Table 2.

Baseline characteristics of 328 women with Turner syndrome.

Age in years
Median (range)	28 (15–73)
Age at diagnosis in years
Median (range)	10 (0–61)
Karyotype
•Monosomy 45,X	150 (46%)
•Mosaicism 45,X/46,XX	31 (10%)
•Isochromosome	59 (18%)
•Deletion	19 (6%)
•Polyploidy	16 (5%)
•Ring material	12 (4%)
•Y-material	31 (10%)
•Unknown	10 (3%)
Comorbidity∗
•Cardiac	93/320 (29%)
•Renal	48/316 (15%)
•Endocrine	128/318 (40%)
•Visual/auditory	192/321 (60%)
•Other	189/324 (58%)