. Author manuscript; available in PMC: 2022 Nov 21.

Published in final edited form as: Vasc Med. 2022 Jan 10;27(3):283–289. doi: 10.1177/1358863X211067566

Table 2.

Subject demographics.

Diagnosis	Total n (%)	Total Male/Female/NB-TG
hEDS	116 (45.0)	14/100/2
G-HSD	79 (30.6)	6/73/0
L-HSD	33 (12.8)	2/31/0
H-HSD	17 (6.6)	2/15/0
A-GJH	9 (3.5)	0/9/0
HSD not otherwise specified	4 (1.6)	1/3/0
Total	258	25/231/2

Mean age, years (range): 31 (4–73).

A-GJH, asymptomatic generalized joint hypermobility; G-HSD, generalized HSD; hEDS, hypermobile Ehlers–Danlos syndrome; H-HSD, historical HSD; HSD, hypermobility spectrum disorder; L-HSD, localized HSD; NB-TG, nonbinary/transgender (female-to-male).