E-resources
Peer reviewed
-
Jordan, Gerald; Lutgens, Danyael; Joober, Ridha; Lepage, Martin; Iyer, Srividya N; Malla, Ashok
The journal of clinical psychiatry, 06/2014, Volume: 75, Issue: 6Journal Article
Functional recovery remains the primary goal following treatment of a psychotic disorder, especially after a first episode. Evidence regarding relative contributions of predictors of functional outcome, including symptoms and cognition, remains equivocal. The objective of the study was to determine the relative contribution of cognition, in particular verbal memory, and symptomatic remission to social and occupational functioning while controlling for established predictors of functioning in a large sample of patients presenting with a first episode of a schizophrenia spectrum or affective psychosis. Patients (aged 14-35 years) met DSM-IV criteria for a first episode of a schizophrenia spectrum or affective psychosis and had been admitted to the Prevention and Early Intervention Program for Psychoses, Montreal, Quebec, Canada, between 2003 and 2009 for treatment and follow-up for 2 years. Established predictors (duration of untreated psychosis, medication adherence, age at onset, substance use, premorbid adjustment), verbal memory, and length of positive and negative symptom remission were regressed on functioning (using the Strauss Carpenter Scale) at 1 (n = 208) and 2 (n = 159) years. Regressions were conducted with established predictors in the first step, followed by verbal memory and consecutive months of combined positive and negative symptom remission in the third step. Regressions were then repeated with length of positive and negative symptom remission, respectively. Length of combined positive and negative symptom remission explained the most variance in functioning at 1 (R² adjusted = 0.35, F₉,₁₂₉ = 9.33, P < .001) and 2 (R² adjusted = 0.38, F₉,₉₇ = 8.21, P < .001) years, and verbal memory contributed only slightly to such outcome. While length of remission of negative symptoms was a stronger predictor of functioning than remission of positive symptoms at 1 year, length of positive symptom remission also made a large contribution at 2 years. These results highlight the importance of achieving and maintaining remission of both negative and positive symptoms for longer periods in patients with a first episode of a psychotic disorder and the need for effective interventions to do so.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.