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Tubbs AS, Perlis ML, Killgore WDS, Karp JF, Grandner MA, Fernandez FX. Empirical clustering to identify individuals for whom insomnia is more closely related to suicidal ideation. J Affect Disord 2024; 362:36-44. [PMID: 38942202 DOI: 10.1016/j.jad.2024.06.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/29/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND Although the effect sizes are modest, insomnia is consistently associated with suicidal thoughts and behaviors. Subgroup analyses can efficiently identify for whom insomnia is most relevant to suicidal ideation. To improve clinical case identification, the present study sought to identify subclusters of lifetime suicidal ideators for whom insomnia was most closely related to current suicidal ideation. METHODS Data on N = 4750 lifetime suicidal ideators were extracted from the Military Suicide Research Consortium's Common Data Elements. Data on sociodemographic characteristics, severity and history of suicidal thoughts and behaviors, and related clinical characteristics were clustered by unsupervised machine learning algorithms. Robust Poisson regression estimated cluster by insomnia associations with current suicidal ideation. RESULTS Three clusters were identified: a modest symptom severity cluster (N = 1757, 37.0 %), an elevated severity cluster (N = 1444 30.4 %), and a high severity cluster (N = 1549 32.6 %). In Cluster 1, insomnia was associated with current suicidal ideation (PRR 1.29 [1.13-1.46]) and remained significant after adjusting for sociodemographic and clinical covariates. In Cluster 2, insomnia was associated with current suicidal ideation (PRR 1.14 [1.01-1.30]), but not after adjusting for sociodemographic and clinical covariates. In Cluster 3, insomnia was associated with current suicidal ideation (PRR 1.12 [1.03-1.21]) and remained significant after adjusting for sociodemographic covariates, but not clinical covariates. LIMITATIONS Cross-sectional design, lack of diagnostic data, non-representative sample. CONCLUSION Insomnia appears more closely related to current suicidal ideation among modest severity individuals than other subgroups. Future work should use prospective designs and more comprehensive risk factor measures to confirm these findings.
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Affiliation(s)
- Andrew S Tubbs
- Department of Psychiatry, University of Arizona College of Medicine - Tucson, Tucson, AZ 85724, USA.
| | - Michael L Perlis
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - William D S Killgore
- Department of Psychiatry, University of Arizona College of Medicine - Tucson, Tucson, AZ 85724, USA
| | - Jordan F Karp
- Department of Psychiatry, University of Arizona College of Medicine - Tucson, Tucson, AZ 85724, USA
| | - Michael A Grandner
- Department of Psychiatry, University of Arizona College of Medicine - Tucson, Tucson, AZ 85724, USA
| | - Fabian-Xosé Fernandez
- Evelyn F. McKnight Brain Institute, Department of Psychology, University of Arizona, Tucson, AZ 85719, USA
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Zhu J, Niu L, Hou X, Tao H, Ma Y, Silenzio V, Lin K, Zhou L. Feasibility and Acceptability of Ecological Momentary Assessment to Assess Suicide Risk among Young People with Mood Disorder in China. Psychiatry Res 2024; 340:116138. [PMID: 39182319 DOI: 10.1016/j.psychres.2024.116138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 04/21/2024] [Accepted: 08/08/2024] [Indexed: 08/27/2024]
Abstract
Suicidal thoughts and behaviors (STBs) are increasing among young people (aged 12-24 years) in China. Although Ecological Momentary Assessment (EMA) has been increasingly used to study STBs worldwide, no study has been conducted on young people with mood disorders (MD) in China. This mixed-method study aimed to evaluate the feasibility and acceptability of suicide risk monitoring in 75 young people with MD. Participants completed five to eight daily EMA surveys and wore smart bands for the EMA study. Semi-structured interviews were used to collect feedback. High adherence to EMA surveys (73.0 %) and smart bands (87.4 %) indicated feasibility. Participants reported an overall positive experience with the EMA study (helpful, friendly, and acceptable). Additionally, the reasons they were willing to comply with the EMA study were: (1) seeing the possibility of returning to "normal," and (2) experiencing the process of returning. However, a small proportion of participants had negative experiences (e.g., annoyance and missing prompts). The results of this mixed-methods study provide preliminary support for the feasibility and acceptability of using EMA (combined smartphones and wearable sensor devices) to assess suicidality among young people with MD in the Chinese cultural and social context.
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Affiliation(s)
- Jiaxin Zhu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Lu Niu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China.
| | - Xiaofei Hou
- Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Haojuan Tao
- National Clinical Research Center for Mental Disorder, and Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yarong Ma
- The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China
| | - Vincent Silenzio
- Urban-Global Public Health, Rutgers School of Public Health, Rutgers The State University of New Jersey, Newark, NJ, United States
| | - Kangguang Lin
- The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China
| | - Liang Zhou
- The Affiliated Brain Hospital, Guangzhou Medical University, Guangzhou, China
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Ottenstein C, Hasselhorn K, Lischetzke T. Measurement reactivity in ambulatory assessment: Increase in emotional clarity over time independent of sampling frequency. Behav Res Methods 2024; 56:6150-6164. [PMID: 38291223 PMCID: PMC11335897 DOI: 10.3758/s13428-024-02346-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 02/01/2024]
Abstract
Ambulatory assessment (AA) studies are frequently used to study emotions, cognitions, and behavior in daily life. But does the measurement itself produce reactivity, that is, are the constructs that are measured influenced by participation? We investigated individual differences in intraindividual change in momentary emotional clarity and momentary pleasant-unpleasant mood over the course of an AA study. Specifically, we experimentally manipulated sampling frequency and hypothesized that the intraindividual change over time would be stronger when sampling frequency was high (vs. low). Moreover, we assumed that individual differences in dispositional mood regulation would moderate the direction of intraindividual change in momentary pleasant-unpleasant mood over time. Students (n = 313) were prompted either three or nine times a day for 1 week (data collection took place in 2019 and 2020). Multilevel growth curve models showed that momentary emotional clarity increased within participants over the course of the AA phase, but this increase did not differ between the two sampling frequency groups. Pleasant-unpleasant mood did not show a systematic trend over the course of the study, and mood regulation did not predict individual differences in mood change over time. Again, results were not moderated by the sampling frequency group. We discuss limitations of our study (e.g., WEIRD sample) and potential practical implications regarding sampling frequency in AA studies. Future studies should further systematically investigate the circumstances under which measurement reactivity is more likely to occur.
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Kivelä LMM, Fiß F, van der Does W, Antypa N. Examination of Acceptability, Feasibility, and Iatrogenic Effects of Ecological Momentary Assessment (EMA) of Suicidal Ideation. Assessment 2024; 31:1292-1308. [PMID: 38098238 PMCID: PMC11292966 DOI: 10.1177/10731911231216053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
Ecological momentary assessment (EMA) can be used to examine the dynamics of suicidal ideation in daily life. While the general acceptability and feasibility of EMA in suicide research has been established, further examination of potential iatrogenic effects (i.e., negative reactivity) and identifying those more likely to react negatively is needed. Participants (N = 82) with current suicidal ideation completed 21 days of EMA (4×/day) and filled in M = 78% (Med = 84%) of the EMA. No positive or negative affect reactivity was observed in EMA ratings over the study period. Retrospectively, most participants rated their experience as positive (69%); 22% indicated mood worsening, and 18% suicidal ideation reactivity. Those with more borderline personality traits, posttraumatic stress disorder (PTSD), and higher depressive, anxiety, and suicidal ideation symptoms, were more likely to report iatrogenic effects. In conclusion, while high compliance rates and lack of affect reactivity during EMA indicate that EMA is well tolerated in suicide research, a minority of participants may report subjective mood effects in retrospect.
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Affiliation(s)
| | - F. Fiß
- Leiden University, The Netherlands
| | - W. van der Does
- Leiden University, The Netherlands
- Leiden University Treatment and Expertise Centre (LUBEC), The Netherlands
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Al-Dajani N, Arango A, Kentopp SD, Jiang A, Czyz EK. An In-Depth Exploration of the Relationship Between Suicidal Ideation and Emotion Processes in Adolescents. Behav Ther 2024; 55:961-973. [PMID: 39174273 PMCID: PMC11341949 DOI: 10.1016/j.beth.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 02/06/2024] [Accepted: 02/20/2024] [Indexed: 08/24/2024]
Abstract
Previous research has shown a relationship between proximal (i.e., close-in-time) emotion experiences and suicidal ideation (SI). Yet, it remains unclear which emotion processes (i.e., the level of the emotion [intensity], how much emotions vary [variability], emotional consistency [inertia], how specific emotions are [differentiation]) and which emotions (i.e., sadness, hopelessness, anger, nervousness, happiness) are most potent predictors of SI. Seventy-seven adolescents (67.5% assigned female at birth) completed daily diaries for 4 weeks after psychiatric hospitalization. Levels of the above-mentioned emotions and frequency of SI were recorded. For each week and each emotion, mean (intensity), standard deviation (variability), autocorrelation (inertia), and intraclass correlation coefficients (ICCs; negative emotion differentiation) were calculated (i.e., four observations/person). Multilevel models examined whether (a) mean intensity, variability, and their interaction; and (b) mean intensity, inertia, and their interaction, were related to mean weekly SI frequency. A separate model examined whether negative emotion differentiation was related to mean weekly SI frequency after adjusting for mean intensity. A significant interaction between mean intensity of anger and variability of anger emerged (B = 0.54, SE = 0.24, p = .023); a positive relationship between mean anger and mean SI frequency was present at moderate or high levels of anger variability but not at its low levels. Mean intensity of most emotions was related to SI frequency in the expected directions. No other statistically significant findings emerged. Results revealed the importance of considering multiple emotion features, their dynamic nature, and their combined effect. Future research should explore mechanisms accounting for anger being related to heightened proximal SI, along with an examination of effective intervention strategies to reduce anger intensity and variability.
