From: Effects of iron chelation therapy on the clinical course of aceruloplasminemia: an analysis of aggregated case reports
Group
Median age at first neurological manifestations (years)
SE
95% CI
p
Symptomatic at start treatment
51
0.6
49.8–52.2
0.001
Asymptomatic at start treatment
61
5.0
51.2–70.8