Shows how discrete-time survival analysis can address questions about onset, cessation, relapse, and recovery. Uses data on onset of suicide ideation and depression and relapse into cocaine use to introduce concepts underpinning method, describe action of discrete-time hazard model, and discuss main effects and interactions that can be included as…

This report summarizes changes that have occurred in understanding of the health implications of the use and abuse of illegal and legal drugs as a result of research since 1986. It is noted that wherever possible, research findings have been summarized in non-technical language. Some technical material is included because of its basic importance…

This report contains highlights from a seminar on crack-using pregnant mothers and their babies. Comments by these panelists are summarized: Sonia Imaizumi, a pediatrician/neonatologist who has worked with inner city women who abuse drugs; Mary Jiordano, a social worker and family therapist, and director of Families First, a family preservation…