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Horwitz AG, McCarthy K, Sen S. A review of the peak-end rule in mental health contexts. Curr Opin Psychol 2024; 58:101845. [PMID: 39018885 PMCID: PMC11343653 DOI: 10.1016/j.copsyc.2024.101845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 07/03/2024] [Accepted: 07/04/2024] [Indexed: 07/19/2024]
Abstract
The peak-end rule, a memory heuristic in which the most emotionally salient part of an experience (i.e., peak) and conclusion of an experience (i.e., end) are weighted more heavily in summary evaluations, has been understudied in mental health contexts. The recent growth of intensive longitudinal methods has provided new opportunities for examining the peak-end rule in the retrospective recall of mental health symptoms, including measures often used in measurement-based care initiatives. Additionally, principles of the peak-end rule have significant potential to be applied to exposure-based therapy procedures. Additional research is needed to better understand the contexts in which, and persons for whom, the peak-end rule presents a greater risk of bias, to ultimately improve assessment strategies and clinical care.
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Affiliation(s)
- Adam G Horwitz
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI, 48109, USA.
| | - Kaitlyn McCarthy
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI, 48109, USA
| | - Srijan Sen
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI, 48109, USA
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7
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Ratzon R, Reiter J, Goltser-Dubner T, Segman R, Weisstub EG, Benarroch F, Ran SRZ, Kianski E, Giesser R, Weinberg PB, Ben-Ari A, Sela Y, Nitsan MB, Lotan A, Shalev A. Sleep measures as a predictor of suicidal ideation among high-risk adolescents. Eur Child Adolesc Psychiatry 2024; 33:2781-2790. [PMID: 38225414 DOI: 10.1007/s00787-023-02358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024]
Abstract
Suicide is the second leading cause of death among youth aged 15-24 years. Identifying modifiable risk factors relevant to adolescents is crucial for suicide prevention. Sleep patterns have been linked to suicidality in adults, but lack sufficient study in youth. This ecological momentary assessment (EMA) study aimed to explore the relationship between objectively and subjectively measured sleep characteristics and next-day suicidal ideation in high-risk youth. We included 29 adolescents (12-18 years old) admitted to the inpatient psychiatric ward post-suicide attempt or due to suicidal intent within the previous month. We conducted objective (actigraphy) and subjective (sleep diary) sleep pattern assessments over ten consecutive days. Daily suicidal ideation was evaluated using a questionnaire based on the validated C-SSRS interview. A significant positive association was observed between sleep onset latency (SOL) and expressing a "death wish" the following day (OR = 1.06, 95% CI [1-1.11], p = .04), with each minute of longer SOL increased the risk for a death wish the following day by 6%. In addition, a marginally significant negative association was observed between total sleep time (TST) and expressing a "death wish" the following day (OR = 0.57, 95% CI [0.3-1.11], p = 0.1), with each one-hour decrease in objectively measured TST increasing the odds of a death wish by 43%. Our study highlights the interplay between sleep patterns and suicidal ideation, with SOL and TST playing a significant role that may function as proximal risk factors for suicidality and as a target for intervention while treating suicidal youth.
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Affiliation(s)
- Roy Ratzon
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
| | - Joel Reiter
- Pediatric Pulmonary and Sleep Unit, Department of Pediatrics, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Tanya Goltser-Dubner
- Molecular Psychiatry Laboratory, The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ronen Segman
- Molecular Psychiatry Laboratory, The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Esti Galili Weisstub
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
| | - Fortunato Benarroch
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
| | - Shlomo Rahmani Zwi Ran
- Adult Inpatient Unit, The Biological Psychiatry Laboratory, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ella Kianski
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
| | - Ruth Giesser
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
| | - Pnina Blum Weinberg
- The Donald Cohen Child and Adolescent Psychiatry Department, Eitanim Psychiatric Hospital, The Jerusalem Mental Health Center, Jerusalem, Israel
| | - Amichai Ben-Ari
- Department of Behavioral Sciences, Ariel University, Ariel, Israel
| | - Yaron Sela
- The Research Center for Internet Psychology (CIP), Sammy Ofer School of Communication, Reichman University, Herzliya, Israel
| | - Moriah Bar Nitsan
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel
- Department of Behavioral Sciences, Ariel University, Ariel, Israel
| | - Amit Lotan
- Adult Inpatient Unit, The Biological Psychiatry Laboratory, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Amit Shalev
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization, Faculty of Medicine, Hebrew University of Jerusalem, Kiryat Hadassah, Ein Kerem, P.O.B. 12000, Jerusalem, Israel.
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Pollak OH, Sheehan AE, Walsh RFL, Stephenson AR, Zell H, Mayes J, Lawrence HR, Bettis AH, Liu RT. Assessment of suicidal thoughts and behaviors in adults: A systematic review of measure psychometric properties and implications for clinical and research utility. Clin Psychol Rev 2024; 112:102464. [PMID: 39106741 PMCID: PMC11346605 DOI: 10.1016/j.cpr.2024.102464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 06/12/2024] [Accepted: 07/06/2024] [Indexed: 08/09/2024]
Abstract
High-quality clinical care and research on suicidal thoughts and behaviors (STBs) depends on availability and implementation of reliable and valid measures of STBs. In contrast to studies examining STB risk factors, screening instruments, or treatment, little research has rigorously examined the content, characteristics, and psychometric properties of STB measures themselves. This systematic review (1) identified STB measures that conform to empirically supported definitions of STBs, and (2) identified peer-reviewed papers reporting on the psychometric properties of these measures in adults. Data on psychometric properties and other measure characteristics were extracted. A total of 21 eligible measures were identified in the first stage. In the second stage, 70 articles (with 79 independent samples) were included with psychometric data in adult samples for 19 measures. Although there was support for strong internal consistency and content validity across many measures, face validity and clinical utility concerns were prevalent. Few measures comprehensively assessed suicidal behaviors, and interview-based assessments tended to show the strongest psychometric properties and clinical utility. Findings are discussed in the context of recommendations for improving existing measures, including future research to increase utility and translatability across clinical settings, delivery methods, and diverse populations.
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Affiliation(s)
- Olivia H Pollak
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Ana E Sheehan
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | - Rachel F L Walsh
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Auburn R Stephenson
- Department of Psychology and Neuroscience, Temple University, Philadelphia, PA, USA
| | - Holly Zell
- School of Psychological Science, Oregon State University, Corvallis, OR, USA
| | - Jenna Mayes
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Alexandra H Bettis
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Richard T Liu
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
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Andrewes HE, Cavelti M, Hulbert C, Cotton SM, Betts JK, Jackson HJ, McCutcheon L, Gleeson J, Davey CG, Chanen AM. An analysis of real-time suicidal ideation and its relationship with retrospective reports among young people with borderline personality disorder. Suicide Life Threat Behav 2024; 54:468-478. [PMID: 38375970 DOI: 10.1111/sltb.13058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/21/2024]
Abstract
INTRODUCTION This study aimed to analyze the real-time variability of suicidal ideation intensity and the relationship between real-time and retrospective reports of suicidal ideation made on the Beck Scale for Suicidal Ideation (BSS), among young people with borderline personality disorder (BPD). METHODS Young people (15-25-year olds) with BPD (N = 46), recruited from two government-funded mental health services, rated the intensity of their suicidal ideation six times per day for 7 days before completing the BSS. RESULTS For 70% of participants, suicidal ideation changed in intensity approximately five times across the week, both within and between days. BSS ratings were most highly correlated with the highest real-time ratings of suicidal ideation. However, this was not significantly different from the relationship between the BSS and both the average and most recent ratings. Median ratings of suicidal ideation intensity were higher on the BSS compared with an equivalent question asked in real time. CONCLUSION Findings suggest that young people with BPD experience high levels of fluctuation in their intensity of suicidal ideation across a week and that retrospective reports of suicidal ideation might be more reflective of the most intense experience of suicidal ideation across the week.
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Affiliation(s)
- Holly E Andrewes
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Marialuisa Cavelti
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
- Translational Research Centre, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - Carol Hulbert
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Susan M Cotton
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Jennifer K Betts
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Henry J Jackson
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Louise McCutcheon
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - John Gleeson
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia
| | - Christopher G Davey
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
| | - Andrew M Chanen
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Victoria, Australia
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Esposito EC, Ellerkamp H, Eisenberg AM, Handley ED, Glenn CR. Suicide Ideation Among Transgender and Gender Diverse Adolescents: The Role of Parental Invalidation of Adolescents' Gender Identity. Res Child Adolesc Psychopathol 2024:10.1007/s10802-024-01203-y. [PMID: 38767739 DOI: 10.1007/s10802-024-01203-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2024] [Indexed: 05/22/2024]
Abstract
Transgender and gender diverse (TGD) youth experience chronic and acute stress associated with their gender identity contributing to their increased risk of suicide and suicide ideation (SI) compared to non-TGD peers. This study examined how invalidating and accepting gender-related experiences with a parent impact SI severity among TGD adolescents cross-sectionally and longitudinally, within-person. Participants were 15 TGD adolescents with past month SI recruited across community and clinical settings. Adolescents completed a baseline assessment of validated interviews and self-report measures on parental invalidation and SI severity. Over a 14-day follow-up period, adolescents reported instances of parental gender invalidation and acceptance, relative stress of those experiences, and SI severity multiple times/day via ecological momentary assessment (EMA). Bivariate associations of parental invalidation and acceptance with SI were examined at baseline, while multilevel models examined the relationship within-person over follow-up. Cross-sectionally, greater perceived invalidation and non-affirmation by their parents was associated with more severe SI. Over the follow up, instances of perceived parental invalidation were associated with passive SI within-person. Findings partially support the minority stress theory and social safety perspective by showing that perceived gender-invalidation from parents affects SI in TGD adolescents, both cross-sectionally and longitudinally. Further research is needed to identify specific emotional and cognitive factors, such as perceived stress, that contribute to the risk of SI among TGD youth and inform the development of targeted interventions for this vulnerable population.
