TABLE 4.

Odds ratios for sensitivity analysis for engaging in dose reduction; higher odds ratio indicates more likely to dose reduce

Parameter	Odds ratio (CI)	p value
Status: attending physician
Status: nurse practitioner/physician assistant/mid‐level	0.558 (0.149–2.120)	0.38
Status: trainee	1.045 (0.320–3.463)	0.94
Specialty: thrombosis
Specialty: other	0.549 (0.270–1.100)	0.09
Setting: academic
Setting: nonacademic	1.163 (0.457–3.020)	0.75
Outpatient time: <50%
Outpatient time: 50%–79%	0.878 (0.381–2.000)	0.76
Outpatient time: ≥80%	1.043 (0.440–2.452)	0.92
Years in practice: ≤10
Years in practice: 11–25	1.423 (0.724–2.818)	0.31
Years in practice: >25	1.334 (0.438–4.324)	0.62
Number of patients: <50
Number of patients: 51–250	1.710 (0.597–4.923)	0.32
Number of patients: >250	1.675 (0.545–5.132)	0.36
International region: North America
International region: Europe	0.588 (0.173–1.930)	0.39
International region: other	0.411 (0.111–1.459)	0.17
US region: East
US region: Midwest	0.942 (0.391–2.281)	0.89
US region: West	1.055 (0.374–3.024)	0.92
US region: Not US	0.970 (0.317–3.034)	0.96
Protocol: yes
Protocol: no	0.232 (0.063–0.740)	0.02
Protocol: don't know	0.054 (0.008–0.317)	0.002