英语语法分析

Results:Single, young, male, unemployment, low educational level, no family support and polydrug use were dangerous factors that influenced the compliance to methadone maintenance treatment.

结果年轻的、单身、男性、无业、文化程度低、无家人支持、多药物滥用者是影响美沙酮维持治疗依从性的危险因素。