The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Relational and attribute data were collected through a link-tracing (random walk) network sample that began with young teenagers living in settings that may place them at higher risk for HIV infection. A series of 43 and 52 three-step, four-node walks were completed in Atlanta, Georgia, and San Juan, Puerto Rico, respectively. Analysis of data concerning social networks and risk-related behaviors/attributes...
Starting with adolescents residing in an inner-city neighborhood, a random-walk sampling design was implemented with the aim of examining the socioecological context of behaviours pertinent to HIV transmission.A three-step, four-node random walk was attempted for each initial respondent, n = 43, of a probability sample of 12-15-year-old boys and girls who resided in a census-tract delimited area.The...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.