. Aggregate counts only.
Scoring history (newest first)
indicator.cmr0xz.log
2026-06-30 17:49:55 base 40 cur 78 +6.0σ alert