Table 3.

Average amount of time on the public health Border Lookout list among persons eventually removed from the list (N = 45) by location of detection, POE, or other non-POE location, April 20, 2007 to September 20, 2013

	Mean	Standard deviation	Range (days)
Detected at POE (N = 30)
Time to detection	41.1 days	71.4 days	1–253
Time on list	90.7 days	85.1 days	12–283
Non-POE detection (N = 15)
Time to detection*	92.9 days	155.9 days	1–627
Time on list†	309.8 days	257.6 days	41–861

POE = port of entry.

^*Those detected at a POE had a shorter time to detection than those detected outside a POE (P = 0.0452).

^†Those detected at a POE spent less time on the list than detected outside a POE (P = 0.0002).