The different substance abuse rehabilitation services which are offered to drug addicted people in Sheffield, IA. can differ in several different ways. Quite a few drug and alcohol abuse rehabilitation programs take place in a residential or inpatient setting, where clients reside the entire time they are in rehab which provides a more conducive treatment setting. Others provide substance abuse rehabilitation programs on an outpatient basis which provides a sense of flexibility, although outpatient facilities may not be an appropriate alcohol and drug abuse rehab program for individuals in Sheffield, IA. who are having difficulties with long term drug addiction problems. Whether or not inpatient or outpatient drug and alcohol abuse rehabilitation services are chosen, there are varying lengths of time that men and women will be asked to continue to be in the drug and alcohol treatment facility. For instance, many short-term programs provide services for a month or less, while long-term centers will call for at least a 3 month stay.