Journal of affective disorders · 2024
Positive and negative affect change following psychotherapeutic treatment for anxiety-related disorders: A systematic review and meta-analysis.
СтатьяМетаанализСистематический обзорПоддержка NIH: внешняя программаНазвание и аннотация: Перевод в очереди
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Hoffman Samantha N, Rassaby Madeleine M, Stein Murray B, Taylor Charles T
Аннотация
BACKGROUND: Anxiety-related disorders feature elevated negative affect (NA), and in some cases, diminished positive affect (PA). It remains unclear how well extant psychotherapies for anxiety-related disorders improve PA versus NA.
METHODS: We systematically searched the Cochrane Central Register of Controlled Trials, PubMed, PsychInfo, and Web of Science databases. Records included studies involving (1) patients with a principal or co-principal diagnosis of at least one anxiety-related disorder (i.e., generalized anxiety, social anxiety, panic, agoraphobia, health anxiety, specific phobia, obsessive-compulsive disorder, or posttraumatic stress disorder), and (2) pre- and post-treatment PA and NA scores or a change index between pre- and post-treatment PA and NA scores. Effect sizes were calculated for meta-analyses.
RESULTS: Fourteen studies with 1001 adults with an anxiety-related disorder were included. Psychotherapeutic interventions included cognitive behavioral, present-centered, and imagery-based approaches. Treatments reduced NA (g = -0.90; 95%CI [-1.19, -0.61]) to a greater extent than they improved PA (g = 0.27; 95%CI [0.05, 0.59]), Z = -5.26, p < .001. The limited number of studies available precluded analyses of the relationship between changes in affect and symptoms.
LIMITATIONS: Results should be considered with caution given the small number and heterogeneity of included studies.
CONCLUSIONS: Current psychotherapeutic interventions for anxiety-related disorders may not improve PA and NA to comparable levels.
METHODS: We systematically searched the Cochrane Central Register of Controlled Trials, PubMed, PsychInfo, and Web of Science databases. Records included studies involving (1) patients with a principal or co-principal diagnosis of at least one anxiety-related disorder (i.e., generalized anxiety, social anxiety, panic, agoraphobia, health anxiety, specific phobia, obsessive-compulsive disorder, or posttraumatic stress disorder), and (2) pre- and post-treatment PA and NA scores or a change index between pre- and post-treatment PA and NA scores. Effect sizes were calculated for meta-analyses.
RESULTS: Fourteen studies with 1001 adults with an anxiety-related disorder were included. Psychotherapeutic interventions included cognitive behavioral, present-centered, and imagery-based approaches. Treatments reduced NA (g = -0.90; 95%CI [-1.19, -0.61]) to a greater extent than they improved PA (g = 0.27; 95%CI [0.05, 0.59]), Z = -5.26, p < .001. The limited number of studies available precluded analyses of the relationship between changes in affect and symptoms.
LIMITATIONS: Results should be considered with caution given the small number and heterogeneity of included studies.
CONCLUSIONS: Current psychotherapeutic interventions for anxiety-related disorders may not improve PA and NA to comparable levels.