Objective:To study the non-treatment behavior of residents with two-week morbidity in Chongqing and the influencing factors.Methods:Data from family health questionnaire of health service survey in 2008 were used to analyze the non-treatment behavior of residents with two-week morbidity in Chongqing and the influencing factors according to the indexes such as age

family economic status

education

time to medical institutions

medical insurance

disease severity

disease onset time

area etc.Results:Among the untreated residents with two-week morbidity in Chongqing

44.81%of them chose self-treatment with the prescription from doctors. Influencing factors such as age

family economic status

disease severity of two-week morbidity

chronic disease and urban-rural difference.Conclusion:In order to satisfy the residents’ demand for health services

it is necessary to improve the construction of primary health care institutions

implement national health insurance and medical assistance to the poverty household

pay attention to health risks among the young and middle aged

carry out health education and medication guide as well as advocate a good lifestyle.