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Affiliation(s)
- Erika C Esposito
- Department of Psychology, Mt. Hope Family Center, University of Rochester, 355 Meliora Hall, Box 270266, Rochester, NY, 14627, USA.
| | - Hannah Ellerkamp
- Northwell Health Physician Partners LGBTQ Transgender Program, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, Hempstead, USA
| | - Alana M Eisenberg
- Department of Psychology, Mt. Hope Family Center, University of Rochester, 355 Meliora Hall, Box 270266, Rochester, NY, 14627, USA
| | - Elizabeth D Handley
- Department of Psychology, Mt. Hope Family Center, University of Rochester, 355 Meliora Hall, Box 270266, Rochester, NY, 14627, USA
| | - Catherine R Glenn
- Department of Psychology, Old Dominion University, Norfolk, VA, USA
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA, USA
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11
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Chen T, Niu L, Zhu J, Hou X, Tao H, Ma Y, Silenzio V, Lin K, Zhou L. Effects of frequent assessments on the severity of suicidal thoughts: an ecological momentary assessment study. Front Public Health 2024; 12:1358604. [PMID: 38827619 PMCID: PMC11141048 DOI: 10.3389/fpubh.2024.1358604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/25/2024] [Indexed: 06/04/2024] Open
Abstract
Objective In recent years, there has been a significant increase in research using ecological momentary assessment (EMA) to explore suicidal thoughts and behaviors (STBs). Meanwhile, concerns have been raised regarding the potential impacts of frequent and intense STBs assessments on the study participants. Methods From November 2021 to June 2023, a total of 83 adolescent and young adult outpatients (Mage = 21.0, SDage = 6.3, 71.1% female), who were diagnosed with mood disorders, were recruited from three psychiatric clinics in China. Smartphone-based EMA was used to measure suicidal thoughts three times per day at randomly selected times. We examined the change of suicidal thoughts in each measurement and within 1 day to evaluate potential adverse effects using Bayesian multilevel models. Results The 3,105 effective surveys were nested in 83 participants (median follow-up days: 14 days). The results of two-level models indicated that suicidal thoughts decreased during the monitoring period. However, this effect varied among different individuals in the two-level model. Conclusion Our findings did not support the notion that repeated assessment of suicidal thoughts is iatrogenic, but future research should continue to investigate the impact of frequent assessment on suicidal thoughts, taking into account individual differences and utilizing larger sample sizes.
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Affiliation(s)
- Tengwei Chen
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Lu Niu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jiaxin Zhu
- Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
| | - Xiaofei Hou
- Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, Tianjin, China
| | - Haojuan Tao
- National Clinical Research Center for Mental Disorders, and Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Yarong Ma
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Vincent Silenzio
- Urban-Global Public Health, Rutgers School of Public Health, Rutgers, The State University of New Jersey, Newark, NJ, United States
| | - Kangguang Lin
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
- School of Health and Life Sciences University of Health and Rehabilitation Sciences, Qingdao, China
| | - Liang Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
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12
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King CA, Gipson Allen PY, Ahamed SI, Webb M, Casper TC, Brent D, Grupp-Phelan J, Rogers TA, Arango A, Al-Dajani N, McGuire TC, Bagge CL. 24-Hour warning signs for adolescent suicide attempts. Psychol Med 2024; 54:1272-1283. [PMID: 37947215 DOI: 10.1017/s0033291723003112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
BACKGROUND Little is known about when youth may be at greatest risk for attempting suicide, which is critically important information for the parents, caregivers, and professionals who care for youth at risk. This study used adolescent and parent reports, and a case-crossover, within-subject design to identify 24-hour warning signs (WS) for suicide attempts. METHODS Adolescents (N = 1094, ages 13 to 18) with one or more suicide risk factors were enrolled and invited to complete bi-weekly, 8-10 item text message surveys for 18 months. Adolescents who reported a suicide attempt (survey item) were invited to participate in an interview regarding their thoughts, feelings/emotions, and behaviors/events during the 24-hours prior to their attempt (case period) and a prior 24-hour period (control period). Their parents participated in an interview regarding the adolescents' behaviors/events during these same periods. Adolescent or adolescent and parent interviews were completed for 105 adolescents (81.9% female; 66.7% White, 19.0% Black, 14.3% other). RESULTS Both parent and adolescent reports of suicidal communications and withdrawal from social and other activities differentiated case and control periods. Adolescent reports also identified feelings (self-hate, emotional pain, rush of feelings, lower levels of rage toward others), cognitions (suicidal rumination, perceived burdensomeness, anger/hostility), and serious conflict with parents as WS in multi-variable models. CONCLUSIONS This study identified 24-hour WS in the domains of cognitions, feelings, and behaviors/events, providing an evidence base for the dissemination of information about signs of proximal risk for adolescent suicide attempts.
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Affiliation(s)
- Cheryl A King
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Polly Y Gipson Allen
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
| | | | - Michael Webb
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - T Charles Casper
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | - David Brent
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jacqueline Grupp-Phelan
- Department of Emergency Medicine, University of California San Francisco, San Francisco, CA, USA
| | - T Alexander Rogers
- Department of Emergency Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Alejandra Arango
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Nadia Al-Dajani
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Taylor C McGuire
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Courtney L Bagge
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, USA
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13
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Pérez S, Layrón JE, Barrigón ML, Baca-García E, Marco JH. Perceived burdensomeness, thwarted belongingness, and hopelessness as predictors of future suicidal ideation in Spanish university students. DEATH STUDIES 2024; 48:454-464. [PMID: 37449532 DOI: 10.1080/07481187.2023.2235569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
The Interpersonal Theory of Suicide (IPTS) has received support for its role in understanding suicidal thoughts and behaviors. However, few longitudinal studies have focused on testing this theory in university students. The present study aimed to confirm the theoretical model of the IPTS in a sample of 225 Spanish university students, using path analysis in a longitudinal study. We assessed thwarted belongingness and perceived burdensomeness at T1 and hopelessness and suicidal ideation at T2, 12-14 weeks later. Moreover, we assessed suicidal ideation weekly for 14 weeks. Path analyses confirmed the Interpersonal Theory of Suicide model, with thwarted belongingness and perceived burdensomeness as direct and indirect predictors of suicidal ideation through hopelessness. Providers of guidance and clinical services in university settings should be trained to identify perceived burdensomeness, social belongingness, hopelessness, and suicidal ideation when screening for suicide prevention.
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Affiliation(s)
- Sandra Pérez
- Department of Personality, Assessment and Psychological Treatments, Universidad de Valencia, Valencia, Spain
| | - Jose Enrique Layrón
- School of Doctorate, Universidad Católica de Valencia "San Vicente Mártir", Valencia, Spain
- Faculty of Psychology, International University of Valencia, Valencia, Spain
| | - Maria Luisa Barrigón
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain
- Department of Psychiatry, Hospital Gregorio Marañón, Madrid, Spain
| | - Enrique Baca-García
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain
- Department of Psychiatry, Hospital Universitario Rey Juan Carlos, Móstoles, Madrid, Spain
- Department of Psychiatry, Centre Hospitalier Universitaire De Nîmes, Nîmes, France
- Universidad Autónoma de Madrid, Madrid, Spain
- Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
- Department of Psychiatry, Hospital Universitario Central de Villalba, Madrid, Spain
- Department of Psychiatry, Hospital Universitario Infanta Elena, Valdemoro, Madrid, Spain
- Universidad Católica del Maule, Talca, Chile
- CIBERSAM (Centro de Investigación Biomédica en Red Salud Mental), Carlos III Institute of Health, Madrid, Spain
| | - Jose H Marco
- Department of Personality, Assessment and Psychological Treatments, Universidad de Valencia, Valencia, Spain
- CIBER Fisiopatología Obesidad y Nutricion (CIBEROBN), Madrid, Spain
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14
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Pagliaccio D, Bitran A, Kirshenbaum JS, Alqueza KL, Durham K, Chernick LS, Joyce K, Lan R, Porta G, Brent DA, Allen NB, Auerbach RP. Testing the interpersonal theory of suicide in adolescents: A multi-wave longitudinal study. J Child Psychol Psychiatry 2024; 65:668-679. [PMID: 37474206 PMCID: PMC10799188 DOI: 10.1111/jcpp.13868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Suicide is a major public health crisis among youth. Several prominent theories, including the Interpersonal Theory of Suicide (IPTS), aim to characterize the factors leading from suicide ideation to action. These theories are largely based on findings in adults and require testing and elaboration in adolescents. METHODS Data were examined from high-risk 13-18-year-old adolescents (N = 167) participating in a multi-wave, longitudinal study; 63% of the sample exhibited current suicidal thoughts or recent behaviors (n = 105). The study included a 6-month follow-up period with clinical interviews and self-report measures at each of the four assessments as well as weekly smartphone-based assessments of suicidal thoughts and behaviors. Regression and structural equation models were used to probe hypotheses related to the core tenets of the IPTS. RESULTS Feelings of perceived burdensomeness were associated with more severe self-reported suicidal ideation (b = 0.58, t(158) = 7.64, p < .001). Similarly, burdensomeness was associated with more frequent ideation based on weekly smartphone ratings (b = 0.11, t(1460) = 3.41, p < .001). Contrary to IPTS hypotheses, neither feelings of thwarted belongingness, nor interactions between burdensomeness and thwarted belongingness were significantly associated with ideation (ps > .05). Only elevated depression severity was associated with greater odds of suicide events (i.e., suicide attempts, psychiatric hospitalizations, and/or emergency department visits for suicide concerns) during the follow-up period (OR = 1.83, t(158) = 2.44, p = .01). No effect of acquired capability was found. CONCLUSIONS Perceptions of burdensomeness to others reflect a critical risk factor for suicidal ideation among high-risk adolescents. Null findings with other IPTS constructs may suggest a need to adopt more developmentally sensitive models or measures of interpersonal and acquired capability risk factors for youth. Refining methods and theoretical models of suicide risk may help improve the identification of high-risk cases and inform clinical intervention.
