Pubdate: Tue, 20 Oct 2009 Source: Honolulu Advertiser (HI) Copyright: 2009 The Honolulu Advertiser Contact: http://drugsense.org/url/uXtrz8Lm Website: http://www.honoluluadvertiser.com/ Details: http://www.mapinc.org/media/195 FEWER USE OPIATES, ISLE TESTING FIRM SAYS The number of workers and job candidates testing positive for use of opiates and prescription drugs with opiates fell significantly over the past year, according to the latest data from Diagnostic Laboratory Services Inc., the state's largest locally owned drug testing company. Diagnostic's third-quarter test results show the number of people using either legal or illegal opiate drugs fell to under 0.25 percent from more than 0.5 percent a year ago. Carl Linden, Diagnostic Laboratories scientific director, said he was unsure why opiate use had declined over the past year, but that it followed an increase in usage of opiates over the past several years. Other test results - for marijuana, amphetamine and cocaine - remained relatively unchanged compared to a year earlier. The laboratory tests 5,000 to 10,000 people each quarter, most of whom are job candidates. - --- MAP posted-by: Richard R Smith Jr