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. Author manuscript; available in PMC: 2012 Jan 19.
Published in final edited form as: J Occup Environ Med. 2010 Jan;52(Suppl 1):S22–S28. doi: 10.1097/JOM.0b013e3181c7512c

Table 2.

Company Characteristics by intervention assignment

Characteristic Intervention Mean (95% CI) Delayed Intervention Mean (95% CI)
% manufacturing, transportation, communications, wholesale or trade companies 53% (27 to79) 47% (21 to 74)
Company size (full-time permanent employees) 136 (103 to 169) 123 (97 to 149)
% classified as blue collar 35% (30 to 49) 27% (12 to 42)
% with jobs involving vigorous activity 8% (1 to 14) 11% (0 to 21)
% female employees 48% (37 to 60) 46% (37 to 55)
% employees who DO NOT speak English 3% (0 to 7) 1% (0 to 2)
% with current health promotion/wellness group or having had recent diet, physical activity or weight maintenance programs 53% (27 to 79) 71% (46 to 95)