Hong Kong Poison Information Centre: Annual Report 2013

Abstract

Objective To report and analyse the poisoning data of Hong Kong Poison Information Centre (HKPIC) in 2013. Methods In 2013, all poisoning cases received by HKPIC were retrieved from its database [Poison Information and Clinical Management System (PICMS)] for analysis. Results A total of 3,783 poisoned cases were analysed. There were 1,595 male patients (42.2%), 2,185 female patients (57.8%) and 3 sex unspecified patients (0.1%). Middle aged group (30-39 years) composed about one-fifth (20.8%) of the poisoning cases while about two-third (66.8%) of them were between 20 and 59 years old. Common causes for poisoning were suspected self-harm/suicidal attempt (43%), unintentional exposure (15.3%) and abusive substances use (14.5%). Five commonest types of poison exposed were paracetamol, benzodiazepine, zopiclone, household products and Chinese herbal medicine. Majority of the patients were managed with supportive measures, and 13.2% and 10.8% of them were treated by decontamination and antidotes respectively. Most cases had uneventful recovery; 0.9% of the poisoning resulted in death and 4.3% had major outcomes. Conclusions This 8th annual report provided updated epidemiological information on poisoning pattern in Hong Kong and highlighted important changes in comparing with our previous reports. (Hong Kong j. emerg.med. 2014;21:249-259)