[Relative factors in home safety evaluated by multilevel statistical models].

Objective: To understand the situations of home establishments and the related domestic behaviors that causing injuries.

Methods: A total of 9760 families with regular residents in a community in Shanghai were investigated. Questionnaire was designed based on the Guidelines for Conducting Community Surveys on Injuries and Violence and International Classification of External Causes of Injuries.

Results: Inside the home settings, relative factors were found on issues as fire protection and using of electricity. In terms of household settings, 14.85% of the families had smoke alarm systems in the kitchen; 40.75% had no windows set for emergence. 50% to 70% of the residents had the idea of safe behaviors, including 35.93% of the families stored cleaning products, other chemicals or medical substances in alternative containers, such as used drinking bottle. Only 1.81% of the people being investigated thought that home was also a high risk place where injury might occur and it was placed number 9 in a multiple choice questionnaire. Data from the multiple level model analysis showed that factors as number of family members, space, education, profession etc. were closely related to the situation of home settings and their resident's behaviors.

Conclusion: Many injury related factors were found related to home establishments and people's daily behaviors at home which called for interventions to be taken.