Результаты поиска

Planned and unplanned drinking to get drunk: A registered report examining willingness, drinking motives, and protective behavioral strategies using ecological momentary assessment.

OBJECTIVE: We examined alcohol use and consequences across five categories of same-day drinking intentions and willingness and tested whether same-day motives and protective strategies predicted differences in outcomes across categories of intentions and willingness. METHOD: In a 14-week ecological momentary assessment design, undergraduate student participants (N = 196) reported drinking intentions and behaviors over 13 surveys weekly (four morning surveys [Thursday through Sunday]; three midday, early, and late evening surveys [Thursday through Saturday]). On average, participants were 20.6…

Emotional and interpersonal states following dialectical behavioral therapy in adolescent borderline personality disorder: A proof-of-concept ecological momentary assessment outcome study.

Objective: The effects of Dialectical Behavioral Therapy for Adolescents (DBT-A) on emotional and interpersonal instability were explored in adolescents exhibiting Borderline Personality Disorder (BPD) features, using ecological momentary assessment (EMA) to reduce recall bias.Method: N = 28 help-seeking female adolescents were enrolled, meeting ≥ 3 DSM-IV BPD criteria. BPD criteria, non-suicidal self-injury (NSSI), and depressive symptoms were examined pre- and post-DBT-A treatment (mean duration: 42.74 weeks, SD = 7.46). Participants maintained e-diaries pre- and post-treatment, hourly ratin…

A Randomized Trial of Incentivization to Maximize Retention for Real-Time Symptom and Activity Monitoring Using Ecological Momentary Assessment in Pediatric Concussion.

OBJECTIVE: The aims of this study were to determine the incentivization strategy that maximizes patient adherence to report symptoms and activity via ecological momentary assessment (EMA) after pediatric concussion, and assess the feasibility of tracking concussed youth using EMA from the emergency department (ED) setting. METHODS: This study was a randomized controlled trial of participants ages 13 to 18 years with concussion presenting to an urban, academic pediatric ED within 5 days of injury. Participants were randomized to 1 of 4 incentive arms: 2 dynamic (loss-based and streak) and 2 co…

Effects of anxiety and mood disorders on craving and substance use among patients with substance use disorder: An ecological momentary assessment study.

BACKGROUND: Despite recognition of the negative impact of psychiatric comorbidity on addictive disorders, the mechanisms underlying this association remain poorly understood. The present investigation applied mobile technologies to examine the effect of comorbid mood or anxiety disorders on craving intensity and substance use within the natural conditions of daily life. METHODS: A total of 159 participants were recruited from a French outpatient addiction clinic and completed two weeks of computerized ambulatory monitoring of daily life experiences using Ecological Momentary Assessment (EMA).…

Integration of Ecological Momentary Assessment and Intervention With Wearable-Based Digital Phenotypes to Treat Anxiety in Young Adults: Mixed Methods Experimental Study.

BACKGROUND: Young adults report high levels of anxiety, yet their access to timely treatment remains limited. Mobile-based digital therapeutics, particularly ecological momentary assessment and intervention (EMA/EMI), offer a promising approach to deliver context-responsive care. The integration of wearable-derived digital phenotypes with digital therapeutics may enhance the personalization of feedback in such interventions, but empirical evidence from real-world settings remains scarce. OBJECTIVE: This study examined the real-world applicability and effectiveness of an EMA/EMI-based digital …

Plasma biomarkers of neurodegeneration and intraindividual cognitive variability: Comparing variability across test at one time point and using repeated ecological momentary assessment.

OBJECTIVE: Intraindividual cognitive variability (IICV) is a promising measure for early identification of dementia risk. Fewer studies have … range = 19-84). Cognition was assessed digitally at baseline and three times daily for 15 days via ecological momentary assessment. Hierarchical linear regression models examined associations between biomarkers and IICV, adjusting for demographics, glycemic variability, mean cognition, and nephropathy. Multiple testing correction used Benjamini-Hochberg. RESULTS: IICVs for rea …

Engagement as a predictor of suicidal ideation and suicide attempts: Evidence from a 12-month ecological momentary assessment study in psychiatric outpatients.

Ecological momentary assessment (EMA) enables real-time monitoring of suicidal thoughts, offering a window into dynamic risk processes that static assessments miss. However, it remains unclear whether patterns of EMA engagement-rather than the content of responses-carry clinical significance for suicide risk. This year-long prospective cohort study examined whether EMA engagement predicted daily suicidal ideation and clinician-assessed suicide attempts during the 12-month period among psychiatric outpatients at elevated suicide risk. Participants (N = 585; M age = 44.1 years, SD = 14.4; 64.4% …

Real-Time Associations Between Subjective Cognitive Concerns and Daily Activity Participation in Persons Aging With Stroke: Smartphone-Based Ecological Momentary Assessment Study.

