Psychotic experiences in the context of mood and anxiety disorders and their associations with health outcomes among people of color in the United States

The mental and physical health correlates of psychotic experiences among US college students: Findings from the Healthy Mind Study 2020

BACKGROUND

Psychotic experiences have been framed as a marker of mental and physical health status; however, more research is needed to confirm these associations in university populations.

METHODS

We analyzed data from the Healthy Minds Survey (Fall Semester Cohort 2020), which is a non-probability sample of students attending one of 28 universities in the United States, who completed an online survey (September 2020-December 2020). We used multivariable logistic regression to examine the associations between several mental and physical health conditions and psychotic experiences, adjusting for age, gender, sexual orientation race/ethnicity, and international student status.

RESULTS

In terms of mental health, all conditions were associated with greater odds of having lifetime psychotic experiences. Having at least one mental health condition was associated with 2.18 times greater odds of having lifetime psychotic experiences (aOR: 2.18; 95% CI: 1.96-2.42). In terms of physical health, having at least one physical health condition was associated with 1.37 times greater odds of having lifetime psychotic experiences (aOR: 1.37; 95% CI: 1.22-1.53), but only four conditions were associated with greater odds of lifetime psychotic experiences, which were: asthma, gastrointestinal disease, HIV/AIDS, and other chronic disease. The counts of mental and physical health conditions were associated with greater odds of lifetime psychotic experiences in a dose-dependent fashion.

CONCLUSION

Psychotic experiences appear to be an indicator for mental health problems and some physical health problems. More research is needed to determine whether assessing for psychotic experiences broadly can help identify at-risk individuals in university settings who may benefit from targeted preventive interventions.

Sexual Minority Status and Psychotic Experiences Among Young Adult College Students in the United States

2020-2021 Healthy Minds Study, and used multivariable logistic regression to examine the associations between sexual minority status and psychotic experiences, adjusting for age, gender, and race/ethnicity. We then tested whether psychosocial factors accounted for the association. Sexual minority status was associated with 1.87 times greater odds of having psychotic experiences over the past 12 months (aOR: 1.87; 95% CI: 1.77-1.99; N = 110,551). Several factors mediated the association between sexual orientation and psychotic experiences such as loneliness (26.93%), anxiety (30.90%), depression (33.18%), and marijuana use (13.95%); all factors together accounted for 59.01% of the association between sexual minority status and psychotic experiences. Food insecurity, recent abuse, and discrimination did not significantly mediate the association. Findings should raise clinical awareness that psychotic experiences are more common among sexual minorities than among heterosexuals, which is largely explained by mental health factors, calling for targeted outreach and intervention.

Psychotic experiences are associated with greater impairment among students in higher education with depression and anxiety in the United States

BACKGROUND

Psychotic experiences are associated with depression and anxiety, but emerging research suggests that psychotic experiences are also associated with impairment within psychopathology.

METHODS

We analyzed a subsample from the Healthy Minds Study (2020-2021; N = 91,435) and used multivariable logistic regression to examine the associations between psychotic experiences and impairment resulting from depression and anxiety, adjusting for age, gender, and race/ethnicity.

RESULTS

Around one-in-five students with depression or anxiety impairment reported 12-month psychotic experiences. Psychotic experiences were associated with greater odds of depression impairment and anxiety impairment, adjusting for age, gender, race/ethnicity. Odds ratios varied depending on the type of psychotic experience and the outcomes.

CONCLUSION

Psychotic experiences are associated with greater odds of impairment resulting from depression and anxiety. In clinical practice, psychotic experiences may serve as a useful marker of assessing impairment resulting from psychopathology.

Distress related to psychotic experiences: Enhancing the world health organization composite international diagnostic interview psychosis screen

BACKGROUND

The abbreviated version of the World Health Organization (WHO) Composite International Diagnostic Interview (CIDI) psychosis screen tends to yield high prevalence in online samples. Psychotic Experiences (PE) may not necessarily indicate current or imminent psychopathology; however, distressing PE appear to be more clinically informative.

METHODS

We analyzed data collected from an online survey administered to a Qualtrics panel (N = 2522 adults). Using multivariable logistic regression, we examined the association between PE (with and without associated distress) and several mental health outcomes, adjusting for age, gender, and race/ethnicity.

