[' ', '11402', 'using', 'either', 'long-term', 'personal', 'monitoring,', 'as', 'was', 'done', 'in', 'the', 'survey', 'we', 'conducted', 'in', 'Ohio', 'in', '1991,', 'or', 'by', 'using', 'separate', 'personal', 'monitoring', 'in', 'the', 'workplace', 'and', 'at', 'home', 'for', 'one', 'full', '24-hour', 'period,', 'as', 'was', 'done', 'in', 'the', 'survey', 'we', 'conducted', 'in', 'New', 'Jersey', 'in', '1992', 'and', 'in', 'the', 'recently', 'completed', 'study', 'conducted', 'by', 'Oak', 'Ridge', 'National', 'Laboratory.', 'The', 'relative', 'weekly', 'exposure', 'estimates', 'obtained', 'in', 'Columbus,', 'Ohio', 'can', 'be', 'calculated', 'for', 'three', 'different', 'ETS', 'markers', 'and', 'are', 'shown', 'here', 'in', 'slide', '22.', 'These', 'include', 'the', 'week-long', 'personal', 'monitoring', 'for', 'nicotine', 'and', '3-ethenylpyridine', 'and', 'also', 'salivary', 'cotinine', 'measured', 'four', 'times', 'during', 'the', 'one-week', 'period.', 'The', 'exposure', 'ratios', 'between', 'non-smokers', 'who', 'were', 'exposed', 'only', 'at', 'home', 'and', 'non-smoker', 'who', 'were', 'exposed', 'only', 'at', 'work', 'are', '11', 'for', '3-ethenylpyridine,', '10', 'for', 'nicotine', 'and', '6', 'for', 'cotinine.', 'Remember,', 'these', 'are', 'exposure', 'ratios.', 'They', 'indicate', 'that', 'non-smokers', 'who', 'worked', 'with', 'smokers', 'experienced', '6', 'to', '11', 'times', 'lower', 'exposure', 'than', 'non-smokers', 'who', 'live', 'with', 'smokers.', 'These', 'data', 'were', 'submitted', 'to', 'OSHA', 'in', 'May', '1993', 'and', 'were', 'published', 'later', 'that', 'year.', 'Weekly', 'estimate', 'of', 'home', 'compared', 'to', 'work', 'exposures', 'from', 'the', 'New', 'Jersey', 'study', 'are', 'described', 'in', 'detail', 'in', 'my', 'written', 'submission.', 'These', 'data', 'show', 'average', 'exposures', 'are', '2.9', 'times', 'lower', 'for', 'working', 'with', 'smokers', 'based', 'on', '30', 'different', 'volatile', 'organic', 'compounds.', 'BAYLEY', 'REPORTING,', 'INC.', '(202)', '234-7787', '(800)', '368-8993', 'B9Le', '9PLTS']