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result(s) for
"Leykin, Yan"
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Facilitator Contact, Discussion Boards, and Virtual Badges as Adherence Enhancements to a Web-Based, Self-guided, Positive Psychological Intervention for Depression: Randomized Controlled Trial
by
Shiu, Eva
,
Freedman, Melanie E
,
Addington, Elizabeth L
in
Adherence
,
Automation
,
Clinical trials
2021
Background: Adherence to self-guided interventions tends to be very low, especially in people with depression. Prior studies have demonstrated that enhancements may increase adherence, but little is known about the efficacy of various enhancements in comparison to, or in combination with, one another. Objective: The aim of our study is to test whether 3 enhancements—facilitator contact (FC), an online discussion board, and virtual badges (VB)—alone, or in combination, improve adherence to a self-guided, web-based intervention for depression. We also examined whether age, gender, race, ethnicity, comfort with technology, or baseline depression predicted adherence or moderated the effects that each enhancement had on adherence. Methods: Participants were recruited through web-based sources and, after completing at least 4 out of 7 daily emotion reports, were sequentially assigned to 1 of 9 conditions—the intervention alone; the intervention plus 1, 2, or all 3 enhancements; or an emotion reporting control condition. The intervention was a positive psychological program consisting of 8 skills that specifically targeted positive emotions, and it was delivered over 5 weeks in a self-guided, web-based format. We operationalized adherence as the number of skills accessed. Results: A total of 602 participants were enrolled in this study. Participants accessed, on average, 5.61 (SD 2.76) of 8 skills. The total number of enhancements participants received (0-3) did not predict the number of skills accessed. Participants who were assigned to the VB+FC condition accessed significantly more skills than those in the intervention only conditions. Furthermore, participants in arms that received the combination of both the VB and FC enhancements (VB+FC and VB+FC+online discussion board) accessed a greater number of skills relative to the number of skills accessed by participants who received either VB or FC without the other. Moderation analyses revealed that the receipt of VB (vs no VB) predicted higher adherence among participants with moderately severe depression at baseline. Conclusions: The results suggested that the VB+FC combination significantly increased the number of skills accessed in a self-guided, web-based intervention for elevated depression. We have provided suggestions for refinements to these enhancements, which may further improve adherence. Trial Registration: ClinicalTrials.gov NCT02861755; http://clinicaltrials.gov/ct2/show/NCT02861755
Journal Article
Predicting non-initiation of care and dropout in a blended care CBT intervention: Impact of early digital engagement, sociodemographic, and clinical factors
2022
Objective
This study examines predictors of non-initiation of care and dropout in a blended care CBT intervention, with a focus on early digital engagement and sociodemographic and clinical factors.
Methods
This retrospective cohort analysis included 3566 US-based individuals who presented with clinical levels of anxiety and depression and enrolled in a blended-care CBT (BC-CBT) program. The treatment program consisted of face-to-face therapy sessions via videoconference and provider-assigned digital activities that were personalized to the client's presentation. Multinomial logistic regression and Cox proportional hazard survival analysis were used to identify predictors of an increased likelihood of non-initiation of therapy and dropout.
Results
Individuals were more likely to cancel and/or no-show to their first therapy session if they were female, did not disclose their ethnicity, reported poor financial status, did not have a college degree, endorsed more presenting issues during the onboarding triage assessment, reported taking antidepressants, and had a longer wait time to their first appointment. Of those who started care, clients were significantly more likely to drop out if they did not complete the digital activities assigned by their provider early in treatment, were female, reported more severe depressive symptoms at baseline, reported taking antidepressants, and did not disclose their ethnicity.
Conclusions
Various sociodemographic and clinical predictors emerged for both non-initiation of care and for dropout, suggesting that clients with these characteristics may benefit from additional attention and support (especially those with poor early digital engagement). Future research areas include targeted mitigation efforts to improve initiation rates and curb dropout.
