Laux G, König W
Dtsch Med Wochenschr. 1985 Aug 23;110(34):1285-90. doi: 10.1055/s-2008-1068997.
Analysis of the prevalence of the diagnosis benzodiazepine-dependence showed that there were only 150 cases (0.5%) out of almost 33 000 admissions during the period 1974 to 1983 and that a noticeable rise in frequency occurred after 1981. In a prospective quarterly incidence study for 1984, 18.5% of patients admitted fulfilled the criteria for long-term users (longer than 3 months continuous administration).
对苯二氮䓬类药物依赖诊断患病率的分析表明，在1974年至1983年期间近33000例入院病例中，仅有150例（0.5%），且1981年后发病率显著上升。在一项针对1984年的前瞻性季度发病率研究中，18.5%的入院患者符合长期使用者（连续用药超过3个月）的标准。
