(ii) A questionnaire will be given to measure the number of incidents within the workplace that are associated with the consumption of psychoactive substances, such as accidents, absenteeism and sick leave.
㈡ 将发放一份问题单，了解在其工作场所内有多少起事件（如意外事故、旷工和病假）是同使用精神作用药物有关。