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. Author manuscript; available in PMC: 2018 May 18.
Published in final edited form as: Am J Ind Med. 2017 Aug 23;61(1):21–31. doi: 10.1002/ajim.22761

TABLE II.

Causes and Contributing Factors of Fatal Falls Overboard, United States, 2000-2014 (n=210)

Causes & Contributing Factors 2000-2004
(n=85)
2005-2009
(n=68)
2010-2014
(n=57)
Total
(n=210)
n* %** n % n % n %
Causes
Trip/Slip 24 30.8 19 37.3 4 11.1 47 28.5
Lost Balance 22 28.2 11 21.6 13 36.1 46 27.9
Gear Entanglement 14 17.9 7 13.7 8 22.2 29 17.6
Jumped 7 9.0 8 15.7 6 16.7 21 12.7
Knocked by Gear/Object 6 7.7 4 7.8 4 11.1 14 8.5
Washed Over 5 6.4 2 3.9 1 2.8 8 4.8
Unknown 7 17 21 45
Contributing Factors**
Alone 43 50.6 38 55.9 29 50.9 110 52.4
Alcohol/Drugs 24 28.2 13 19.1 10 17.5 47 22.4
Vessel Motion 8 9.4 7 10.3 3 5.3 18 8.6
Deck Obstacles 12 14.1 4 5.9 1 1.8 17 8.1
Leaning Over Side 6 7.1 3 4.4 5 8.8 14 6.7
Struck by Large Wave 6 7.1 3 4.4 2 3.5 11 5.2
Fatigue 4 4.7 1 1.5 4 7.0 9 4.3
Lost Balance 1 1.2 1 1.5 6 10.5 8 3.8
Other 0 0.0 0 0.0 4 7.0 4 1.9
*

All numbers in this table are the number of deaths

**

Valid percent

***

Not mutually exclusive; percent totals exceed 100%