Skip to main content

Table 1 Sample description—Clinical forms, age at the evaluation and age at diagnosis

From: Rett syndrome: a wide clinical and autonomic picture

Clinical forms

N.

%

Age at the evaluation

Mean (SD)

Age at the diagnosis

Mean (SD)

Classical

98

64,9

12,5 (10,2)

6,7 (8,5)

Z-RTT

19

12,6

12,5 (7,9)

7,3 (5,6)

Hanefeld

13

8,6

6,1 (4,8)

2,6 (1,7)

Congenital

1

0,7

2

1

ARTT-NOS

20

13,2

13,5 (9,5)

8,45 (4,8)

Total

151

100