RESULTS

Individuals with distressing PE had greater odds of most mental health outcomes when compared with individuals with non-distressing PE. This was true for being in mental health treatment, loneliness, probable mental illness, suicidal ideation, and suicide attempt, adjusting for age, gender, race/ethnicity, and education level. The only exception was for hazardous alcohol use, for which there was no significant association with distressing PE.

CONCLUSION

As screening for PE gains traction in public health and preventive medicine, using an abbreviated version of the WHO CIDI psychosis screen may be clinically informative, especially when eliciting the distressful nature of PE.

Psychotic experiences among Black college students in the United States: The role of socioeconomic factors and discrimination

BACKGROUND

Psychosis is more prevalent among Black individuals compared with White individuals. However, it is unknown whether this disparity exists among college populations in the United States, and if so, what factors contribute to the disparity.

METHODS

We analyzed data from Black and White young adult students using the Health Minds Study (2020-2021), which is a survey administered at 140 colleges in the U.S. Using mediation analysis, we examined the extent to which the relation between race and psychotic experiences was mediated by socioeconomic factors (past and current financial distress, food insecurity, parental education) and discrimination.

RESULTS

Approximately 38 % of Black students and 30 % of White students reported lifetime psychotic experiences. Including all socioeconomic factors together in the same model accounted for just over half (50.2 %) the association between race and psychotic experiences. We then conducted additional analyses examining discrimination, all the socioeconomic factors plus discrimination accounted for 81.5 % of the association between race and psychotic experiences. When disentangling the mediators, food insecurity and discrimination accounted for the largest percentages of the association. The effects of past financial distress and parental education were modified by race.

CONCLUSION

Black college students were more likely to report lifetime psychotic experiences than their White counterparts. Moreover, socioeconomic factors and discrimination made significant contributions to this racial difference.

Experiential avoidance mediates the association between paranoid ideation and depressive symptoms in a sample from the general population

Psychotic experiences are prevalent in the general population and are associated with negative outcomes, including depressive symptoms. The mechanisms underlying this relationship remain unclear, but new insights could be obtained by exploring the role of transdiagnostic processes such as experiential avoidance, defined as a person's attempts or desires to suppress unwanted internal experiences like thoughts, emotions, memories, or bodily sensations. Studies analyzing the link between negative emotional states and psychotic experiences are scant. We explored the association between a specific kind of psychotic experience (paranoid ideation), experiential avoidance, and depressive, anxiety, and stress symptoms in a sample from the general population. We found that experiential avoidance partially mediates the associations between paranoid ideation and stress and anxiety symptoms and that it fully mediates the association between paranoid ideation and depressive symptoms. Our results suggest that the presence of paranoid ideation and the usage of experiential avoidance to cope with it are vulnerability factors associated with psychological distress.

Psychotic experiences and psychiatric treatment utilization in Buenos Aires

OBJECTIVE

Psychotic experiences are associated with psychiatric treatment utilization, though findings have not been entirely consistent. Furthermore, it is unclear how psychotic experiences relate to specific types of psychiatric treatment, and whether mental illness moderates these associations.

METHODS

In total, 1,036 adult residents of Buenos Aires were recruited through convenience sampling in public places. Multivariable logistic regression models examined the associations between psychotic experiences and psychiatric treatment, adjusted for age, sex and education. Analyses were then stratified by diagnosis of mental illness.

RESULTS

Approximately 17.95% (N = 186) of the sample reported at least one psychotic experience over the past week, about 22.39% (N = 232) of the sample was receiving some psychiatric or psychological treatment and 8.59% (N = 89) was receiving psychopharmacological treatment. In the total sample, psychotic experiences were associated with greater odds of being in psychiatric/psychological treatment (adjusted odds ratio (AOR): 1.52; 95% confidence interval (CI): 1.05-2.21) and psychopharmacological treatment (AOR: 2.49; 95% CI: 1.52-4.09), adjusted for age, sex and education. Mental illness did not moderate the association between psychotic experiences and psychiatric/psychological treatment, but did moderate the association between psychotic experiences and psychopharmacological treatment. Among people with mental disorders, psychotic experiences were associated with greater odds of receiving psychopharmacological treatment (AOR: 14.63; 95% CI: 1.73-123.45) versus people without mental disorders (AOR: 1.75; 95% CI: 0.98-3.15).

CONCLUSION

Psychotic experiences are associated with psychiatric treatment utilization, particularly psychopharmacological treatment among people with a co-occurring mental illnesses. Translational research should explore the utility of psychosis screens in assessing need for medication or clinical responsiveness to medications.