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Affiliation(s)
- David Pagliaccio
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Alma Bitran
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Jaclyn S. Kirshenbaum
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Kira L. Alqueza
- School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, FL
| | - Katherine Durham
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Lauren S. Chernick
- Department of Emergency Medicine, Columbia University Irving Medical Center, New York, NY
| | - Karla Joyce
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ranqing Lan
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
| | - Giovanna Porta
- UPMC Western Psychiatric Hospital, Pittsburgh, Pennsylvania
| | - David A. Brent
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | | | - Randy P. Auerbach
- Division of Child and Adolescent Psychiatry, New York State Psychiatric Institute, New York, NY
- Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY
- Sackler Institute for Developmental Psychobiology at Columbia University, New York, NY, USA
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15
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May AM, Al-Dajani N, Ballard ED, Czyz E. Safety plan use in the daily lives of adolescents after psychiatric hospitalization. Suicide Life Threat Behav 2023; 53:870-879. [PMID: 37605441 PMCID: PMC10592210 DOI: 10.1111/sltb.12989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 07/18/2023] [Accepted: 07/25/2023] [Indexed: 08/23/2023]
Abstract
INTRODUCTION Safety planning type interventions (SPTI's) are brief suicide-specific interventions. Little is known about safety plan use during high-risk periods, and whether safety plan use is influenced by baseline characteristics. This study examined how adolescents recently hospitalized for suicide risk use their safety plans post-discharge, tested moderators of safety plan utilization, and explored the relationship between changes in utilization and changes in suicidal ideation (SI) over time. METHODS Seventy-eight adolescents hospitalized for suicide risk who participated in a pilot trial of safety planning responded to one survey/day for 4 weeks post-discharge and completed a 1-month assessment. RESULTS Over 90% of adolescents reported having access to their safety plan during the month post-discharge. Safety plan use and SI declined over time. No baseline characteristics predicted safety plan use in the 4 weeks after discharge, or changes in safety plan use over time. However, the relationship between changes in safety plan use and changes in SI was moderated. For girls, SI and safety plan use rose and fell together; for boys, safety plan use declined regardless of changes in SI. CONCLUSIONS High-risk adolescents retain and use their safety plans. Results underscore the importance of looking at sex effects on SPTI utilization.
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Affiliation(s)
| | - Nadia Al-Dajani
- Department of Psychological and Brain Sciences, University of Louisville
| | - Elizabeth D. Ballard
- Experimental Therapeutics and Pathophysiology Branch, National Institute of Mental Health, National Institute of Health
| | - Ewa Czyz
- Department of Psychiatry, University of Michigan
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16
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Auerbach RP, Lan R, Galfalvy H, Alqueza KL, Cohn JF, Crowley RN, Durham K, Joyce KJ, Kahn LE, Kamath RA, Morency LP, Porta G, Srinivasan A, Zelazny J, Brent DA, Allen NB. Intensive Longitudinal Assessment of Adolescents to Predict Suicidal Thoughts and Behaviors. J Am Acad Child Adolesc Psychiatry 2023; 62:1010-1020. [PMID: 37182586 PMCID: PMC10524866 DOI: 10.1016/j.jaac.2023.03.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 03/24/2023] [Accepted: 05/05/2023] [Indexed: 05/16/2023]
Abstract
OBJECTIVE Suicide is a leading cause of death among adolescents. However, there are no clinical tools to detect proximal risk for suicide. METHOD Participants included 13- to 18-year-old adolescents (N = 103) reporting a current depressive, anxiety, and/or substance use disorder who owned a smartphone; 62% reported current suicidal ideation, with 25% indicating a past-year attempt. At baseline, participants were administered clinical interviews to assess lifetime disorders and suicidal thoughts and behaviors (STBs). Self-reports assessing symptoms and suicide risk factors also were obtained. In addition, the Effortless Assessment of Risk States (EARS) app was installed on adolescent smartphones to acquire daily mood and weekly suicidal ideation severity during the 6-month follow-up period. Adolescents completed STB and psychiatric service use interviews at the 1-, 3-, and 6-month follow-up assessments. RESULTS K-means clustering based on aggregates of weekly suicidal ideation scores resulted in a 3-group solution reflecting high-risk (n = 26), medium-risk (n = 47), and low-risk (n = 30) groups. Of the high-risk group, 58% reported suicidal events (ie, suicide attempts, psychiatric hospitalizations, emergency department visits, ideation severity requiring an intervention) during the 6-month follow-up period. For participants in the high-risk and medium-risk groups (n = 73), mood disturbances in the preceding 7 days predicted clinically significant ideation, with a 1-SD decrease in mood doubling participants' likelihood of reporting clinically significant ideation on a given week. CONCLUSION Intensive longitudinal assessment through use of personal smartphones offers a feasible method to assess variability in adolescents' emotional experiences and suicide risk. Translating these tools into clinical practice may help to reduce the needless loss of life among adolescents.
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Affiliation(s)
- Randy P Auerbach
- Columbia University, New York, and New York State Psychiatric Institute, New York; Sackler Institute, New York.
| | - Ranqing Lan
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | - Hanga Galfalvy
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | - Kira L Alqueza
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | | | | | - Katherine Durham
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | - Karla J Joyce
- University Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | - Rahil A Kamath
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | | | - Giovanna Porta
- University Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Apoorva Srinivasan
- Columbia University, New York, and New York State Psychiatric Institute, New York
| | - Jamie Zelazny
- University Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - David A Brent
- University Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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17
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Horwitz AG, Kentopp SD, Cleary J, Ross K, Wu Z, Sen S, Czyz EK. Using machine learning with intensive longitudinal data to predict depression and suicidal ideation among medical interns over time. Psychol Med 2023; 53:5778-5785. [PMID: 36177889 PMCID: PMC10060441 DOI: 10.1017/s0033291722003014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/04/2022] [Accepted: 09/05/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Use of intensive longitudinal methods (e.g. ecological momentary assessment, passive sensing) and machine learning (ML) models to predict risk for depression and suicide has increased in recent years. However, these studies often vary considerably in length, ML methods used, and sources of data. The present study examined predictive accuracy for depression and suicidal ideation (SI) as a function of time, comparing different combinations of ML methods and data sources. METHODS Participants were 2459 first-year training physicians (55.1% female; 52.5% White) who were provided with Fitbit wearable devices and assessed daily for mood. Linear [elastic net regression (ENR)] and non-linear (random forest) ML algorithms were used to predict depression and SI at the first-quarter follow-up assessment, using two sets of variables (daily mood features only, daily mood features + passive-sensing features). To assess accuracy over time, models were estimated iteratively for each of the first 92 days of internship, using data available up to that point in time. RESULTS ENRs using only the daily mood features generally had the best accuracy for predicting mental health outcomes, and predictive accuracy within 1 standard error of the full 92 day models was attained by weeks 7-8. Depression at 92 days could be predicted accurately (area under the curve >0.70) after only 14 days of data collection. CONCLUSIONS Simpler ML methods may outperform more complex methods until passive-sensing features become better specified. For intensive longitudinal studies, there may be limited predictive value in collecting data for more than 2 months.
