From: Capture-recapture methodology to study rare conditions using surveillance data for fragile X syndrome and muscular dystrophy
# of Sources
n
%
Muscular Dystrophy
1
2275
68.8%
2
872
26.4%
3 or more
158
4.8%
Fragile X Syndrome
586
73.7%
147
18.5%
62
7.8%