Journal Article
Decision-making Styles and Depressive Symptomatology: Development of the Decision Styles Questionnaire
2010
Difficulty making decisions is one of the symptoms of the depressive illness. Previous research suggests that depressed individuals may make decisions that differ from those made by the non-depressed, and that they use sub-optimal decision-making strategies. For this study we constructed an instrument that aims to measure a variety of decision-making styles as well as the respondent’s view of him or herself as a decision-maker (decisional self-esteem). These styles and estimates of decisional self-esteem were then related to depressive symptoms. Depressive symptomatology correlated negatively with perception of self as a decision-maker. Those with higher depression severity scores characterized themselves as being more anxious about decisions, and more likely to procrastinate. They also reported using fewer productive decision-making strategies, depending more on other people for help with decisions, and relying less on their own intuitions when making decisions. Further research is needed to determine the extent to which these decision-making styles are antecedents to depressive symptomatology or are instead products of, or aspects of, the phenomenology associated with depression.
Journal Article
Using Google AdWords for International Multilingual Recruitment to Health Research Websites
by
Liu, Nancy H
,
Contreras, Omar
,
Muñoz, Ricardo F
in
Advertising as Topic
,
Advertising campaigns
,
Advertising executives
2014
Google AdWords, the placement of sponsored links in Google search results, is a potent method of recruitment to Internet-based health studies and interventions. However, the performance of Google AdWords varies considerably depending on the language and the location of the target audience.
Our goal was to describe differences in AdWords performance when recruiting participants to the same study conducted in four languages and to determine whether AdWords campaigns can be optimized in order to increase recruitment while decreasing costs.
Google AdWords were used to recruit participants to the Mood Screener, a multilingual online depression screening tool available in English, Russian, Spanish, and Chinese. Two distinct recruitment periods are described: (1) \"Unmanaged\", a 6-month period in which ads were allowed to run using only the AdWords tool itself, with no human intervention, and (2) \"Managed\", a separate 7-week period during which we systematically sought to optimize our recruitment campaigns.
During 6 months of unmanaged recruitment, our ads were shown over 1.3 million times, resulting in over 60,000 site visits. The average click-through rate (ratio of ads clicked to ads displayed) varied from 1.86% for Chinese ads to 8.48% for Russian ads, as did the average cost-per-click (from US $0.20 for Chinese ads to US $0.50 for English ads). Although Chinese speakers' click-through rate was lowest, their rate of consenting to participate was the highest, at 3.62%, with English speakers exhibiting the lowest consent rate (0.97%). The conversion cost (cost to recruit a consenting participant) varied from US $10.80 for Russian speakers to US $51.88 for English speakers. During the 7 weeks of \"managed\" recruitment, we attempted to improve AdWords' performance in regards to the consent rate and cost by systematically deleting underperforming ads and adjusting keywords. We were able to increase the number of people who consent after coming to the site by 91.8% while also decreasing per-consent cost by 23.3%.
Our results illustrate the need to linguistically and culturally adapt Google AdWords campaigns and to manage them carefully to ensure the most cost-effective results.
Journal Article
A Cross-Sectional Study of Barriers to Personal Health Record Use among Patients Attending a Safety-Net Clinic
by
Sarkar, Urmimala
,
Kahn, James S.
,
Leykin, Yan
in
Acquired immune deficiency syndrome
,
AIDS
,
Analysis
2012
Personal health records (PHR) may improve patients' health by providing access to and context for health information. Among patients receiving care at a safety-net HIV/AIDS clinic, we examined the hypothesis that a mental health (MH) or substance use (SU) condition represents a barrier to engagement with web-based health information, as measured by consent to participate in a trial that provided access to personal (PHR) or general (non-PHR) health information portals and by completion of baseline study surveys posted there.
Participants were individually trained to access and navigate individualized online accounts and to complete study surveys. In response to need, during accrual months 4 to 12 we enhanced participant training to encourage survey completion with the help of staff. Using logistic regression models, we estimated odds ratios for study participation and for survey completion by combined MH/SU status, adjusted for levels of computer competency, on-study training, and demographics.
Among 2,871 clinic patients, 70% had MH/SU conditions, with depression (38%) and methamphetamine use (17%) most commonly documented. Middle-aged patients and those with a MH/SU condition were over-represented among study participants (N = 338). Survey completion was statistically independent of MH/SU status (OR, 1.85 [95% CI, 0.93-3.66]) but tended to be higher among those with MH/SU conditions. Completion rates were low among beginner computer users, regardless of training level (<50%), but adequate among advanced users (>70%).
