RT Article T1 The Effect of Mental Illness on Segregation Following Institutional Misconduct JF Criminal justice and behavior VO 45 IS 9 SP 1363 OP 1382 A1 Clark, Kyleigh LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1702034313 AB Recent anecdotal reports have suggested that disciplinary segregation in prison is disproportionately used against mentally ill inmates. To date, little research has examined this phenomenon empirically. This study analyzes the impact of a prediagnosed mental illness on the likelihood an inmate is sentenced to segregation following an institutional misconduct in state facilities. Findings suggest that inmates with a mental illness have a higher likelihood of being sentenced to segregation compared with inmates without a mental illness (odds ratio [OR] = 1.36), net of other factors. Further analyses indicate that mentally ill inmates are more likely to receive segregation compared with a range of other less serious disciplinary actions. Practical implications and directions for future research are explored. K1 Mental health K1 Disciplinary action K1 Solitary confinement K1 Segregation K1 Survey of Inmates in State and Federal Correctional Facilities K1 Corrections DO 10.1177/0093854818766974