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. Author manuscript; available in PMC: 2020 Nov 14.
Published in final edited form as: Am J Ind Med. 2019 Feb 6;62(4):317–324. doi: 10.1002/ajim.22951

Table 1:

Company Descriptive Statistics

Statistic (N = 2,148) Maximum Score Mean St. Dev. Min Pctl(25) Median Pctl(75) Max
Safety Management System (SMS) 17 14.2 3.0 0 13.0 15.0 16.2 17.0
Safety Program Elements Hazards (SPE.H) 16 4.6 4.0 0 1.1 4.0 7.0 17.0
Safety Program Elements Programs (SPE.P) 17 14.3 2.4 0 13.9 15.0 16.0 16.0
Special Elements Non-drug and alcohol (SE.ND) 4 1.1 0.9 0 1.0 1.0 1.0 4.0
Special Elements Drug & Alcohol Screening (SE.D) 4 3.0 1.2 0 2.0 4.0 4.0 4.0
OSHA Citations 3 0.4 0.9 0 0.0 0.0 0.0 3.0
Recordable Cases (RC) per 100FTEs 3.0 4.4 0 0.0 1.5 4.2 61.3
Days Away Restricted Transferred (DART) per 100FTEs 1.8 2.9 0 0.0 0.6 2.5 32.3
Full Time Equivalents (FTEs) 296.8 1194.5 10 31.0 70.4 191.8 34989.3