From: The 5-HT1A receptor agonist buspirone improves esophageal motor function and symptoms in systemic sclerosis: a 4-week, open-label trial
r
p
Baseline LES
-0.356
0.113
Supra-aortic diameter
-0,589
0.017
Infra- aortic diameter
-0.406
0.191
Disease duration
-0.226
0.325
Heartburn
0.129
0.578
Regurgitation
-0.188
0.415
Chest pain
0.103
0.657
Dysphagia
0.188
0.414