Cyril Marimoutou1, Davide Tufo1, Hervé Chaudet1, Marc Abdul Samad2, Gaëtan Gentile3, Michel Drancourt1.
Abstract
Background: . Cargo ships are medically isolated, yet neglected environments. We aimed to know about medical events onboard cargo ships.
Methods: We reviewed all the medical events onboard a large commercial 471-cargo ship company for 4 years. Medical events were recorded within 20 categories as routinely used by Medical Maritime Consulting Centers, using a 4-level medical gravity score. The χ 2 test and logistic regression and correspondence analyses were used for the analysis of qualitative variables.
Results: Excluding wounds and burns, a total of 322 illness events were notified by onboard health officers for 471 ships totalizing 46 navigation/months. 250 non-infectious events and 72 cases of infection yielded an incidence of 7.75 medical events for 1000 person-years. Infections comprised 25 digestive tract infections, 17 skin infections, 8 urinary tract infections, 5 dental infections, 4 isolated fevers, 3 Ear-Nose-Throat and respiratory tract infections, 2 ocular infections, myalgia and orchitis and 1 case of mediastinal infection. The mean age for sailors diagnosed with infection (37.7 ± 10.5 years) was significantly younger than the mean age of sailors diagnosed with non-infectious disease (40.8 ± 11.2 years) ( P = 0.04). In affected sailors, the proportion of death and hospitalization among infectious disease cases (26/69, 37.7%) was significantly higher than the proportion of death and hospitalization for non-infectious disease cases (48/242, 19.8%) ( P = 0.02). The correspondence analysis showed that the routes may be classified according to two main independent risks, digestive infections and skin infections. We observed a statistically significant correlation between the severity of medical events and the maritime route "North Europe-OI-Australia-India-North Europe". Conclusions: These data illustrate a previously underreported variability of the medical risks in various maritime routes; and help promoting targeted medical interventions including the implementation of onboard point-of-care laboratories, to further increase the rapidity of the diagnosis and the medical management onboard cargo ships. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com
Background: . Cargo ships are medically isolated, yet neglected environments. We aimed to know about medical events onboard cargo ships.
Methods: We reviewed all the medical events onboard a large commercial 471-cargo ship company for 4 years. Medical events were recorded within 20 categories as routinely used by Medical Maritime Consulting Centers, using a 4-level medical gravity score. The χ 2 test and logistic regression and correspondence analyses were used for the analysis of qualitative variables.
Results: Excluding wounds and burns, a total of 322 illness events were notified by onboard health officers for 471 ships totalizing 46 navigation/months. 250 non-infectious events and 72 cases of infection yielded an incidence of 7.75 medical events for 1000 person-years. Infections comprised 25 digestive tract infections, 17 skin infections, 8 urinary tract infections, 5 dental infections, 4 isolated fevers, 3 Ear-Nose-Throat and respiratory tract infections, 2 ocular infections, myalgia and orchitis and 1 case of mediastinal infection. The mean age for sailors diagnosed with infection (37.7 ± 10.5 years) was significantly younger than the mean age of sailors diagnosed with non-infectious disease (40.8 ± 11.2 years) ( P = 0.04). In affected sailors, the proportion of death and hospitalization among infectious disease cases (26/69, 37.7%) was significantly higher than the proportion of death and hospitalization for non-infectious disease cases (48/242, 19.8%) ( P = 0.02). The correspondence analysis showed that the routes may be classified according to two main independent risks, digestive infections and skin infections. We observed a statistically significant correlation between the severity of medical events and the maritime route "North Europe-OI-Australia-India-North Europe". Conclusions: These data illustrate a previously underreported variability of the medical risks in various maritime routes; and help promoting targeted medical interventions including the implementation of onboard point-of-care laboratories, to further increase the rapidity of the diagnosis and the medical management onboard cargo ships. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com
Entities:
Keywords:
Seafarer; infectious disease; point of care; telemedicine
Mesh：
Year: 2017
PMID： 28355619 DOI： 10.1093/jtm/tax010
Source DB: PubMed Journal: J Travel Med ISSN： 1195-1982 Impact factor: 8.490