J. Jaccard et al., SOCIAL AND SITUATIONAL FACTORS ASSOCIATED WITH CONTRACEPTIVE SWITCHING - IMPLICATIONS FOR PRACTITIONERS, Journal of applied social psychology, 25(20), 1995, pp. 1765-1789
This study was an investigation of contraceptive switching in the cont
ext of a 5-wave panel design of diaphragm and pill users from the New
York City metropolitan area. The respondents were 525 women between th
e ages of 14 and 46, who came to one of 10 family planning clinics to
obtain birth control, Results indicated a hazard function for switchin
g in which the hazard rate increased in the initial weeks and then gra
dually declined over time. Clinic experiences on the part of the women
were found to alter survivorship trends. Implications of the data for
service providers were developed.