Danger and loss events and the incidence of anxiety and depressive disorders: a prospective-longitudinal community study of adolescents and young adults

Background There are inconclusive findings regarding whether danger and loss events differentially predict the onset of anxiety and depression. Method A community sample of adolescents and young adults (n=2304, age 14-24 years at baseline) was prospectively followed up in up to four assessments over 10 years. Incident anxiety and depressive disorders were assessed at each wave using the DSM-IV/M-CIDI. Life events (including danger, loss and respectively mixed events) were assessed at baseline using the Munich Event List (MEL). Logistic regressions were used to reveal associations between event types at baseline and incident disorders at follow-up. Results Loss events merely predicted incident ‘pure' depression [odds ratio (OR) 2.4 per standard deviation, 95% confidence interval (CI) 1.5-3.9, p<0.001] whereas danger events predicted incident ‘pure' anxiety (OR 2.3, 95% CI 1.1-4.6, p=0.023) and ‘pure' depression (OR 2.5, 95% CI 1.7-3.5, p<0.001). Mixed events predicted incident ‘pure' anxiety (OR 2.9, 95% CI 1.5-5.7, p=0.002), ‘pure' depression (OR 2.4, 95% CI 1.6-3.4, p<0.001) and their co-morbidity (OR 3.6, 95% CI 1.8-7.0, p<0.001). Conclusions Our results provide further evidence for differential effects of danger, loss and respectively mixed events on incident anxiety, depression and their co-morbidity. Since most loss events referred to death/separation from significant others, particularly interpersonal loss appears to be highly specific in predicting depressio

Differences between unipolar mania and bipolar-I disorder: Evidence from nine epidemiological studies.

Although clinical evidence suggests important differences between unipolar mania and bipolar-I disorder (BP-I), epidemiological data are limited. Combining data from nine population-based studies, we compared subjects with mania (M) or mania with mild depression (Md) to those with BP-I with both manic and depressive episodes with respect to demographic and clinical characteristics in order to highlight differences. Participants were compared for gender, age, age at onset of mania, psychiatric comorbidity, temperament, and family history of mental disorders. Generalized linear mixed models with adjustment for sex and age as well as for each study source were applied. Analyses were performed for the pooled adult and adolescent samples, separately. Within the included cohorts, 109 adults and 195 adolescents were diagnosed with M/Md and 323 adults and 182 adolescents with BP-I. In both adult and adolescent samples, there was a male preponderance in M/Md, whereas lifetime generalized anxiety and/panic disorders and suicide attempts were less common in M/Md than in BP-I. Furthermore, adults with mania revealed bulimia/binge eating and drug use disorders less frequently than those with BP-I. The significant differences found in gender and comorbidity between mania and BP-I suggest that unipolar mania, despite its low prevalence, should be established as a separate diagnosis both for clinical and research purposes. In clinical settings, the rarer occurrence of suicide attempts, anxiety, and drug use disorders among individuals with unipolar mania may facilitate successful treatment of the disorder and lead to a more favorable course than that of BP-I disorder

Associations between social support, mental wellbeing, self-efficacy and technology use in first-time antenatal women: data from the BaBBLeS cohort study

Background: Information and communication technologies are used increasingly to facilitate social networks and support women during the perinatal period. This paper presents data on how technology use affects the association between women’s social support and, (i) mental wellbeing and, (ii) self-efficacy in the antenatal period. Methods: Data were collected as part of an ongoing study - the BaBBLeS study - exploring the effect of a pregnancy and maternity software application (app) on maternal wellbeing and self-efficacy. Between September 2016 and February 2017, we aimed to recruit first-time pregnant women at 12–16 gestation weeks in five maternity sites across England and asked them to complete questionnaires. Outcomes included maternal mental wellbeing (Warwick-Edinburgh Mental Wellbeing Scale), and antenatal self-efficacy (antenatal version of the Tool to Measure Parenting Self-Efficacy). Other variables assessed were perceived social support (Multidimensional Scale of Perceived Social Support), general technology use (adapted from Media and Technology Usage and Attitudes Scale). Potential confounders were age, ethnicity, education, socioeconomic deprivation, employment, relationship status and recruitment site. Linear regression models were developed to analyse the relationship between social support and the outcomes. Results: Participants (n = 492, median age = 28 years) were predominantly white British (64.6%). Half of them had a degree or higher degree (49.3%), most were married/living with a partner (83.6%) and employed (86.2%). Median (LQ-UQ) overall scores were 81.0 (74.0–84.0) for social support (range 12–84), 5.1 (4.7–5.4) for technology use (range 1–6), 54.0 (48.0–60.0) for mental well-being (range 14–70), and 319.0 (295.5–340) for self-efficacy (range 0–360). Social support was significantly associated with antenatal mental well-being adjusting for confounders [adj R2 = 0.13, p < .001]. The addition of technology use did not alter this model [adj R2 = 0.13, p < .001]. Social support was also significantly associated with self-efficacy after adjustment [adj R2 = 0.14, p < .001]; technology had limited impact on this association [adj R2 = 0.13, p < .001]. Conclusions: Social support is associated with mental well-being and self-efficacy in antenatal first-time mothers. This association was not significantly affected by general technology use as measured in our survey. Future work should investigate whether pregnancy-specific technologies yield greater potential to enhance the perceived social support, wellbeing and self-efficacy of antenatal women

