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. 2008 Feb;22(2):155–160. doi: 10.1155/2008/292948

TABLE 4.

Effect of the presence of alarm features on median total wait times for provinces with at least 45 recorded audits and nationally

Alarm features* Median total wait in days, 25th–75th percentile, audits
BC AB ON QC NB NS National
One or more present 41, 20–100, n=171 49, 16–129, n=93 62, 23–133, n=316 46, 14–124, n=92 65, 22–118, n=65 17, 14–38, n=21 49, 18–119, n=781
None present 104, 33–337, n=203 231, 116–311, n=102 153, 83–261, n=372 90, 42–160, n=161 219, 97–280, n=59 74, 36–119, n=26 135, 63–262, n=943

*Alarm features include abdominal mass, dysphagia, positive occult blood test, anemia, bloody diarrhea, melena or rectal bleeding, hematemesis, vomiting, jaundice and weight loss (8). AB Alberta; BC British Columbia; NB New Brunswick; NS Nova Scotia; ON Ontario; QC Quebec