Among patients attending a safety-net clinic, MH/SU conditions were not barriers to engagement with web-based health information. Instead, level of computer competency was useful for identifying individuals requiring substantial computer training in order to fully participate in the study. Intensive on-study training was insufficient to enable beginner computer users to complete study surveys.
Journal Article
Blended Care-Cognitive Behavioral Therapy for Depression and Anxiety in Real-World Settings: Pragmatic Retrospective Study
2020
The past few decades saw considerable advances in research and dissemination of evidence-based psychotherapies, yet available treatment resources are not able to meet the high need for care for individuals suffering from depression or anxiety. Blended care psychotherapy, which combines the strengths of therapist-led and internet interventions, can narrow this gap and be clinically effective and efficient, but has rarely been evaluated outside of controlled research settings.
This study evaluated the effectiveness of a blended care intervention (video-based cognitive behavior therapy and internet intervention) under real-world conditions.
This is a pragmatic retrospective cohort analysis of 385 participants with clinical range depression and/or anxiety symptoms at baseline, measured using Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7), who enrolled in blended care psychotherapy treatment. Participants resided in the United States and had access to the blended care intervention as a mental health benefit offered through their employers. Levels of depression and anxiety were tracked throughout treatment. Hierarchical linear modeling was used to examine the change in symptoms over time. The effects of age, gender, and providers on participants' symptom change trajectories were also evaluated. Paired sample t-tests were also conducted, and rates of positive clinical change and clinically significant improvement were calculated.
The average depression and anxiety symptoms at 6 weeks after the start of treatment were 5.94 and 6.57, respectively. There were significant linear effects of time on both symptoms of depression and anxiety (β=-.49, P<.001 and β=-.64, P<.001). The quadratic effect was also significant for both symptoms of depression and anxiety (β=.04, P<.001 for both), suggesting a decelerated decrease in symptoms over time. Approximately 73% (n=283) of all 385 participants demonstrated reliable improvement, and 83% (n=319) recovered on either the PHQ-9 or GAD-7 measures. Large effect sizes were observed on both symptoms of depression (Cohen d=1.08) and of anxiety (d=1.33).
Video blended care cognitive behavioral therapy interventions can be effective and efficient in treating symptoms of depression and anxiety in real-world conditions. Future research should investigate the differential and interactive contribution of the therapist-led and digital components of care to patient outcomes to optimize care.
Journal Article
Suicidality in the Arab World: Results from an Online Screener
by
Barakat, Suzanne
,
Muñoz, Ricardo F.
,
Daouk, Sariah
in
Adults
,
Age differences
,
Arabic language
2023
Suicide in the Arab World is grossly understudied. This study sought to understand suicidality among Arabic-speaking individuals visiting an online depression screener. A large sample (N = 23,201) from the Arab World was recruited online. 78.9% (n = 17,042) reported suicidality (thoughts of death or suicide, or a suicide attempt) and 12.4% reported a suicide attempt in the past 2 weeks. Binary logistic regressions indicated that women tended to report more suicidality, and that suicidality tended to decline with age (all
p
s < 0.001), across all levels of suicidality. Comparing countries with n ≥ 1000 (Algeria, Egypt, Jordan, Morocco, and Saudi Arabia), several 3-way (gender * age * country) and 2-way interactions indicated that some countries departed from the usual pattern of responses. For instance, in Algeria, neither gender nor age differences were observed in reported attempts. Women and younger adults in the Arab World may be at higher risk of suicidality. Differences between and within countries warrant further exploration.
