Six-year prognosis of anxiety and depression caseness and their comorbidity in a prospective population-based adult sample

Abstract

Background Anxiety and depression are amongst the most prevalent mental health problems. Their pattern of comorbidity may inform about their etiology and effective treatment, but such research is sparse. Here, we document long-term prognosis of affective caseness (high probability of being a clinical case) of anxiety and depression, their comorbidity, and a no-caseness condition at three time-points across six years, and identify the most common prognoses of these four conditions. Methods Longitudinal population-based data were collected from 1,837 participants in 2010, 2013 and 2016. Based on the Hospital Anxiety and Depression Scale they formed the four groups of anxiety, depression and comorbidity caseness, and no caseness at baseline. Results The three-year associations show that it was most common to recover when being an anxiety, depression or comorbidity caseness (36.8 − 59.4%), and when not being a caseness to remain so (89.2%). It was also rather common to remain in the same caseness condition after three years (18.7 − 39.1%). In comorbidity it was more likely to recover from depression (21.1%) than from anxiety (5.4%), and being no caseness it was more likely to develop anxiety (5.9%) than depression (1.7%). The most common six-year prognoses were recovering from the affective caseness conditions at 3-year follow-up (YFU), and remain recovered at 6-YFU, and as no caseness to remain so across the six years. The second most common prognoses in the affective conditions were to remain as caseness at both 3-YFU and 6-YFU, and in no caseness to remain so at 3-YFU, but develop anxiety at 6-YFU. Conclusions The results suggest that only 37 − 60% of individuals in the general population with high probability of being a clinical case with anxiety, depression, and their comorbidity will recover within a three-year period, and that it is rather common to remain with these affective conditions after 6 years. These poor prognoses, for comorbidity in particular, highlight the need for intensified alertness of their prevalence and enabling treatment in the general population.

Help-seeking and treatment delivery preferences for women experiencing perinatal anxiety symptoms

“…Further, the current study found that participants experiencing symptoms of depression and anxiety were more likely to report higher mean scores on each barrier than those experiencing anxiety symptoms alone. This is the first study to report these findings in the perinatal sample, which is consistent with the literature demonstrating that those with higher levels of co-morbidity have poorer mental health treatment outcomes in the general population (Gaspersz et al ., 2018; Stålner et al ., 2022). These findings may have implications for the delivery of treatment, with those mothers experiencing depression and anxiety symptoms potentially requiring additional assistance to overcome treatment barriers and greater support during treatment.…”

Depressed mood as a transdiagnostic target relevant to anxiety and/or psychosis: a scoping review protocol

“…2 11 Depressed mood, therefore, impairs the achievement of functional and personal goals of those affected, negatively affecting their HRQoL. 4 Lastly, comorbid depressed mood predicts severe morbidity, substance misuse and treatment resistance. 2 4 5 Given the multilevel effects of depressed mood, especially if allowed to progress, early detection, referral and management are critical.…”