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Affiliation(s)
- Adam G. Horwitz
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Shane D. Kentopp
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Jennifer Cleary
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
| | - Katherine Ross
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
| | - Zhenke Wu
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Srijan Sen
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Ewa K. Czyz
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
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18
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Czyz EK, King CA, Al-Dajani N, Zimmermann L, Hong V, Nahum-Shani I. Ecological Momentary Assessments and Passive Sensing in the Prediction of Short-Term Suicidal Ideation in Young Adults. JAMA Netw Open 2023; 6:e2328005. [PMID: 37552477 PMCID: PMC10410485 DOI: 10.1001/jamanetworkopen.2023.28005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/29/2023] [Indexed: 08/09/2023] Open
Abstract
Importance Advancements in technology, including mobile-based ecological momentary assessments (EMAs) and passive sensing, have immense potential to identify short-term suicide risk. However, the extent to which EMA and passive data, particularly in combination, have utility in detecting short-term risk in everyday life remains poorly understood. Objective To examine whether and what combinations of self-reported EMA and sensor-based assessments identify next-day suicidal ideation. Design, Setting, and Participants In this intensive longitudinal prognostic study, participants completed EMAs 4 times daily and wore a sensor wristband (Fitbit Charge 3) for 8 weeks. Multilevel machine learning methods, including penalized generalized estimating equations and classification and regression trees (CARTs) with repeated 5-fold cross-validation, were used to optimize prediction of next-day suicidal ideation based on time-varying features from EMAs (affective, cognitive, behavioral risk factors) and sensor data (sleep, activity, heart rate). Young adult patients who visited an emergency department with recent suicidal ideation and/or suicide attempt were recruited. Identified via electronic health record screening, eligible individuals were contacted remotely to complete enrollment procedures. Participants (aged 18 to 25 years) completed 14 708 EMA observations (64.4% adherence) and wore a sensor wristband approximately half the time (55.6% adherence). Data were collected between June 2020 and July 2021. Statistical analysis was performed from January to March 2023. Main Outcomes and Measures The outcome was presence of next-day suicidal ideation. Results Among 102 enrolled participants, 83 (81.4%) were female; 6 (5.9%) were Asian, 5 (4.9%) were Black or African American, 9 (8.8%) were more than 1 race, and 76 (74.5%) were White; mean (SD) age was 20.9 (2.1) years. The best-performing model incorporated features from EMAs and showed good predictive accuracy (mean [SE] cross-validated area under the receiver operating characteristic curve [AUC], 0.84 [0.02]), whereas the model that incorporated features from sensor data alone showed poor prediction (mean [SE] cross-validated AUC, 0.56 [0.02]). Sensor-based features did not improve prediction when combined with EMAs. Suicidal ideation-related features were the strongest predictors of next-day ideation. When suicidal ideation features were excluded, an alternative EMA model had acceptable predictive accuracy (mean [SE] cross-validated AUC, 0.76 [0.02]). Both EMA models included features at different timescales reflecting within-day, end-of-day, and time-varying cumulative effects. Conclusions and Relevance In this prognostic study, self-reported risk factors showed utility in identifying near-term suicidal thoughts. Best-performing models required self-reported information, derived from EMAs, whereas sensor-based data had negligible predictive accuracy. These results may have implications for developing decision algorithms identifying near-term suicidal thoughts to guide risk monitoring and intervention delivery in everyday life.
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Affiliation(s)
- Ewa K. Czyz
- Department of Psychiatry, University of Michigan, Ann Arbor
| | - Cheryl A. King
- Department of Psychiatry, University of Michigan, Ann Arbor
- Department of Psychology, University of Michigan, Ann Arbor
| | - Nadia Al-Dajani
- Department of Psychiatry, University of Michigan, Ann Arbor
- Now with Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky
| | - Lauren Zimmermann
- Department of Psychiatry, University of Michigan, Ann Arbor
- Institute for Social Research, University of Michigan, Ann Arbor
| | - Victor Hong
- Department of Psychiatry, University of Michigan, Ann Arbor
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19
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Moller CI, Badcock PB, Hetrick SE, Rice S, Berk M, Witt K, Chanen AM, Dean OM, Gao C, Cotton SM, Davey CG. Predictors of suicidal ideation severity among treatment-seeking young people with major depressive disorder: The role of state and trait anxiety. Aust N Z J Psychiatry 2023; 57:1150-1162. [PMID: 36629043 DOI: 10.1177/00048674221144262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Depression and suicidal ideation are closely intertwined. Yet, among young people with depression, the specific factors that contribute to changes in suicidal ideation over time are uncertain. Factors other than depressive symptom severity, such as comorbid psychopathology and personality traits, might be important contributors. Our aim was to identify contributors to fluctuations in suicidal ideation severity over a 12-week period in young people with major depressive disorder receiving cognitive behavioural therapy. METHODS Data were drawn from two 12-week randomised, placebo-controlled treatment trials. Participants (N = 283) were 15-25 years old, with moderate to severe major depressive disorder. The primary outcome measure was the Suicidal Ideation Questionnaire, administered at baseline and weeks 4, 8 and 12. A series of linear mixed models was conducted to examine the relationship between Suicidal Ideation Questionnaire score and demographic characteristics, comorbid psychopathology, personality traits and alcohol use. RESULTS Depression and anxiety symptom severity, and trait anxiety, independently predicted higher suicidal ideation, after adjusting for the effects of time, demographics, affective instability, non-suicidal self-injury and alcohol use. CONCLUSIONS Both state and trait anxiety are important longitudinal correlates of suicidal ideation in depressed young people receiving cognitive behavioural therapy, independent of depression severity. Reducing acute psychological distress, through reducing depression and anxiety symptom severity, is important, but interventions aimed at treating trait anxiety could also potentially be an effective intervention approach for suicidal ideation in young people with depression.
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Affiliation(s)
- Carl I Moller
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Paul B Badcock
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Sarah E Hetrick
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Simon Rice
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Michael Berk
- The Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University and Barwon Health, Geelong, VIC, Australia
- The Florey Institute of Neuroscience and Mental Health and Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia
| | - Katrina Witt
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Andrew M Chanen
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Olivia M Dean
- The Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University and Barwon Health, Geelong, VIC, Australia
- The Florey Institute of Neuroscience and Mental Health and Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia
| | - Caroline Gao
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Sue M Cotton
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Christopher G Davey
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia
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20
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Jiang A, Al-Dajani N, King C, Hong V, Koo HJ, Czyz E. Acceptability and feasibility of ecological momentary assessment with augmentation of passive sensor data in young adults at high risk for suicide. Psychiatry Res 2023; 326:115347. [PMID: 37487460 DOI: 10.1016/j.psychres.2023.115347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 07/26/2023]
Abstract
Ecological Momentary Assessment (EMA) and wearable sensor data have the potential to enhance prediction of suicide risk in real-world conditions. However, the feasibility of this methodology with high-risk populations, including over extended periods, warrants closer attention. This study examined the feasibility and acceptability of concurrent EMA and wearable sensor monitoring in young adults after emergency department (ED) care for suicide risk-related concerns. For 2 months after ED discharge, 106 participants (ages 18-25; 81.1% female) took part in EMA surveys (4x per day) and passive sensor (Fitbit) monitoring and completed an end-of-study phone interview. Overall adherence to EMA (62.1%) and wearable sensor (53.6%) was moderate and comparable to briefer protocols. Relative to EMAs (81%), fewer participants completed the full 8 weeks of Fitbit (63%). While lower initial hopelessness was linked to reduced EMA adherence, previous-day suicidal ideation predicted lower Fitbit adherence on the next day. Self-endorsed barriers to EMA and wearable sensor adherence were also examined. Participants tended to report positive experience with the protocol, with majority indicating EMAs were minimally burdensome, reporting that the Fitbit was generally comfortable, and expressing interest in participating in a similar study again. Findings provide support for the feasibility and acceptability of concurrent intensive self-report and wearable sensor data during a high-risk period. Implications and future directions are discussed.
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Affiliation(s)
- Amanda Jiang
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
| | - Nadia Al-Dajani
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
| | - Cheryl King
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
| | - Victor Hong
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
| | - Hyun Jung Koo
- School of Statistics, University of Minnesota, Twin Cities, MN, USA
| | - Ewa Czyz
- Department of Psychiatry, University of Michigan, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA.
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21
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Wolff B, Franco VR, Magiati I, Pestell CF, Glasson EJ. Psychosocial and neurocognitive correlates of suicidal thoughts and behaviours amongst siblings of persons with and without neurodevelopmental conditions. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 139:104566. [PMID: 37441861 DOI: 10.1016/j.ridd.2023.104566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 05/24/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023]
Abstract
OBJECTIVE Siblings of individuals with neurodevelopmental conditions (NDCs) have greater incidence of neuropsychiatric diagnoses and neurocognitive difficulties compared to siblings of persons without NDCs. Despite suicidality being labelled a global health crisis (WHO, 2014) and NDC siblings experiencing risk factors implicated in suicidality, no previous studies examined suicidality amongst adolescent and young adult siblings of persons with NDCs. Our study aimed to bridge this gap. METHOD The present study used Bayesian analyses and risk classification models to examine individual and environmental risk factors associated with suicidal thoughts and behaviours amongst siblings of persons with and without NDCs (n = 267; 132 NDC, 135 control group, mean age 20.61, range 14-27, 76.40% female, 76.78% White Caucasian), as measured using self-report survey data and remote self-administered cognitive tests. RESULTS NDC siblings had higher rates of current nonsuicidal self-injury (NSSI; 18.94% versus 14.07%, δ = -0.32), suicidal ideation (25.76% versus 8.89%, δ = -0.40) and history of suicide attempts (18.18% versus 4.44%, δ = -0.43) compared to controls. Classification models using boosting and random forest demonstrated adequate performance: positive predictive value 0.86-0.91, negative predictive value 0.81-0.90, false negative rates 0.11-0.24. Cognitive inflexibility, alexithymia, inattention, bullying, depression, NSSI, and eating or psychotic disorder history had the highest relative importance in predicting lifetime suicidality. Poorer executive functioning (measured by the Wisconsin Card Sorting Task, Sustained Attention to Response Task, Stop Signal Task, and N-Back 2-back task) was strongly correlated with suicidality. CONCLUSIONS Screening for proximal and modifiable risk factors is critical to inform suicidal behaviour intervention and prevention programs for at-risk siblings.