Journal Article
Intolerance of Uncertainty and Health-Related Anxiety in Youth amid the COVID-19 Pandemic: Understanding and Weathering the Continuing Storm
by
Barnowski, Agatha
,
Kohl, Krista
,
Movahedi, Yasaman
in
Adolescent
,
Anxiety
,
Anxiety - epidemiology
2022
The COVID-19 pandemic is a public health crisis that continues to impact individuals worldwide. While children may be less susceptible to severe medical complications, they are nonetheless vulnerable to stress and anxiety associated with the pandemic. However, current understanding of psychological functioning and potential strategies to mitigate distress amid a pandemic is naturally limited. Consequently, this article is an attempt to fill that gap. Existing literature on pandemics, health-related anxieties, intolerance of uncertainty, and psychopathological sequelae is summarized within the context of the COVID-19 outbreak. Conclusions from the empirical data and emerging theoretical models are reviewed and synthesized. Finally, several potentially engaging and effective examples of developmentally appropriate interventions targeting intolerance of uncertainty and health-related anxieties in pediatric patients during the peri- and post-pandemic periods are described.
Journal Article
LungCARE: Encouraging Shared Decision-Making in Lung Cancer Screening—a Randomized Trial
by
Livaudais-Toman, Jennifer
,
Karliner, Leah
,
Leykin, Yan
in
Aged
,
Cancer screening
,
Decision making
2023
Background
Lung cancer screening (LCS) is recommended for individuals at high risk due to age and smoking history after a shared decision-making conversation. However, little is known about best strategies for incorporating shared decision-making, especially in a busy primary care setting.
Objective
To develop a novel tool, Lung Cancer Assessment of Risk and Education (LungCARE) to guide LCS decisions among eligible primary care patients.
Design
Pilot cluster randomized controlled trial of LungCARE versus usual care.
Participants
Patients of providers in a university primary care clinic, who met criteria for LCS.
Intervention
Providers were randomized to LungCARE intervention or control. LungCARE participants completed a computer tablet-based video assessment of lung cancer educational needs in the waiting room prior to a primary care visit. Patient and provider both received a summary handout of patient concerns and responses.
Main Measures
All eligible patients completed baseline interviews by telephone. One week after the index visit, participants completed a follow-up telephone survey that assessed patient-physician discussion of LCS, referral to and scheduling of LCS, as well as LCS knowledge and acceptability of LungCARE. Two months after index visit, we reviewed patients’ electronic health records (EHRs) for evidence of a shared decision-making conversation and referral to and receipt of LCS.
Key Results
A total of 66 participants completed baseline and follow-up visits (34: LungCARE; 32: usual care). Mean age was 65.9 (± 6.0). Based on EHR review, compared to usual care, LungCARE participants were more likely to have discussed LCS with their physicians (56% vs 25%;
p
= 0.04) and to be referred to LCS (44% vs 13%;
p
< 0.02). Intervention participants were also more likely to complete LCS (32% vs 13%;
p
< 0.01) and had higher knowledge scores (mean score 6.5 (± 1.7) vs 5.5 (± 1.4;
p
< 0.01).
Conclusions
LungCARE increased discussion, referral, and completion of LCS and improved LCS knowledge.
Clinical Trial Registration
NCT03862001.
Journal Article
Decision-Making and Depressive Symptomatology
by
Roberts, Carolyn Sewell
,
DeRubeis, Robert J.
,
Leykin, Yan
in
Adult and adolescent clinical studies
,
Behavior therapy. Cognitive therapy
,
Biological and medical sciences
2011
Difficulty making decisions is a core symptom of depressive illness, but the nature of these difficulties has not been well characterized. The two studies presented herein use the same hypothetical scenarios that call for a decision. In Study 1, participants were asked to make and explain their decisions in a free-response format, as well as to describe their prior experiences with similar situations. The results suggest that those with more depressive symptoms make decisions that are less likely to further their interests. We also identified several interesting associations between features of decision-making and the presence of depressive symptoms. In Study 2, participants were guided through their decisions with simple decision tools to investigate whether the association between depressive symptoms and poor decisions is better accounted for by failure to use of good decision-making strategies, or by other factors, such as differences in priorities or goals. With this minimal intervention the quality of decisions no longer declined significantly as a function of depressive symptom severity. Moreover, few associations between depressive symptom severity and decision-related goals and priorities were evident, suggesting that the previously-exposed difficulties of depressed individuals with decision-making were largely the result of their failure to use effective decision-making techniques.
Journal Article