Skip To Content
The Dasis Report (Drug and Alcohol Information System)
July 9, 2004

Discharges from Detoxification: 2000

In Brief
  • About one half (52 percent) of detoxification episodes involved individuals who completed the episode, while 8 percent involved those who were transferred to further treatment
  • The detoxification completion rate was highest, at 54 percent, for episodes where alcohol was the primary substance of abuse

  • The median length of stay for completed detoxification episodes was 4 days

This report examines discharge data in the Treatment Episode Data Set (TEDS).1 TEDS is comprised of two major components, the Admissions Data System and the Discharge Data System. Both admission and discharge data come primarily from facilities that receive some public funding.

States are asked to submit data for all discharges from substance abuse treatment. In 2000, 18 States2 submitted 347,923 records for clients discharged from treatment. Nearly all of these records (94 percent) could be linked to a TEDS admission record. These 326,750 linked admission/discharge records are referred to as treatment episodes. Of these episodes, over 99 percent (323,156) had a valid response for reason for discharge.

This report presents data on the 23 percent (73,564) of episodes that represent clients who received detoxification services (Table 1). Facilities offering detoxification services care for clients experiencing withdrawal. The large majority of detoxification discharges (95 percent) were from free-standing residential facilities; the remaining discharges were nearly evenly divided between ambulatory (3 percent) and hospital (2 percent) settings.3


Table 1. Discharges from Intensive Outpatient Treatment, by Reason for Discharge and Primary Substance at Admission: 2000
 
Reason for Discharge


Primary substance
at admission
Total

Treatment
Completed

Transferred
to Further
Treatment

Left Against
Professional
Advice

Terminated
by Facility

Other



Alcohol
34,346
18,670
3,312
8,492
3,024
848
Opiates
25,643
12,634
541
10,273
1,898
297
Cocaine
8,632
4,335
817
1,927
1,466
87
Marijuana/Hashish
1,936
732
493
369
284
58
Stimulants
1,841
902
362
374
164
39
Other/unknown
1,166
487
293
241
100
45
Total
73,564
37,760
5,818
21,676
6,936
1,374
Source: 2000 SAMHSA Treatment Episode Data Set (TEDS).



Reasons for Discharge
Despite relatively short stays for this kind of service, only about half (52 percent) of detoxification episodes resulted in completion (Figure 1). An additional 8 percent of detoxification discharges transferred to further substance abuse treatment. The remaining detoxification episodes involved clients who left against professional advice (29 percent), whose services were terminated by the facility (9 percent), or who were discharged for other reasons (2 percent).

Figure 1. Reasons for Discharge among Detoxification Discharges: 2000
Figure 1. Reasons for Discharge among Detoxification Discharges: 2000
Source: 2000 SAMHSA Treatment Episode Data Set (TEDS).



Primary Substance of Abuse
Alcohol was the most common primary substance of abuse4 in completed detoxification episodes, accounting for nearly half (49 percent) of such episodes (Figure 2).

Opiates were the primary substance in 34 percent of completed detoxification episodes. Among completed detoxification episodes, alcohol and opiates were followed by cocaine (12 percent), stimulants (2 percent), marijuana (2 percent), and other substances (1 percent).

Figure 2. Primary Substances of Detoxification Completers: 2000
Figure 2. Primary Substances of Detoxification Completers: 2000
Source: 2000 SAMHSA Treatment Episode Data Set (TEDS).



Detoxification Outcomes
The detoxification completion rate was highest, at 54 percent, for episodes involving alcohol as the primary substance of abuse (Figure 3). Completion rates for episodes involving cocaine, opiates, and stimulants were similar (51, 49, and 49 percent, respectively). Detoxification episodes involving marijuana/hashish as the primary substance were least likely to be completed, at 38 percent. This may in part reflect a higher rate of transfer to further treatment (25 percent) for marijuana than for other substances. Despite their 49 percent completion rate, detoxification episodes involving opiates as the primary substance were substantially more likely to end with the client leaving against medical advice (40 percent of opiate episodes) than was the case for all other substances (24 percent of all other episodes).

Figure 3. Reasons for Discharge from Detoxification, by Primary Substance of Abuse: 2000
Figure 3. Reasons for Discharge from Detoxification, by Primary Substance of Abuse: 2000
Source: 2000 SAMHSA Treatment Episode Data Set (TEDS).



Median Length of Stay
Since detoxification services are specifically intended to treat withdrawal, the median length of stay is short. The median length of stay for completed detoxification episodes was 4 days, with the highest median length of stay for opiates (6 days) (Figure 4).

Figure 4. Median Length of Stay among Detoxification Completers, by Primary Substance of Abuse: 2000
Figure 4. Median Length of Stay among Detoxification Completers, by Primary Substance of Abuse: 2000
Source: 2000 SAMHSA Treatment Episode Data Set (TEDS).



End Notes
1 For an earlier report on TEDS discharges, see Substance Abuse and Mental Health Services Administration, Office of Applied Studies. The DASIS report: Treatment completion in the Treatment Episode Data Set (TEDS). Rockville, MD. January 30, 2003.
2 States included are CA, GA, HI, IA, IL, MA, MD, ME, MI, MN, MS, MT, NE, NM, OH, OK, UT, and WY.
3 Detoxification includes free-standing residential detoxification, ambulatory detoxification, and hospital detoxification. Residential detoxification facilities provide 24-hour per day services for safe withdrawal and transition to ongoing treatment in a non-hospital setting. Ambulatory detoxification facilities provide safe withdrawal in an ambulatory, i.e., non-24-hour setting. Hospital detoxification facilities provide 24-hour per day medical acute care services for persons with severe medical complications associated with withdrawal in a hospital setting. Because treatment completion rates and lengths of stay vary across modalities or types of treatment, reports on other modalities, including hospital inpatient, outpatient, intensive outpatient, short-term residential, and long-term residential treatment, are being presented in other DASIS reports.
4 The primary substance of abuse is the main substance reported at the time of admission.

The Drug and Alcohol Services Information System (DASIS) is an integrated data system maintained by the Office of Applied Studies, Substance Abuse and Mental Health Services Administration (SAMHSA). One component of DASIS is the Treatment Episode Data Set (TEDS). TEDS is a compilation of data on the demographic characteristics and substance abuse problems of those admitted for substance abuse treatment. The information comes primarily from facilities that receive some public funding. Information on treatment admissions is routinely collected by State administrative systems and then submitted to SAMHSA in a standard format. Approximately 1.7 million records are included in TEDS each year. TEDS records represent admissions rather than individuals, as a person may be admitted to treatment more than once.

The DASIS Report is prepared by the Office of Applied Studies, SAMHSA; Synectics for Management Decisions, Inc., Arlington, Virginia; and RTI, Research Triangle Park, North Carolina.

Information and data for this issue are based on data reported to TEDS through April 1, 2002.

Access the latest TEDS reports at:
http://www.oas.samhsa.gov/dasis.htm

Access the latest TEDS public use files at:
http://www.oas.samhsa.gov/SAMHDA.htm

Other substance abuse reports are available at:
http://www.oas.samhsa.gov

The DASIS Report is published periodically by the Office of Applied Studies, Substance Abuse and Mental Health Services Administration (SAMHSA). All material appearing in this report is in the public domain and may be reproduced or copied without permission from SAMHSA. Additional copies of this report or other reports from the Office of Applied Studies are available on-line: http://www.oas.samhsa.gov. Citation of the source is appreciated.

This page was last updated on May 16, 2008.