Fig. 2From: Reducing injection intensity is associated with decreased risk for invasive bacterial infection among high-frequency injection drug usersRisk of bacterial infection with cessation and with reduced intensity injection at 3 and 6 months. Data represent odds ratios and 95% confidence intervals for invasive bacterial infection risk at 3 and 6 months by change in injection intensity status. High intensity injectors (those with continued ≥ daily injection) are the reference group. Models are adjusted for age, gender, alcohol use, tobacco use, non-injection drug use, and HIV statusBack to article page