A Randomised Controlled Trial Study of the Effects of a Digital Divorce Platform on Mental and Physical Health.

BACKGROUND: Two decades of divorce research has consistently documented adverse mental and physical health effects of divorce. Responding to calls for evidence-based online divorce interventions, this study tests effects of the "Cooperation after Divorce" (CAD) digital intervention platform on divorcees' mental and physical health. METHODS: Randomised control trial 12-month longitudinal study using a sample of 1,856 newly divorced Danes. Mental and physical health were measured using the SF-36 at baseline and 3, 6, and 12 months from baseline. Intervention effects were investigated using linear mixed effect models and Cohen's (d) for effect sizes. RESULTS: The study found significant treatment effects of the CAD intervention on mental and physical health. These effects were evident across all eight health domains constituting the mental and physical health components. The study also found that the intervention group had significantly better mental health than the control group at subsequent 6- and 12-month assessments from baseline while for physical health, the intervention group had significantly better physical health at the 6-month assessment from baseline only. CONCLUSION: The results indicate that digital solutions allowing for individually tailored user experiences may hold great potential in reducing well-known adverse health effects of divorce. PRACTITIONER'S POINTS: The study finds highly significant treatment effects of the "CAD" digital divorce intervention on mental and physical health indicating that online interventions may be successfully integrated into help offered to divorcees post-divorce.

Cooperation after divorce: an RCT study of the effects of a digital intervention platform on self-perceived stress / La cooperación después del divorcio: un estudio RCT sobre los efectos en el estrés percibido de una intervención basada en una plataforma digital

Divorce has long been considered one of the most pervading stressful life events and has consistently been associated with high stress levels and subsequent poorer mental- and physical health. This study evaluates the effectiveness of the Cooperation after Divorce (CAD) online intervention on perceived stress immediately following divorce. The study's design was a one-year longitudinal randomized controlled trial including an intervention group (n = 1,031) and a no-treatment control group (n = 825) with four assessments of perceived stress levels (at baseline and 3, 6 and 12-months post-divorce). The CAD intervention consists of a 17-module online platform designed to support divorcees and their children post-divorce. Data analyses consisted of linear mixed effect modeling and means comparisons. The study found that the intervention significantly accelerated the reduction of perceived stress among recently divorced adults when compared with controls. Further, after one year, stress levels in the intervention group were reduced to normed national stress levels while the mean stress level in the control group remained substantially higher. The results suggest that online interventions may offer long-term public health benefits in reducing stress among newly divorced individuals and speak to potential implications related to the services provided for people undergoing divorce

El divorcio se ha considerado como uno de los eventos estresantes de la vida más persistentes y se ha asociado repetidamente con altos niveles de estrés y el deterioro de la salud mental y física. Este estudio evalúa la eficacia de la intervención online Cooperación Después del Divorcio (CAD) en el estrés percibido inmediatamente después de su ocurrencia. El diseño del estudio fue un ensayo controlado aleatorio longitudinal de un año que incluyó un grupo de intervención (n = 1,031) y otro de control sin tratamiento (n = 825) con cuatro evaluaciones del nivel de estrés percibido (línea base y 3, 6 y 12 meses después del divorcio). La intervención CAD consiste en una plataforma online de 17 módulos diseñada para apoyar a los divorciados y sus hijos después del divorcio. Los análisis de datos consistieron en modelos lineales de efectos mixtos y comparación de medias. El estudio encontró que la intervención aceleró significativamente la reducción del estrés percibido entre los adultos recientemente divorciados en comparación con el grupo control. Además, después de un año, el nivel de estrés en el grupo de intervención se redujo al nivel de estrés nacional normativo, mientras que el nivel de estrés promedio en el grupo control permaneció sustancialmente más alto. Los resultados sugieren que las intervenciones online pueden ofrecer ventajas para la salud pública a largo plazo para reducir el estrés entre las personas recién divorciadas y pueden tener implicaciones para los servicios que se prestan a las personas que se encuentran en un proceso de divorcio

Randomized controlled trial study of the effects of an online divorce platform on anxiety, depression, and somatization.

Divorce is associated with a range of negative psychological consequences, including increased symptoms of anxiety, depression, and somatization. The current study presents the results of a 1-year longitudinal randomized controlled trial study of the Cooperation After Divorce online intervention platform for adults going through a divorce. Participants included 1,856 Danish divorcees who, on average, began the intervention within 1 week of legal divorce and responded to the Symptom Checklist-90-Revised anxiety, depression, and somatization subscales at baseline, 3, 6, and 12 months after juridical divorce. Data analyses consisted of linear mixed-effect model analyses, mean group comparisons, and 1-sample t tests to compare the 12-month follow-up with national normative data. The study found that the intervention platform significantly reduced anxious, depressive, and somatization symptoms among divorcees in the intervention group over a 1-year period and that the magnitude of these effects was large in effect size (Cohen's d > .78). Further, it was found that at 1 year after divorce, symptom levels of all 3 outcomes were close to the population norms for participants in the intervention group but still considerably elevated for participants in the control group. The findings suggest that online intervention platforms may be effective in reducing adverse mental health related effects of divorce and thereby offer long-term human and public health benefits. (PsycInfo Database Record (c) 2020 APA, all rights reserved).