The various alcohol and drug abuse treatment services which are accessible to drug and alcohol addicted people in University, Mississippi can vary in several different ways. Quite a few drug and alcohol abuse treatment services are conducted in a residential or inpatient setting, where clients remain for the duration of their treatment which supplies a more therapeutic treatment setting. Others provide substance abuse treatment services on an outpatient basis which allows for more versatility, though outpatient centers may not be an appropriate substance abuse rehabilitation service for people in University, Mississippi who are struggling with serious addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are also different lengths of time that men and women will be required to remain in the drug and alcohol treatment facility. For example, many short-term programs provide services for 30 days or less, whereas long-term centers will require at least a 90 day stay.