Figure 1. Logit of Reported STI Risk since Admission by Cumulative Federal/Provincial Time Served for Canadian Federal Male Inmates

This line chart shows how the logit of the risk of a reported sexually transmitted infection changes with cumulative federal and provincial/territorial years served. Between zero to eight years the logit fluctuated. After eight years, the logit consistently increased to a maximum of about 0.8 at greater than 14 to 16 years and then declined to about 0.6 at greater than 16 years.