Sample characteristics and bivariable multinomial logistic regression analyses of baseline factors associated with mobility trajectory groups among people who use drugs in Vancouver, Canada (n = 906).

Sample characteristics and bivariable multinomial logistic regression analyses of baseline factors associated with mobility trajectory groups among people who use drugs in Vancouver, Canada (n = 906).加拿大温哥华市吸毒人群中与流动轨迹组别相关的基线因素的样本特征及双变量多项逻辑回归分析（总样本量为906例）