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Affiliation(s)
- Brittany Wolff
- School of Psychological Science, The University of Western Australia, Perth, Australia; Telethon Kids Institute, Centre for Child Health Research, The University of Western Australia, Perth, Australia.
| | | | - Iliana Magiati
- School of Psychological Science, The University of Western Australia, Perth, Australia
| | - Carmela F Pestell
- School of Psychological Science, The University of Western Australia, Perth, Australia
| | - Emma J Glasson
- Telethon Kids Institute, Centre for Child Health Research, The University of Western Australia, Perth, Australia; Discipline of Psychiatry, Medical School, The University of Western Australia, Perth, WA, Australia
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22
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Pizzoli SFM, Monzani D, Conti L, Ferraris G, Grasso R, Pravettoni G. Issues and opportunities of digital phenotyping: ecological momentary assessment and behavioral sensing in protecting the young from suicide. Front Psychol 2023; 14:1103703. [PMID: 37441331 PMCID: PMC10333535 DOI: 10.3389/fpsyg.2023.1103703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 06/09/2023] [Indexed: 07/15/2023] Open
Abstract
Digital phenotyping refers to the collection of real-time biometric and personal data on digital tools, mainly smartphones, and wearables, to measure behaviors and variables that can be used as a proxy for complex psychophysiological conditions. Digital phenotyping might be used for diagnosis, clinical assessment, predicting changes and trajectories in psychological clinical conditions, and delivering tailored interventions according to individual real-time data. Recent works pointed out the possibility of using such an approach in the field of suicide risk in high-suicide-risk patients. Among the possible targets of such interventions, adolescence might be a population of interest, since they display higher odds of committing suicide and impulsive behaviors. The present work systematizes the available evidence of the data that might be used for digital phenotyping in the field of adolescent suicide and provides insight into possible personalized approaches for monitoring and treating suicidal risk or predicting risk trajectories. Specifically, the authors first define the field of digital phenotyping and its features, secondly, they organize the available literature to gather all the digital indexes (active and passive data) that can provide reliable information on the increase in the suicidal odds, lastly, they discuss the challenges and future directions of such an approach, together with its ethical implications.
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Affiliation(s)
- Silvia Francesca Maria Pizzoli
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Department of Psychology, Catholic University of the Sacred Heart,, Milan, Italy
| | - Dario Monzani
- Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
| | - Lorenzo Conti
- Applied Research Division for Cognitive and Psychological Science, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giulia Ferraris
- Applied Research Division for Cognitive and Psychological Science, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Roberto Grasso
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Gabriella Pravettoni
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- Applied Research Division for Cognitive and Psychological Science, IEO European Institute of Oncology IRCCS, Milan, Italy
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23
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Kleiman EM, Glenn CR, Liu RT. The use of advanced technology and statistical methods to predict and prevent suicide. NATURE REVIEWS PSYCHOLOGY 2023; 2:347-359. [PMID: 37588775 PMCID: PMC10426769 DOI: 10.1038/s44159-023-00175-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 08/18/2023]
Abstract
In the past decade, two themes have emerged across suicide research. First, according to meta-analyses, the ability to predict and prevent suicidal thoughts and behaviours is weaker than would be expected for the size of the field. Second, review and commentary papers propose that technological and statistical methods (such as smartphones, wearables, digital phenotyping and machine learning) might become solutions to this problem. In this Review, we aim to strike a balance between the pessimistic picture presented by these meta-analyses and the optimistic picture presented by review and commentary papers about the promise of advanced technological and statistical methods to improve the ability to understand, predict and prevent suicide. We divide our discussion into two broad categories. First, we discuss the research aimed at assessment, with the goal of better understanding or more accurately predicting suicidal thoughts and behaviours. Second, we discuss the literature that focuses on prevention of suicidal thoughts and behaviours. Ecological momentary assessment, wearables and other technological and statistical advances hold great promise for predicting and preventing suicide, but there is much yet to do.
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Affiliation(s)
- Evan M. Kleiman
- Department of Psychology, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | | | - Richard T. Liu
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
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24
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Sedano-Capdevila A, Toledo-Acosta M, Barrigon ML, Morales-González E, Torres-Moreno D, Martínez-Zaldivar B, Hermosillo-Valadez J, Baca-García E, Artes-Rodriguez A, Baca-García E, Berrouiguet S, Billot R, Carballo-Belloso JJ, Courtet P, Gomez DD, Lopez-Castroman J, Rodriguez MP, Aznar-Carbone J, Cegla F, Gutiérrez-Recacha P, Izaguirre-Gamir L, Herrera-Sanchez J, Borja MM, Palomar-Ciria N, Martínez ASE, Vasquez M, Vallejo-Oñate S, Vera-Varela C, Amodeo-Escribano S, Arrua E, Bautista O, Barrigón ML, Carmona R, Caro-Cañizares I, Carollo-Vivian S, Chamorro J, González-Granado M, Iza M, Jiménez-Giménez M, López-Gómez A, Mata-Iturralde L, Miguelez C, Muñoz-Lorenzo L, Navarro-Jiménez R, Ovejero S, Palacios ML, Pérez-Fominaya M, Peñuelas-Calvo I, Pérez-Colmenero S, Rico-Romano A, Rodriguez-Jover A, SánchezAlonso S, Sevilla-Vicente J, Vigil-López C, Villoria-Borrego L, Martin-Calvo M, Alcón-Durán A, Stasio ED, García-Vega JM, Martín-Calvo P, Ortega AJ, Segura-Valverde M, Bañón-González SM, Crespo-Llanos E, Codesal-Julián R, Frade-Ciudad A, Merino EH, Álvarez-García R, Coll-Font JM, Portillo-de Antonio P, Puras-Rico P, Sedano-Capdevila A, Serrano-Marugán L. Text mining methods for the characterisation of suicidal thoughts and behaviour. Psychiatry Res 2023; 322:115090. [PMID: 36803841 DOI: 10.1016/j.psychres.2023.115090] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/23/2023] [Accepted: 01/28/2023] [Indexed: 02/07/2023]
Abstract
Traditional research methods have shown low predictive value for suicidal risk assessments and limitations to be applied in clinical practice. The authors sought to evaluate natural language processing as a new tool for assessing self-injurious thoughts and behaviors and emotions related. We used MEmind project to assess 2838 psychiatric outpatients. Anonymous unstructured responses to the open-ended question "how are you feeling today?" were collected according to their emotional state. Natural language processing was used to process the patients' writings. The texts were automatically represented (corpus) and analyzed to determine their emotional content and degree of suicidal risk. Authors compared the patients' texts with a question used to assess lack of desire to live, as a suicidal risk assessment tool. Corpus consists of 5,489 short free-text documents containing 12,256 tokenized or unique words. The natural language processing showed an ROC-AUC score of 0.9638 when compared with the responses to lack of a desire to live question. Natural language processing shows encouraging results for classifying subjects according to their desire not to live as a measure of suicidal risk using patients' free texts. It is also easily applicable to clinical practice and facilitates real-time communication with patients, allowing better intervention strategies to be designed.
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Affiliation(s)
| | - Mauricio Toledo-Acosta
- Centro de Investigación en Ciencias, Universidad Autónoma del Estado de Morelos, 62209 Cuernavaca, Morelos, México
| | - María Luisa Barrigon
- Department of Psychiatry, University Hospital Jimenez Diaz Foundation, Madrid, Spain; Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Eliseo Morales-González
- Centro de Investigación en Ciencias, Universidad Autónoma del Estado de Morelos, 62209 Cuernavaca, Morelos, México
| | - David Torres-Moreno
- Centro de Investigación en Ciencias, Universidad Autónoma del Estado de Morelos, 62209 Cuernavaca, Morelos, México
| | - Bolívar Martínez-Zaldivar
- Centro de Investigación en Ciencias, Universidad Autónoma del Estado de Morelos, 62209 Cuernavaca, Morelos, México
| | - Jorge Hermosillo-Valadez
- Centro de Investigación en Ciencias, Universidad Autónoma del Estado de Morelos, 62209 Cuernavaca, Morelos, México
| | - Enrique Baca-García
- Department of Psychiatry, University Hospital Rey Juan Carlos, Mostoles, Spain; Department of Psychiatry, University Hospital Jimenez Diaz Foundation, Madrid, Spain; Department of Psychiatry, General Hospital of Villalba, Madrid, Spain; Department of Psychiatry, University Hospital Infanta Elena, Valdemoro, Spain; Department of Psychiatry, Madrid Autonomous University, Madrid, Spain; CIBERSAM (Centro de Investigación en Salud Mental), Carlos III Institute of Health, Madrid, Spain; Universidad Católica del Maule, Talca, Chile; Department of psychiatry. Centre Hospitalier Universitaire de Nîmes, France.