Unraveling Resilience: Personality Predicts Exposure and Reaction to Stressful Life Events

Resilience is a key construct in psychology, which describes the maintenance of comparatively good mental health despite of environmental adversities or successful recovery from such adversities. Furthermore, it labels a specific personality type, characterized by high levels across the Big Five. However, whether the resilient type predicts less unfavorable mental health changes around environmental adversities remains unresolved. In a nationally representative sample from the Netherlands (LISS panel, N = 12,551), we longitudinally examined whether changes of internalizing symptoms around four stressful life events (unemployment, disability, divorce, and widowhood) differed between resilients and non-resilients. Internalizing symptoms increased before but decreased after each event, indicating recovery. Compared to non-resilients, resilients experienced a weaker symptom increase before the onset of unemployment and a stronger symptom rebound after the onset of disability. Thus, resilients maintained higher levels of mental health and recovered faster when faced with specific adversities, which underscores the importance of personality types in resilience

A 10-year prospective-longitudinal study of daily hassles and incident psychopathology among adolescents and young adults: interactions with gender, perceived coping efficacy, and negative life events

To prospectively examine whether higher daily hassles predict a variety of incident mental disorders and respective associations vary by gender, age, perceived coping efficacy and number of negative life events. Data comes from the Early Developmental Stages of Psychopathology Study (EDSP), a prospective-longitudinal study among adolescents and young adults from the community (n = 2797, aged 14-24 at baseline) followed up in up to 3 assessment waves over 10 years. Mental disorders were assessed at each wave using the DSM-IV/M-CIDI. Daily hassles, perceived coping efficacy, and negative life events were assessed at baseline using the Daily Hassles Scale, Scale for Self-Control and Coping Skills, and Munich Life Event List. In logistic regressions adjusted for gender, age, other mental disorders, perceived coping efficacy and number of negative life events at baseline, higher daily hassles at baseline predicted the incidence of any anxiety disorder, specific phobia, obsessive-compulsive disorder, any affective disorder, and major depressive episodes at follow-up (OR 1.2-1.9 per standard deviation). Daily hassles interacted with perceived coping efficacy at baseline in predicting incident panic attacks (OR 1.3) and panic disorder (OR 1.3) at follow-up, i.e., higher daily hassles only predicted incident panic pathology among individuals with low perceived coping efficacy (OR 1.6-2.0) but not high perceived coping efficacy. Moreover, the associations between daily hassles and incident mental disorders partially varied by gender and age but not by negative life events at baseline. Targeted stress management interventions among individuals with increased daily hassles might be useful to prevent the onset of anxiety and affective disorders

Incident mental disorders in the aftermath of traumatic events: A prospective-longitudinal community study

Background: Few strictly prospective-longitudinal community studies examined the role of traumatic events for risk of developing a broad range of incident mental disorders over several years. Method: A representative community sample of adolescents and young adults (n = 2797, baseline age 14-24) was prospectively examined in up to three assessment waves over up to 10 years. Traumatic events and DSM-IV mental disorders were assessed at each wave using the DIA-X/M-CIDI. Associations between traumatic events (meeting the DSM-IV A1-criterion for posttraumatic stress disorder, PTSD) or qualifying traumatic events (meeting the DSM-IV A2-criterion) at baseline and incident disorders at follow-up were tested with logistic regressions adjusted for gender and age. Results: While traumatic and qualifying traumatic events at baseline were related to various baseline disorders, considerably fewer associations were found in strictly prospective analyses with incident disorders at follow-up as outcomes. After adjustment for baseline disorders, only (a) the association of traumatic events with incident specific phobias (Odds Ratio, OR = 1.6) and (b) the associations of qualifying traumatic events with incident specific phobias (OR = 1.6), PTSD (OR = 2.5) and major depressive episodes (OR = 1.4) remained significant. Conclusion: Targeted prevention and early intervention among traumatized individuals may be particularly beneficial to lower the incidence of specific phobias and MDE besides PTSD. Limitations: Associations between traumatic events and incident mental disorders might be underestimated, as cases developing psychopathology immediately after trauma exposure prior to baseline were excluded in our strictly prospective analyses

Danger and loss events and the incidence of anxiety and depressive disorders : a prospective-longitudinal community study of adolescents and young adults

