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Table 1 Number of clusters found per 100 weekdays/weekends, DoD Texas, 2004–2006, (p-value = 0.003, sub-region = 2).

From: Evaluation of sliding baseline methods for spatial estimation for cluster detection in the biosurveillance system

Spatial Resolution Syndrome Weekday/Weekend Method/Baseline Duration (days)
    C2 W2 DOW STM
    7 28 56 28 56 28 56 7 28 56
Facility Zip Rash Weekday 2.0 1.9 2.0 0.9 1.7 1.9 1.5 2.2 1.8 1.8
   Weekend 1.3 0.6 0.6 1.0 1.0 1.0 1.0 1.0 1.0 1.0
  Respiratory Weekday 21.6 21.4 25.3 13.9 18.5 18.9 19.9 17.0 18.9 23.4
   Weekend 21.3 23.9 22.0 9.2 8.0 7.6 6.1 22.3 23.6 23.6
Residence Zip Rash Weekday 4.3 1.8 1.4 1.9 1.5 5.4 2.7 1.9 1.3 1.5
   Weekend 2.2 1.6 1.6 1.6 0.6 3.2 1.6 2.2 2.2 1.9
  Respiratory Weekday 20.1 13.0 15.3 13.3 13.7 23.7 18.9 10.9 11.1 14.5
   Weekend 44.3 36.6 35.0 19.7 20.4 19.4 15.9 44.6 34.7 34.4