Table 4.

Diagnostic workup of the patients with or without exposure history

	Patients with exposure history (n = 31)	Patients without exposure history (n = 10)	p value*
Time to request first INR after presentation (median (IQR))	9.1 h (5.5–14.8 h)	66.9 h (41.5–520.1 h)	0.0007
Anticoagulant-type rodenticide test
Requested by clinician (n (%))	31 (100%)	5 (50%)	0.0003
Suggested by pathologist/clinical toxicologist (n (%))	0 (0%)	5 (50%)	–
Time to test for anticoagulant-type rodenticide after presentation, median (IQR)	3.1 days (1.3–4.8 days)	9.3 days (3.3–11.6 days)	0.0117

*By Mann-Whitney U test