There are inconclusive findings regarding whether danger and loss events differentially predict the onset of anxiety and depression.; A community sample of adolescents and young adults (n = 2304, age 14-24 years at baseline) was prospectively followed up in up to four assessments over 10 years. Incident anxiety and depressive disorders were assessed at each wave using the DSM-IV/M-CIDI. Life events (including danger, loss and respectively mixed events) were assessed at baseline using the Munich Event List (MEL). Logistic regressions were used to reveal associations between event types at baseline and incident disorders at follow-up.; Loss events merely predicted incident 'pure' depression [odds ratio (OR) 2.4 per standard deviation, 95% confidence interval (CI) 1.5-3.9, p > 0.001] whereas danger events predicted incident 'pure' anxiety (OR 2.3, 95% CI 1.1-4.6, p = 0.023) and 'pure' depression (OR 2.5, 95% CI 1.7-3.5, p > 0.001). Mixed events predicted incident 'pure' anxiety (OR 2.9, 95% CI 1.5-5.7, p = 0.002), 'pure' depression (OR 2.4, 95% CI 1.6-3.4, p > 0.001) and their co-morbidity (OR 3.6, 95% CI 1.8-7.0, p > 0.001).; Our results provide further evidence for differential effects of danger, loss and respectively mixed events on incident anxiety, depression and their co-morbidity. Since most loss events referred to death/separation from significant others, particularly interpersonal loss appears to be highly specific in predicting depression

The role of behavioral inhibition and parenting for an unfavorable emotional trauma response and PTSD

The role of behavioral inhibition (BI) and parenting for an unfavorable emotional trauma response (DSM-IV criterion A2) and post-traumatic stress disorder (PTSD) development is unclear.; A community sample of adolescents and young adults (aged 14-24) was followed up over 10 years (N=2378). Traumatic events, criterion A2, and PTSD (according to DSM-IV-TR) were assessed using the M-CIDI. BI and parenting were assessed using the Retrospective Self-Report of Inhibition and the Questionnaire of Recalled Parenting Rearing Behavior. Multiple logistic regressions adjusted for sex, age, and number of traumata were used to examine associations of BI as well as maternal and paternal overprotection, rejection, and reduced emotional warmth with (i) criterion A2 in those with trauma (N=1794) and (ii) subsequent PTSD in those with criterion A2 (N=1160).; Behavioral inhibition (BI; odds ratio, OR=1.32) and paternal overprotection (OR=1.27) predicted criterion A2 in those with trauma, while only BI (OR=1.53) predicted subsequent PTSD. BI and paternal emotional warmth interacted on subsequent PTSD (OR=1.32), that is, BI only predicted PTSD in those with low paternal emotional warmth.; Our findings suggest that BI and adverse parenting increase the risk of an unfavorable emotional trauma response and subsequent PTSD. Paternal emotional warmth buffers the association between BI and PTSD development

Stability of Recalled Parental Rearing Behavior in a Community Sample of Adolescents and Young Adults

This study examined the temporal stability of recalled parental rearing behavior (RPRB) in a community sample of adolescents and young adults (aged 15-19 at first assessment, N=945) over a period of nearly twoyears. RPRB (overprotection/control, rejection/punishment, and emotional warmth, separately for mother and father) was assessed at two assessment waves (time interval: M=21.18months, SD=0.09months) using the Questionnaire of Recalled Parental Rearing Behavior. Intraclass correlations (ICCs) between both assessments were examined. ICCs were similar for maternal and paternal RPRB and slightly higher for emotional warmth (mother: .70; father: .70) than for rejection/punishment (mother: .69; father: .68) and overprotection/control (mother: .66; father: .62). These findings suggest an at least moderate temporal stability of RPRB in adolescents of the community

Danger and loss events and the incidence of anxiety and depressive disorders: a prospective-longitudinal community study of adolescents and young adults

Background. There are inconclusive findings regarding whether danger and loss events differentially predict the onset of anxiety and depression. Method. A community sample of adolescents and young adults (n=2304, age 14–24 years at baseline) was prospectively followed up in up to four assessments over 10 years. Incident anxiety and depressive disorders were assessed at each wave using the DSM-IV/M-CIDI. Life events (including danger, loss and respectively mixed events) were assessed at baseline using the Munich Event List (MEL). Logistic regressions were used to reveal associations between event types at baseline and incident disorders at follow-up. Results. Loss events merely predicted incident ‘pure’ depression [odds ratio (OR) 2.4 per standard deviation, 95% confidence interval (CI) 1.5–3.9, p<0.001] whereas danger events predicted incident ‘pure’ anxiety (OR 2.3, 95% CI 1.1–4.6, p=0.023) and ‘pure’ depression (OR 2.5, 95% CI 1.7–3.5, p<0.001). Mixed events predicted incident ‘pure’ anxiety (OR 2.9, 95% CI 1.5–5.7, p=0.002), ‘pure’ depression (OR 2.4, 95% CI 1.6–3.4, p<0.001) and their co-morbidity (OR 3.6, 95% CI 1.8–7.0, p<0.001). Conclusions. Our results provide further evidence for differential effects of danger, loss and respectively mixed events on incident anxiety, depression and their co-morbidity. Since most loss events referred to death/separation from significant others, particularly interpersonal loss appears to be highly specific in predicting depression