Prevalence of inherited ichthyosis in France: a study using capture-recapture method

Table 1 Numbers of patients reported in the three lists, in each of the 5 selected areas

Area	100^a	010	001	110	011	101	Total
Aquitaine	5	5	1	3	0	0	14
Pays de Loire	10	3	2	5	0	0	20
Midi-Pyrénées	44	1	0	8^c	0	1	54^b
PACA	22	3	0	2	1	0	28
Bourgogne	2	1	0	0	0	0	3
Pooled areas	83	13	3	18	1	1	119

Legend:
3 digits: First position: list 1 (hospital department); Second position: list 2 (AIF); Third position: list 3 (Facebook network).
Presence in the list: notified as 1; absence in the list: notified as 0.
Examples:
^a Ichthyoses cases reported in list 1 but not reported in lists 2 and 3.
^b In Midi Pyrénées area, 54 cases were reported in at least one of the 3 lists.
^c Among these 54 patients, 8 patients were recorded in list 1 and in list 2 but not in list 3.

ISSN: 1750-1172