'I Felt Like I was Floating in Space': Autistic Adults' Experiences of Low Mood and Depression

Quality-of-life measurement in randomised controlled trials of mental health interventions for autistic adults: A systematic review

Autistic people are more likely to have co-occurring mental health conditions compared to the general population, and mental health interventions have been identified as a top research priority by autistic people and the wider autism community. Autistic adults have also communicated that quality of life is the outcome that matters most to them in relation to mental health research and that they want to be involved more actively in the research process. Our systematic review aimed to determine the extent and nature of (1) quality of life measurement in randomised controlled trials of mental health interventions for autistic adults and (2) community involvement taking place within identified randomised controlled trials. We searched Medline, Embase, APA PsycInfo, Web of Science and grey literature sources. After screening over 10,000 records, 19 studies were eligible and five of those studies measured quality of life as an outcome. Of those five, three included community involvement and two did not report on community involvement. We conclude there is a need for increased use of quality of life measurement when trialling mental health interventions, including the use of measures validated for autistic adults - which would be facilitated by greater autistic involvement in the research process.Lay AbstractAutistic people are more likely to have health problems than the general population. They, and people who care about them, have said mental health research is very important, and some autistic adults have said quality of life is the most helpful area to research when focusing on mental health. Autistic people should also be more deeply involved in making decisions in research. Our review aimed to find out if and how quality of life is being measured when mental health treatments are being tested, and how autistic people and the wider autism community are involved in these studies. We searched four databases and other sources and found over 10,000 records. But just 19 research studies were testing mental health treatments for autistic adults, and only five of those measured quality of life. When they did measure quality of life, it was measured in different ways and there was not much information given on how communities were involved. We suggest mental health research should measure quality of life more often and in ways that are more helpful for autistic people. Our analysis found that mental health research needs to include a wider variety of autistic people, and autistic people should be more involved in the various parts of research.

A systematic review of ecological momentary assessment in autism research

LAY ABSTRACT

Ecological momentary assessments assess people's in-the-moment thoughts and behaviours in their daily lives in natural environments. The number of ecological momentary assessment studies with autistic people has increased over the last decade. For the first time, this review (1) summarises how well ecological momentary assessment works for allowing autistic people to describe and express their thoughts, emotions and experiences, and (2) provides suggestions for the design of ecological momentary assessment to make this research method more accessible to future autistic participants. In total, we synthesised participation experiences from 930 autistic people. Overall, ecological momentary assessment is generally acceptable for autistic adults aged from 18 to 60 and with average or above-average intelligence and language. We also identified several issues in the ecological momentary assessment procedure and suggested researchers consider these when designing future ecological momentary assessment studies with autistic people. The findings of this review provide evidence that ecological momentary assessment can be used to investigate many different questions with autistic people and suggest a wider application of ecological momentary assessment in future studies with autistic people.

Self-reported Everyday Sources of Happiness and Unhappiness in Autistic Adults

PURPOSE

Daily mood can be influenced by a range of experiences. Identifying everyday life experiences that make autistic adults happy and unhappy holds potential to foster positive mood and tackle mental health problems amongst this group.

METHODS

A total of 293 autistic adults between the ages of 18 to 35 years old (mean age of 26.51 years old (SD = 4.62); 43.3% female gender, 4.8% nonbinary) provided open-text responses regarding everyday sources of happiness and unhappiness. Using an iterative process of inductive coding, 14 happy themes and 22 unhappy themes of mood-changing life experiences were identified based on self-report qualitative data.

RESULTS

Common themes across the happy and unhappy domain involved social partners, social interactions, and engagement in recreational and employment activities, with additional distinct themes specific to happy or unhappy mood. Top themes identified in the happy domain emphasizes encouraging quality relationships and positive interactions with others and cultivating supportive work/societal environments to build a sense of achievement and value. Meanwhile, emotional tolls accompanied negative relationships and interactions, underscoring the necessity to provide autistic adults with conflict resolution and coping skills to increase feelings of happiness.

CONCLUSION

Overall, the wide range of sources of happy and unhappy everyday experiences highlights the importance of considering personal preferences in engagement with others and activities in treatment.

Presentation of Depressive Symptoms in Autism Spectrum Disorders

BACKGROUND

Depressive disorders are frequently mis- and underdiagnosed in individuals with autism spectrum disorders (ASD).

OBJECTIVE

Our objective was to identify and synthesize current knowledge regarding (1) the presentation of depressive symptoms and (2) the use of self-reports in assessing depressive symptoms in individuals with ASD and comparisons between self-reported and observer-reported symptoms. A scoping review was conducted to capture the full range of literature on the topic and to identify research gaps.

METHODS

Articles were identified through a search of academic literature and screened for relevance to the aims of the review.

RESULTS

In addition to typical depression symptoms, individuals with ASD may demonstrate atypical symptoms such as changes in autistic symptoms, self-injurious behavior, and psychomotor changes. Moreover, the review revealed a bias toward observer-reports of symptoms. Self-reports frequently were not included or were ascribed less weight than observer-reports. Self-reports typically differed from reports given by parents or other caregivers, but a consistent pattern in these differences has not been established.

CONCLUSIONS

Further research on the use of self-reports in assessing depressive symptoms in individuals with ASD is needed. Self-reports may provide information not obtainable through observer-reports, and integrating both self- and observer-reports in psychiatric evaluations may produce more comprehensive and accurate assessments.

Investigating the structure of trait rumination in autistic adults: A network analysis

LAY ABSTRACT

Autistic adults are substantially more likely to develop depression than individuals in the general population, and recent research has indicated that certain differences in thinking styles associated with autism may play a role in this association. Rumination, the act of thinking about the same thing over and over without a functional outcome, is a significant risk factor for depression in both autistic and non-autistic adults. However, little is known about how different kinds of rumination relate to each other and to depressive symptoms in the autistic population specifically. To fill this gap in knowledge, we recruited a large online sample of autistic adults, who completed questionnaire measures of both the tendency to ruminate and symptoms of depression. By examining the interacting network of rumination and depression symptoms, this study was able to identify particular aspects of rumination-such as thinking repetitively about one's guilty feelings or criticizing oneself-that may be particularly important in maintaining these harmful thought patterns in autistic adults. Although further study is needed, it is possible that the symptoms identified as most "influential" in the network may be particularly good targets for future interventions for mood and anxiety disorders in the autistic population.