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25
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Hamilton JL, Tsypes A, Zelazny J, Sewall CJ, Rode N, Merranko J, Brent DA, Goldstein TR, Franzen PL. Sleep influences daily suicidal ideation through affective reactivity to interpersonal events among high-risk adolescents and young adults. J Child Psychol Psychiatry 2023; 64:27-38. [PMID: 35778912 PMCID: PMC9876533 DOI: 10.1111/jcpp.13651] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/22/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Identifying proximal risk factors for suicidal ideation that are modifiable and relevant for adolescents and young adults is critical for suicide prevention. This study used an intensive monitoring approach to examine whether objectively- and subjectively- measured sleep characteristics predict next-day suicidal ideation occurrence and intensity through affective reactivity to interpersonal events in young people at high risk for suicide. METHODS Participants included 59 (13-23 years; 76% White; 75% female) adolescents and young adults undergoing intensive outpatient program treatment for depression and suicidality. Participants completed daily ratings of suicidal ideation, sleep quality, and affective reactivity to positive and negative interpersonal events for up to 3 months (M = 56 days, SD = 24.13). Actigraphy captured behavioral sleep duration and timing. Multilevel modeling was used to evaluate within-person fluctuations in sleep and affective reactivity as predictors of suicidal ideation, and multilevel mediation tested the indirect effects of sleep on suicidal ideation via affective reactivity to interpersonal events. RESULTS Results indicate significant indirect effects of objectively measured sleep duration and subjective sleep quality on next-day suicidal ideation via affective reactivity to negative and positive interpersonal events, respectively. Shorter-than-usual sleep predicted the presence and intensity of next-day suicidal ideation via heightened affective reactivity to negative interpersonal events. Worse sleep quality than usual predicted next-day suicidal ideation via reduced affective reactivity to positive interpersonal events. CONCLUSIONS Affectivity reactivity is a proximal mechanism through which sleep indices may influence risk for suicidal thinking on a daily basis. Findings highlight the utility of targeting sleep and emotion regulation in suicide prevention among adolescents and young adults at high-risk for suicide.
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Affiliation(s)
| | - Aliona Tsypes
- Department of PsychiatryUniversity of PittsburghPittsburghPAUSA
| | - Jamie Zelazny
- Department of NursingUniversity of PittsburghPittsburghPAUSA
| | | | - Noelle Rode
- Department of PsychiatryUniversity of PittsburghPittsburghPAUSA
| | - John Merranko
- Department of PsychiatryUniversity of PittsburghPittsburghPAUSA
| | - David A. Brent
- Department of PsychiatryUniversity of PittsburghPittsburghPAUSA
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26
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Spears AP, Gratch I, Nam RJ, Goger P, Cha CB. Future Directions in Understanding and Interpreting Discrepant Reports of Suicidal Thoughts and Behaviors Among Youth. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY : THE OFFICIAL JOURNAL FOR THE SOCIETY OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY, AMERICAN PSYCHOLOGICAL ASSOCIATION, DIVISION 53 2023; 52:134-146. [PMID: 36473063 PMCID: PMC9898197 DOI: 10.1080/15374416.2022.2145567] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Both the quality and utility of youth suicide research depend on how we assess our outcomes of interest: suicidal thoughts and behaviors (STBs). We now have access to more STB assessments than ever before, with measures for youth that vary in what exact experiences are asked about, how such measures elicit information, when and how frequently measures are administered, and who the informants are. This growing armamentarium of assessments has the potential to improve the study and treatment of STBs among youth, but it hinges on meaningful interpretation of assessment responses. Interpretation can be especially challenging when different STB assessments yield conflicting information. Determining how to manage discrepant reports of STBs is a pivotal step toward achieving meaningfully comprehensive STB assessment batteries. Here, we outline several discrepant reporting patterns that have been detected, discuss the potential significance of these observed discrepancies, and present initial steps to formally investigate discrepant reports of STBs among youth. Developing coherent, interpretable, and comprehensive batteries assessing STBs among youth would address a fundamental step to uncovering etiology, improving clinical decision-making and case management, informing intervention development, and tracking prognosis.
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Affiliation(s)
- Angela Page Spears
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
| | - Ilana Gratch
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
| | - Rachel J Nam
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
| | - Pauline Goger
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
| | - Christine B Cha
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
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27
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Bettis AH, Benningfield MM, Dao A, Dickey L, Pegg S, Venanzi L, Kujawa A. Self-injurious thoughts and behaviors and alterations in positive valence systems: A systematic review of the literature. J Psychiatr Res 2022; 156:579-593. [PMID: 36370537 PMCID: PMC9742322 DOI: 10.1016/j.jpsychires.2022.10.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 09/20/2022] [Accepted: 10/17/2022] [Indexed: 11/05/2022]
Abstract
Self-injurious thoughts and behaviors (SITBs), which include suicidal ideation (SI), suicide attempts (SA), and nonsuicidal self-injury (NSSI), are prevalent and associated with impairments in functioning and elevated risk of suicide deaths. Preventing suicide is a complex problem, with numerous systems likely contributing to the onset and maintenance of SITBs, and there is a critical need to identify more precise predictors of risk. Positive valence systems (PVS) are an understudied domain with promise for improving understanding of risk processes underlying SITBs. In this systematic review, we evaluate the evidence for the potential role of altered PVS function in SI, SA, and/or NSSI, including alterations in reward responsiveness, learning, and valuation assessed through behavioral, physiological and circuit measures. Results provide preliminary support for associations between distinct aspects of PVS function and alterations in SITBs. Specifically, SI appears to be characterized by low reward responsiveness, whereas little research has examined reward responsiveness in SA, and NSSI has been characterized by hyper-responsiveness to rewards. Alterations in reward learning and valuation are commonly examined in SA, with some evidence that they may be more strongly associated with attempts than SI or NSSI. At the same time, the literature is limited in that some constructs are commonly examined in one form of SITBs but not others. Further, research is predominantly cross-sectional and focused on adults, raising questions about the role of PVS function in developmental pathways to SITBs. We conclude by integrating the research to date and highlighting promising directions for future research.
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Affiliation(s)
- Alexandra H Bettis
- Vanderbilt University Medical Center, Department of Psychiatry & Behavioral Sciences, USA.
| | | | - Anh Dao
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Lindsay Dickey
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Samantha Pegg
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Lisa Venanzi
- Vanderbilt University, Department of Psychology and Human Development, USA
| | - Autumn Kujawa
- Vanderbilt University, Department of Psychology and Human Development, USA
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28
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Nugent NR, Armey M, Boker S, Brick L, Knopik V, McGeary JE, Spirito A, Mehl MR. Adolescents hospitalised for suicidality: biomarkers, social and affective predictors: a cohort study. BMJ Open 2022; 12:e056063. [PMID: 36192099 PMCID: PMC9535190 DOI: 10.1136/bmjopen-2021-056063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The present research examines genomics and in vivo dynamics of family context and experienced affect following discharge from psychiatric hospitalisation for suicidal thoughts and behaviours (STBs). The purpose of this paper is to provide an overview of a new model, description of model-guided integration of multiple methods, documentation of feasibility of recruitment and retention and a description of baseline sample characteristics. DESIGN The research involved a longitudinal, multimethod observational investigation. SETTING Participants were recruited from an inpatient child and adolescent psychiatric hospital. 194 participants ages 13-18 were recruited following hospitalisation for STB. PRIMARY AND SECONDARY OUTCOME MEASURES Participants underwent a battery of clinical interviews, self-report assessments and venipuncture. On discharge, participants were provided with a phone with (1) the electronically activated recorder (EAR), permitting acoustic capture later coded for social context, and (2) ecological momentary assessment, permitting assessment of in vivo experienced affect and STB. Participants agreed to follow-ups at 3 weeks and 6 months. RESULTS A total of 71.1% of approached patients consented to participation. Participants reported diversity in gender identity (11.6% reported transgender or other gender identity) and sexual orientation (47.6% reported heterosexual or straight sexual orientation). Clinical interviews supported a range of diagnoses with the largest proportion of participants meeting criteria for major depressive disorder (76.9%). History of trauma/maltreatment was prevalent. Enrolment rates and participant characteristics were similar to other observational studies. CONCLUSIONS The research protocol characterises in vivo, real-world experienced affect and observed family context as associated with STB in adolescents during the high-risk weeks post discharge, merging multiple fields of study.
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Affiliation(s)
- Nicole R Nugent
- Department of Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
| | - Michael Armey
- Department of Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
- Department of Psychosocial Research, Butler Hospital, Providence, Rhode Island, USA
| | - Steven Boker
- Department of Psychology, University of Virginia, Charlottesville, Virginia, USA
| | - Leslie Brick
- Department of Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
| | - Valerie Knopik
- Department of Human Development and Family Studies, Purdue University, West Lafayette, Indiana, USA
| | - John E McGeary
- Department of Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
- Providence VA Medical Center, Providence, Rhode Island, USA
| | - Anthony Spirito
- Department of Psychiatry and Human Behavior, Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
| | - Matthias R Mehl
- Department of Psychology, Arizona State University, Tempe, Arizona, USA
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29
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Kellerman JK, Millner AJ, Joyce VW, Nash CC, Buonopane R, Nock MK, Kleiman EM. Social Support and Nonsuicidal Self-injury among adolescent Psychiatric Inpatients. Res Child Adolesc Psychopathol 2022; 50:1351-1361. [PMID: 35579780 PMCID: PMC10773970 DOI: 10.1007/s10802-022-00931-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 10/18/2022]
Abstract
Cross-sectional studies and prospective studies with long follow-up periods (e.g., years) have shown that lower levels of social support are associated with nonsuicidal self-injury (NSSI) among adolescents. This study examined how short-term changes in social support may contribute to NSSI behavior and whether different sources of support (e.g., friends, family members) provide differential protective effects against NSSI. We examined fluctuations in NSSI and social support perceived from multiple sources among a sample of 118 high-risk adolescents hospitalized for serious self-harm risk. Participants provided daily reports of social support and any self-injurious behavior for the duration of their inpatient treatment (721 total observations, average observations per participant = 6.11). Multi-level models were used to assess variability in social support and how these fluctuations relate to whether or not an individual engages in NSSI. Over one-third of participants reported engaging in NSSI at least once during inpatient hospitalization and self-reported social support varied within person across sources of support (ICC range = 0.68-0.81). Support perceived from family members and inpatient unit staff was inversely associated with NSSI, but no relationship was found between NSSI and support from other patients on the unit or friends outside of the unit. These findings suggest that the protective effects of social support for NSSI vary over short periods of time and that support perceived from adults is particularly relevant among this high-risk clinical sample. This study represents an important step in identifying risk factors to improve the detection and prevention of NSSI among adolescent inpatients.