BACKGROUND: Stroke is a leading cause of global disability in the aging population, with cognitive impairments playing a significant role. Prior research has shown that subjective cognitive concerns (SCCs) can predict later dementia and serve as an essential indicator for poststroke functional rehabilitation. The use of smartphone-based ecological momentary assessment (EMA) in real-world environments may help us understand how SCCs relate to daily functioning in individuals aging with stroke, thereby guiding cognitive rehabilitation and prevention efforts. OBJECTIVE: Our study aimed to use EM…

Examining the associations between trauma intrusions, emotion regulation, and affect among European Australian and Chinese Australian trauma survivors using ecological momentary assessment.

OBJECTIVE: This study examined the associations between momentary intrusive memories, emotion regulation, and affect among Chinese Australian and European Australian trauma survivors. METHOD: Trauma survivors (46 European Australians, 49 Chinese Australians) completed momentary measures of intrusions, emotion regulation, and positive and negative affect using an ecological momentary assessment procedure. RESULTS: First, presence of intrusions was associated with greater use of emotion suppression, rumination, reappraisal, problem solving, and worry. Second, cultural group moderated the assoc…

Identifying Time-Variant Predictors of Interest in Completing Brief Digital Mental Health Interventions Among Adult Survivors of Cancer: Ecological Momentary Assessment Study.

BACKGROUND: Digital microinterventions have strong potential to improve the lives of adults diagnosed with cancer. However, little is known … S: We enrolled US adults within 5 years of a cancer diagnosis in a 5-week observational study using ecological momentary assessment. Participants (N=407) were asked 3 times a day for 5 weeks which of 9 brief, mobile-delivered interventions, if any, they would have been interested in completing within the past hour. Intervention options were (1) reducing worry, (2) reducing negat …

Examining Caregiver Practices During Adolescent Outpatient Alcohol Use and Co-Occurring Mental Health Treatment: Protocol for a Dyadic Ecological Momentary Assessment Study.

BACKGROUND: Caregiver-involved treatments for adolescents with alcohol use disorder and co-occurring disorders (AUD+CODs) are associated wit … interactions between caregivers and their adolescents. Accordingly, this protocol outlines a dyadic ecological momentary assessment (EMA) study to examine caregiving practices during AUD+CODs treatment and their associations with adolescent core treatment targets (eg, alcohol craving and use, motivation to reduce or stop drinking, and internalizing and externalizing symptoms). …

Pilot study of a smartphone-based tinnitus therapy using structured counseling and sound therapy: A multiple-baseline design with ecological momentary assessment.

Tinnitus affects a considerable part of the population and develops into a severe disorder in some sufferers. App-based interventions are able to provide low-threshold, cost-effective, and location-independent care for tinnitus patients. Therefore, we developed a smartphone app combining structured counseling with sound therapy and conducted a pilot study to evaluate treatment compliance and symptom improvement (trial registration: DRKS00030007). Outcome variables were Ecological Momentary Assessment (EMA) measured tinnitus distress and loudness and Tinnitus Handicap Inventory (THI) at baselin…

Effects of substance use on monetary delay discounting among people who use stimulants with and without HIV: An ecological momentary assessment study.

Exploration of the real-time relationship between substance use and delay discounting may reveal potential mechanisms driving high-risk behaviors. We conducted an ecological momentary assessment (EMA) study to investigate the effects of substance use on delay discounting in a sample of people who use stimulants (HIV+: 30; HIV-: 34). Participants completed multiple EMAs throughout the day for 28 days. The EMAs collected data on delay discounting and substance use (time since last substance use and level of intoxication). Delay discounting was assessed using a brief Monetary Choice Questionnaire…

Longitudinal social networks impacts on weight and weight-related behaviors assessed using mobile-based ecological momentary assessments: Study Protocols for the SPARC study.

BACKGROUND: The transition from the home to college is a phase in which emerging adults shift toward more unhealthy eating and physical acti … ts of friends and friendship networks. Integrating multiple types of data related to student lives, ecological momentary assessments (EMAs) are administered via a cell phone application, devilSPARC. EMAs collected in four 1-week periods (a total of 4 EMA waves) are integrated with linked data from web-based surveys and anthropometric measurements conducted at four times points ( …

The effect of N-acetylcysteine and working memory training on cocaine use, craving and inhibition in regular cocaine users: correspondence of lab assessments and Ecological Momentary Assessment.

