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Fig. 1 | Orphanet Journal of Rare Diseases

Fig. 1

From: Changes in the cohort composition of turner syndrome and severe non-diagnosis of Klinefelter, 47,XXX and 47,XYY syndrome: a nationwide cohort study

Fig. 1

Absolute prevalence of Turner syndrome, Klinefelter syndrome, Triple X syndrome and Double Y syndrome in the Danish population. The observed number of a Turner syndrome (TS) and Triple X syndrome and b Klinefelter syndrome (KS) and Double Y syndrome (Double Y) being alive during 1970–2014 are illustrated by solid and dotted lines. Deceased or emigrated individuals were subtracted. Dashed lines indicate the expected number assuming a true prevalence of 1) 50 TS per 100,000 at birth; 2) 84 Triple X per 100,000 at birth; 3) 152 KS per 100,000 at birth; and 4) 98 Double Y per 100,000 at birth as well as a similar mortality as in the general population

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