Abstract:
:The notification rate of Legionnaires' disease (LD) in France was 2.4/100 000 population in 2010, varying across regions with an increasing rate from west to east. Two sources [mandatory notifications (MN) and a survey of hospital laboratories] were used in a capture-recapture study to estimate the number of LD cases and the sensitivity of the MN system at national and regional levels in 2010. The number of missed cases was estimated using Chapman's method. The estimated sensitivity of MN was 88.5% (95% CI 88.0-89.0) and ranged from 70% to 100% by region. The estimated incidence was 2.7/100 000 population. Sensitivity of the MN system improved since the previous capture-recapture estimates (10% in 1995, 33% in 1998). This study confirmed that the observed west-east gradient is not related to regional notification disparities. Ecological studies should be conducted to better understand the observed spatial variations in LD incidence.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Campese C,Jarraud S,Sommen C,Maine C,Che Ddoi
10.1017/S0950268813000502subject
Has Abstractpub_date
2013-12-01 00:00:00pages
2644-9issue
12eissn
0950-2688issn
1469-4409pii
S0950268813000502journal_volume
141pub_type
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