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Cognitive function was assessed by the Repeatable Battery for the Assessment of Neuropsychological Status. Childhood maltreatment history was assessed by the Childhood Trauma Questionnaire.

Patients with the rs2794520 CC/CT genotype, compared to those with the TT genotype, showed significantly higher levels of hsCRP (p=0.009) and hsTNF-α (p=0.001), more severe PTSD symptoms (p=0.036), and poorer cognitive function (p=0.018). A two-way analysis of variance revealed a significant genotype-by-maltreatment interaction for more severe PTSD avoidance symptom (p=0.012).

The relatively small sample size limited our findings.

These findings may provide an insight into the etiology of PTSD from the inflammatory perspective.

These findings may provide an insight into the etiology of PTSD from the inflammatory perspective.

Mood-congruent memory biases are prominently featured in cognitive theories of depression. However, how sad expressions during encoding affect facial identity recognition in visual working memory (WM) and the electrophysiological correlates in depressed individuals are unclear.

Event-related potentials (ERPs) were recorded from 30 depressed participants and 31 controls during a delayed face discrimination task.

The depressed participants showed lower discrimination power in facial identity recognition than the controls. However, the depressed participants showed higher discrimination power in facial identity recognition for neutral probe faces preceded by sad expressions than for those preceded by happy expressions, while the controls showed no difference. Furthermore, hits (correctly recognizing studied faces) and associated vertex positive potential (VPP), P3b, and late positive potential (LPP) amplitudes were significantly higher for probe faces preceded by sad expressions than for those preceded by ources following facial identity during retrieval, reflecting a mood-congruent memory bias.

There are only a few published empirical data on COVID-19’s effects on the mental health.

During lockdown, an online questionnaire registered demographic, health data, previous psychiatric history, current anxiety, depression and suicidality, believing in conspiracy theories and other domains. Data from 3399 persons were used (81.08% females; aged 34.02±9.72 and 18.27% males; aged 36.38±10.33). Distress and clinical depression were identified with the use of cut-off and a previously developed algorithm respectively.

A post-stratification method was used; descriptive statistics were calculated. Chi-square tests, multiple forward stepwise linear regression analyses and Factorial Analysis of Variance (ANOVA) tested relations among variables.

Clinical depression was present in 9.31% of the stratified sample, while 8.5% had severe distress; increased anxiety was present in more than 45%. Suicidal thoughts increased in 10.40% and decreased in 4.42%. Beliefs in conspiracy theories were widely prevalent; at lcus specifically on them.

Internalizing and externalizing problems are widely addressed in research. However, most studies use variable-centred approaches and ignore the possible co-occurrence of both types of symptoms. This study aimed to identify homogeneous groups of children with similar psychological difficulties and strengths, using latent profile analysis as a person-centred approach.

The parents of 107 Spanish children aged 6 to 8 years completed the Strengths and Difficulties Questionnaire (SDQ).

The results revealed the existence of four latent groups. The children who belonged to the high difficulties group showed the most severe symptoms in emotional problems, peer problems and hyperactivity. The children classified in the externalizing group showed high levels of hyperactivity, behavioral problems, and emotional problems. On another hand, the internalizing profile grouped children with emotional and peer problems. Finally, the well-adjusted group showed an adequate psychological adjustment in all evaluated variables. High difficulties were associated with lower educational attainment of their parents.

Data were reported from a single source of information, father or mother. Also, the socio-demographic variables that were related to each one of the four profiles only considered the age and educational level of the main informant.

These data suggest that co-occurrence of symptoms is very high in young Spanish children. It is essential to carry out clinical assessments that include both types of symptoms. Selleckchem ERK inhibitor Considering externalization and internalization as independent and exclusive phenomena can compromise the effectiveness of psychological treatments and preventive programs.

These data suggest that co-occurrence of symptoms is very high in young Spanish children. It is essential to carry out clinical assessments that include both types of symptoms. Considering externalization and internalization as independent and exclusive phenomena can compromise the effectiveness of psychological treatments and preventive programs.

It is unclear whether post-traumatic stress disorder [PTSD] is associated with suicide risk in the general population, whether this differs by sex, or what the population impact of PTSD is for suicide.

We constructed a nationwide cohort of all people living in Sweden, born 1973-1997, followed from their 14th birthday (or immigration, if later) until suicide, other death, emigration or 31 December 2016. We used Cox proportional hazards regression to estimate hazard ratios [HR], and calculated the population impact of PTSD on suicide. We included sensitivity analyses to explore effects of outcome and exposure definitions, and to account for potential competing risks.

Of 3,177,706 participants, 22,361 (0•7%) were diagnosed with PTSD, and 6,319 (0•2%) died by suicide over 49•2 million person-years. Compared with women and men without PTSD, suicide rates were 6•74 (95%CI 5•61-8•09) and 3•96 (95%CI 3•12-5•03) times higher in those with PTSD, respectively, after sociodemographic adjustment. Suicide rates remained elevated in women (HR 2•61; 95%CI 2•16-3•14) and men (HR 1•67; 95%CI 1•31-2•12) after adjustment for previous psychiatric conditions; attenuation was driven by previous non-fatal suicide attempts. Findings were insensitive to definitions or competing risks. If causal, 1•6% (95%CI 1•2-2•1) of general population suicides could be attributed to PTSD, and up to 53.7% (95%CI 46.1-60.2) in people with PTSD.

Residual confounding remains possible due to depressive and anxiety disorders diagnosed in primary care but unrecorded in these registers.

Clinical guidelines for the management of people with PTSD should recognise increased suicide risks.

Clinical guidelines for the management of people with PTSD should recognise increased suicide risks.