Table 3.

Medications according to aetiology.

	CE n = 59	SSC n = 52	Idiop n = 38	TAO n = 30	Iatro n = 30
Iloprost n, (%)	4 (6.8%)	14 (26.9%)	9 (23.7%)	13 (43.3%)	3 (9.7%)
Oxygenation n, (%)	8 (1.6%)	9 (17.3%)	9 (23.7%)	7 (23.3%)	3 (9.7%)
Warming n, (%)	13 (22.0%)	33 (65.5%)	18 (47.4%)	20 (66.7%)	4 (12.9%)
Calcium channel blocker n, (%)	1 (1.7%)	20 (38.5%)	15 (39.5%)	18 (60.0%)	4 (12.9%)
Antiplatelet therapy n, (%)	5 (8.5%)	26 (50.0%)	24 (63.2%)	24 (80.0%)	8 (25.8%)
Anticoagulant n, (%)	54 (91.5%)	3 (5.8%)	20 (52.6%)	5 (16.7%)	12 (38.7%)
Bosentan n, (%)	0 (0.0%)	5 (9.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)