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"Lorian, Carolyn"
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Improving Adherence and Clinical Outcomes in Self-Guided Internet Treatment for Anxiety and Depression: Randomised Controlled Trial
2013
Depression and anxiety are common, disabling and chronic. Self-guided internet-delivered treatments are popular, but few people complete them. New strategies are required to realise their potential.
To evaluate the effect of automated emails on the effectiveness, safety, and acceptability of a new automated transdiagnostic self-guided internet-delivered treatment, the Wellbeing Course, for people with depression and anxiety.
A randomised controlled trial was conducted through the website: www.ecentreclinic.org. Two hundred and fifty seven people with elevated symptoms were randomly allocated to the 8 week course either with or without automated emails, or to a waitlist control group. Primary outcome measures were the Patient Health Questionnaire 9-Item (PHQ-9) and the Generalized Anxiety Disorder 7-Item (GAD-7).
Participants in the treatment groups had lower PHQ-9 and GAD-7 scores at post-treatment than controls. Automated emails increased rates of course completion (58% vs. 35%), and improved outcomes in a subsample with elevated symptoms.
The new self-guided course was beneficial, and automated emails facilitated outcomes. Further attention to strategies that facilitate adherence, learning, and safety will help realise the potential of self-guided interventions.
Australian and New Zealand Clinical Trials Registry ACTRN12610001058066.
Journal Article
The Safety Bias: Risk-Avoidance and Social Anxiety Pathology
by
Grisham, Jessica R.
,
Lorian, Carolyn N.
in
Anxiety
,
Behavioural Inhibition System
,
Decision making
2010
Background: The pervasive tendency to avoid perceived risks has been recently implicated in the maintenance of anxiety pathology, and more specifically, social phobia. Social anxiety symptoms are thus hypothesised to be associated with a global risk-avoidant decision-making bias. Aim: This study investigated: (1) the relationship between risk-avoidance and social anxiety symptoms using both self-report and behavioural measures of risk-taking; and (2) whether risk-avoidance mediates the relationship between a dispositional vulnerability to anxiety (Behavioural Inhibition System [BIS] sensitivity) and social anxiety symptoms. Method: Fifty-five undergraduate students completed self-report measures assessing for social anxiety symptoms, risk-taking across various domains, and BIS sensitivity. Risk-avoidance was also assessed using a behavioural computer task. Results: As hypothesised, risk-avoidance correlated significantly with both social anxiety and BIS. Multiple regression analyses revealed that risk-avoidance served as a partial mediator between BIS and social anxiety. Conclusion: These results confirm the hypothesised relationship between BIS, risk-avoidance, and social anxiety symptoms. Risk-avoidance is one possible mechanism by which personality characteristics may be linked to anxiety pathology.
Journal Article
Characteristics and Treatment Preferences of People with Symptoms of Posttraumatic Stress Disorder: An Internet Survey
2011
Although Posttraumatic Stress Disorder (PTSD) is a severe and disabling anxiety disorder, relatively few people with this condition access evidence-based care. Barriers to treatment are multiple and complex, but the emerging field of Internet therapy for PTSD may improve access to evidence-based treatment. However, little is known about the characteristics of people with PTSD who seek online treatment, or whether they perceive internet treatment as an acceptable treatment option.
An online survey was used to collect information about the demographic and symptom characteristics of individuals with elevated levels of PTSD symptoms, and this was compared to data from corresponding sample from a national survey. Previous treatment experiences, perceived barriers to treatment and treatment preferences for Internet therapy and face-to-face treatment were also compared.
High levels of PTSD symptoms were reported by survey respondents. Psychological distress and disability was greater than reported by individuals with PTSD from a national survey. Half of the sample reported not having received treatment for PTSD; however, 88% of those who reported receiving treatment stated they received an evidence-based treatment. Primary barriers to treatment included cost, poor awareness of service availability, lack of prior treatment response and not perceiving personal distress as severe enough to warrant treatment. Most survey respondents indicated they were willing to try Internet treatment for PTSD.
The Internet sample was symptomatically severe and multiple barriers existed to treatment. Internet therapy is an acceptable option for the treatment of PTSD in an internet sample.
Journal Article
The importance of including behavioral health in your ESG strategy
2023
Highly satisfied employees rank their employers' ESG scores 14% higher than the average global employer, resulting in happier and harder working employees.
Trade Publication Article
Improving Adherence and Clinical Outcomes in Self-Guided Internet Treatment for Anxiety and Depression: Randomised Controlled Trial. e62873
2013
Background Depression and anxiety are common, disabling and chronic. Self-guided internet-delivered treatments are popular, but few people complete them. New strategies are required to realise their potential. Aims To evaluate the effect of automated emails on the effectiveness, safety, and acceptability of a new automated transdiagnostic self-guided internet-delivered treatment, the Wellbeing Course, for people with depression and anxiety. Method A randomised controlled trial was conducted through the website: www.ecentreclinic.org. Two hundred and fifty seven people with elevated symptoms were randomly allocated to the 8 week course either with or without automated emails, or to a waitlist control group. Primary outcome measures were the Patient Health Questionnaire 9-Item (PHQ-9) and the Generalized Anxiety Disorder 7-Item (GAD-7). Results Participants in the treatment groups had lower PHQ-9 and GAD-7 scores at post-treatment than controls. Automated emails increased rates of course completion (58% vs. 35%), and improved outcomes in a subsample with elevated symptoms. Conclusions The new self-guided course was beneficial, and automated emails facilitated outcomes. Further attention to strategies that facilitate adherence, learning, and safety will help realise the potential of self-guided interventions. Trial Registration Australian and New Zealand Clinical Trials Registry ACTRN12610001058066
Journal Article