Life expectancy of watch standers


May 3, 2005
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Those "4 on and 4 off" watch standing duties look like killers !
Are there any opinions or statistics of if or how they affected life expectancy while working or later during retirement ?
 
May 3, 2005
2,307
183
133
Pardon for continuing, but haven't received any replies and wondering if anyone had noticed this and had any opinions , comments or information about the question?
 

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