INTRODUCTION: Effective treatment for cocaine use disorder should dampen hypersensitive cue-induced motivational processes and/or strengthen executive control. Using a randomized, double-blind, placebo-controlled intervention, the primary aim of this study was to investigate the effect of N-Acetylcysteine (NAC) and working memory (WM)-training to reduce cocaine use and craving and to improve inhibition assessed in the laboratory and during Ecological Momentary Assessment (EMA). The second aim was to examine correspondence between laboratory and EMA data. METHODS: Twenty-four of 38 cocaine-usi…

The Effect of Hunger on the Likelihood of Glucose Excursions in Adults with Overweight or Obesity: Continuous Glucose Monitoring and Ecological Momentary Assessment Observational Study.

BACKGROUND: Maintaining stable glucose levels is important for metabolic health. Glucose excursions (GEs), which are marked increases in glu … ihood of GE occurring, in adults with overweight or obesity using continuous glucose monitoring and ecological momentary assessment. METHODS: Data from 84 nondiabetic adults with overweight or obesity (mean age 47.7, SD 11.5 years) were analyzed over a 14-day period. Participants were recruited through community-based methods and enrolled between October 2022 and April 2023. Ec …

Social Network Determinants of Cigarette Forgoing and Quit-Related Conversations in a 15-Day Ecological Momentary Assessment Study in Mexico and the US.

INTRODUCTION: It is unclear why people of Mexican ancestry who smoke report relatively high rates of discussing quitting-related topics, which predicts cessation attempts. METHODS: Using Ecological Momentary Assessment (EMA), adults from Mexico (n=40) and with Mexican heritage living in the US (n=52) who smoked daily were sent texts/emails each morning with cessation tips and cessation benefits over 15 days. At baseline, participants reported their personal network characteristics across up to eight different alters. Each evening of the 15 days, participants reported forgoing any cigarettes t…

Establishing the Reliability and Validity of A Novel Ecological Momentary Assessment Tool in Healthy College-Aged Athletes: A Foundation for Future Concussion Research.

OBJECTIVE: This study evaluated the psychometric properties and clinical feasibility of administering a post-concussion symptom checklist and real-time assessments of psychological health-related quality of life (PHRQoL) in healthy college-aged individuals via a mobile, ecological momentary assessment text messaging platform, Recovering Concussion Update on Progression of Symptoms (ReCoUPS). SETTING: University laboratory setting. PARTICIPANTS: Healthy college-aged athletes (n = 93; 64 female, 29 male; µ age = 21.37 ± 2.63 years) who currently play or recently (i.e., within the past year) pl…

Продольная цифровая Фенотиляция многоразового склероза, использующая пассивно оповещенные поводы и экологические оценки моментальных изменений: оценка реального мира.

ПОДСКАЗКА: Продольное отслеживание симптомов множественного склероза (MS) в окружающей среде человека среды может улучшить самоконтроль и клиническое управление людьми с MS. Традиционные методы отслеживания симптомов основаны на самоотчетах и клинических посещениях, которые могут быть редкими, субъективными и обременительными. Цифровые фенотификации с использованием пассивно собранных данных с датчиков смартфонов и фитнес-трекеров являются многообещающей альтернативой для непрерывного мониторинга симптомов в режиме реального времени с минимальным бременем для пациента. ЦЕЛЬ: Мы поставили перед

Совпадение в аннотации оригинала
BACKGROUND: Longitudinal tracking of multiple sclerosis (MS) symptoms in an individual's environment may improve self-monitoring and clinica … oor sleep quality. Further, we examined the impact of incorporating behavioral context features and ecological momentary assessments on prediction performance. METHODS: We conducted a 12- to 24-week longitudinal study involving 104 people with MS, collecting passive sensor and behavioral health data. Smartphone sensors recorded call activity, location, and screen use, while fit …

Unequivocally large, but not enormous: An examination of the nutritional content of objective and subjective binge-eating episodes using ecological momentary assessment data.

OBJECTIVE: This study compared the macronutrient profiles of subjective binge-eating episodes (SBEs), objective binge-eating episodes (OBEs), and typical eating episodes. METHOD: Twenty-one adults with binge eating completed ecological momentary assessment of all eating episodes for 2 weeks, including detailed monitoring of food types and portions. Binge-eating episodes (N = 237) were coded as OBEs (n = 76) or SBEs (n = 161). Calories and macronutrients were computed using manufacturer information and USDA Food and Nutrient Database for Dietary Studies. Multilevel regression models compared t…