Different Levels in Orexin Concentrations and Risk Factors Associated with Higher Orexin Levels: Comparison between Detoxified Opiate and Methamphetamine Addicts in 5 Chinese Cities
Figure 2
Quartiles of orexin median concentrations (pg/mL) by administration routes in opiate addicts. In total, significant differences of orexin concentrations for chasing the dragon, injection, and other routes of drug administration were found by Kruskal-Wallis test (, ). As a result of that, was used when tests were calculated between any two groups. #No significant difference in comparison with other routes of drug administration (Mann-Whitney , ). †Significantly different from administration route of injection (Mann-Whitney , ). ‡Significantly different from other routes of drug administration (Mann-Whitney , ).
