A Quantitative, descriptive and retrospective research that explored the Chilean Nursing knowledge organization an their tendencies. The universe was composed by scientists reports published in the Chilean nursing journals between 1965 and 2003 (N=214). Data were collected by an instrument based on the CIPE's and Nogueira's classification and cienciometría indications. Statistics measures of central tendency analysis was managed with SPSS. Some of the results obtained were: the more frequent study subject's was the professional nursing and the tendency is to be focused at the mature people's health necessities and their risk of being ill. It was found: little theoretical nursing sustenance at the reports. The "Ciencia y Enfermería" is the journal that exhibits the best scientific quality of alls.