Table 1– Demographics and aetiology of pulmonary arterial hypertension (PAH) (all-treated set)
PlaceboSelexipag
Subjects n1033
Demographics
 Male/female2/8 (20.0/80.0)6/27 (18.2/81.8)
 Age yrs53.8±16.354.8±16.8
 Weight kg70.6±13.968.7±12.4
 Caucasian/other9/1 (90.0/10.0)29/4 (88.0/12.0)
Aetiology of PAH
 Idiopathic PAH7 (70.0)24 (72.7)
 Hereditary PAH1 (10.0)1 (3.0)
 Anorexigen-induced PAH2 (6.1)
 PAH-CTD2 (20.0)4 (12.1)
 PAH associated with congenial heart disease2 (6.1)

  • Data are presented as n (%) or mean±sd, unless otherwise stated. CTD: connective tissue disease.