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Affiliation(s)
- John K Kellerman
- Department of Psychology, School of Arts and Sciences Rutgers, The State University of New Jersey, 53 Avenue E, Room 627, 08854, Piscataway, NJ, USA.
| | - Alexander J Millner
- Franciscan Children's Hospital, Brighton, MA, USA
- Harvard University, Cambridge, MA, USA
| | | | - Carol C Nash
- Franciscan Children's Hospital, Brighton, MA, USA
| | | | - Matthew K Nock
- Franciscan Children's Hospital, Brighton, MA, USA
- Harvard University, Cambridge, MA, USA
| | - Evan M Kleiman
- Department of Psychology, School of Arts and Sciences Rutgers, The State University of New Jersey, 53 Avenue E, Room 627, 08854, Piscataway, NJ, USA
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30
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Silva C, Cero I, Ricci N, Pérez A, Conwell Y, Van Orden K. The feasibility and acceptability of using smartphones to assess suicide risk among Spanish-speaking adult outpatients. Suicide Life Threat Behav 2022; 52:918-931. [PMID: 35674249 PMCID: PMC9588541 DOI: 10.1111/sltb.12889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 04/14/2022] [Accepted: 05/23/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Hispanic/Latino adults, particularly Spanish speakers, are underserved in mental healthcare, and little is known about the day-to-day variation in their suicide risk. Smartphones have the potential to overcome geographical and linguistic barriers to mental health assessment and intervention. The purpose of the current study was to examine (a) the feasibility/acceptability of smartphone-based ecological momentary assessment (EMA) to assess suicide ideation and suicide risk factors among high-risk Spanish-speaking adults and (b) the degree of within-person variation of suicide ideation and suicide risk in this population. METHOD Sixteen primary Spanish-speaking psychiatry outpatients completed EMA measures of suicide ideation and suicide risk factors four times a day for 14 days. RESULTS A majority of participants consented to active and passive remote assessments and reported the acceptability of study procedures. Adherence to EMA was high and not associated with symptom severity. EMA instances completed were not associated with symptom severity at follow-up. Average point-to-point variability in suicide ideation and risk factors were moderate to high, respectively. EMA captured more dramatic changes than standard baseline and follow-up assessments. CONCLUSIONS Results provide preliminary support for the feasibility and acceptability of using smartphones to assess suicide risk in a real-time and real-world setting among high-risk Spanish-speaking adults.
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Affiliation(s)
- Caroline Silva
- University of Rochester School of Medicine, Rochester, New York, USA
| | - Ian Cero
- University of Rochester School of Medicine, Rochester, New York, USA
| | - Nilsa Ricci
- University of Rochester School of Medicine, Rochester, New York, USA
| | - Alessandra Pérez
- University of Rochester School of Medicine, Rochester, New York, USA
| | - Yeates Conwell
- University of Rochester School of Medicine, Rochester, New York, USA
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31
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Moller CI, Badcock PB, Hetrick SE, Rice S, Berk M, Dean OM, Chanen AM, Gao C, Davey CG, Cotton SM. Assessing Suicidal Ideation in Young People With Depression: Factor Structure of the Suicidal Ideation Questionnaire. OMEGA-JOURNAL OF DEATH AND DYING 2022:302228221124388. [PMID: 36067753 DOI: 10.1177/00302228221124388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Evaluating suicidal ideation in young people seeking mental health treatment is an important component of clinical assessment and treatment planning. To reduce the burden of youth suicide, we need to improve our understanding of suicidal ideation, its underlying constructs, and how ideation translates into suicidal behaviour. Using exploratory factor analysis, we investigated the dimensionality of the Suicidal Ideation Questionnaire (SIQ) among 273 participants aged 15-25 with Major Depressive Disorder. Area under the receiver operating characteristic curve (AUROC) analysis was used to explore associations between latent factors and actual suicidal behaviour. Findings suggested that the SIQ assesses multiple factors underlying suicidal ideation. AUROC analyses demonstrated that latent factors relating to both active and passive suicidal ideation predicted past-month suicidal behaviour and suicide attempt. These findings contribute to an improved understanding of the complexities of suicidal ideation and relationships with suicidal behaviour in young people with depression.
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Affiliation(s)
- Carl I Moller
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
| | - Paul B Badcock
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
- Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Sarah E Hetrick
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Simon Rice
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
| | - Michael Berk
- School of Medicine, Barwon Health, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Australia
- Florey Institute for Neuroscience and Mental Health and the Department of Psychiatry, The University of Melbourne, Melbourne, VIC, Australia
| | - Olivia M Dean
- School of Medicine, Barwon Health, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, Australia
- Florey Institute for Neuroscience and Mental Health and the Department of Psychiatry, The University of Melbourne, Melbourne, VIC, Australia
| | - Andrew M Chanen
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
| | - Caroline Gao
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
| | - Christopher G Davey
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
- Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia
| | - Sue M Cotton
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
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Seong S, Park S, Ahn YH, Kim H. Development of an integrated fatigue measurement system for construction workers: a feasibility study. BMC Public Health 2022; 22:1593. [PMID: 35996096 PMCID: PMC9394036 DOI: 10.1186/s12889-022-13973-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
Background Construction workers working in physically and mentally challenging environments experience high levels of occupational fatigue, which is the primary cause of industrial accidents and illnesses. Therefore, it is very important to measure fatigue in real time to manage the safety and health of construction workers. This study presents a novel approach for simultaneously measuring the subjective and objective fatigue of construction workers using ecological momentary assessment (EMA) and smartwatches. Due to the complexity and diversity of construction site environments, it is necessary to examine whether data collection using smartwatches is suitable in actual construction sites. This study aims to examine the feasibility of the integrated fatigue measurement method. Methods This study comprised two phases: (1) development of an integrated fatigue measurement system for construction workers, and (2) a validation study to evaluate the method’s feasibility based on sensor data acquisition, EMA compliance, and feedback from construction workers in the field (N = 80). Three days of biometric data were collected through sensors embedded in the smartwatches for objective fatigue measurement, including heart rate, accelerometer, and gyroscope data. Two types of self-reported data regarding each worker’s fatigue were collected through a researcher-developed EMA application. The acceptability and usability of this system were examined based on the researchers’ observations and unstructured interviews. Results Based on the standardized self-report questionnaire scores, participants were classified into high (n = 35, 43.75%) and low (n = 45, 56.25%) fatigue groups for comparison. The quantitative outcomes did not show a statistically significant difference between the two fatigue groups. Both groups experienced positive emotions and were able to recognize their health condition at the time of self-reporting, but stated that responding to this measurement system could be burdensome. Conclusions This feasibility study provides a unique understanding of the applications of EMA and smartwatches for safety management in the construction workforce. The developed measurement system shows potential for monitoring fatigue based on the real-time collection of relevant data. It is expected that by expanding this integrated system through further research and onsite application, the health and safety of construction workers can be improved.
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Affiliation(s)
- Sojeong Seong
- Department of Smart City Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do, Republic of Korea
| | - Soyeon Park
- Department of Smart City Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do, Republic of Korea
| | - Yong Han Ahn
- Department of Smart City Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do, Republic of Korea.,School of Architecture and Architectural Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do, Republic of Korea
| | - Heejung Kim
- College of Nursing, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea. .,Mo-Im Kim Nursing Research Institute, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea.
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Kuehn KS, Dora J, Harned MS, Foster KT, Song F, Smith MR, King KM. A meta-analysis on the affect regulation function of real-time self-injurious thoughts and behaviours. Nat Hum Behav 2022; 6:964-974. [PMID: 35484208 PMCID: PMC9329197 DOI: 10.1038/s41562-022-01340-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 03/17/2022] [Indexed: 11/09/2022]
Abstract
Prominent theories suggest that self-injurious thoughts and behaviours are negatively reinforced by decreased negative affect. The present meta-analysis quantifies effects from intensive longitudinal studies measuring negative affect and self-injurious thoughts and behaviours. We obtained data from 38 of the 79 studies (48%, 22 unique datasets) involving N = 1,644 participants (80% female, 75% white). Individual-participant data meta-analyses revealed changes in affect pre/post self-injurious thoughts and behaviours. In antecedent models, results supported increased negative affect before nonsuicidal self-injurious behaviour (k = 14, 95% CI 0.09 to 0.31) and suicidal thoughts (k = 14, 95% CI 0.03 to 0.19). For consequence models, negative affect was reduced following nonsuicidal self-injurious thoughts (k = 6, 95% CI -0.79 to -0.44), nonsuicidal self-injurious behaviours (k = 14, 95% CI -0.73 to -0.19) and suicidal thoughts (k = 13, 95% CI -0.79 to -0.23). Findings, which were not moderated by sampling strategies or sample composition, support the affect regulation function of self-injurious thoughts and behaviours.
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Affiliation(s)
- Kevin S Kuehn
- Department of Psychology, University of Washington, Seattle, WA, USA.
| | - Jonas Dora
- Department of Psychology, University of Washington, Seattle, WA, USA
| | - Melanie S Harned
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
- Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA
| | | | - Frank Song
- Department of Psychology, University of Washington, Seattle, WA, USA
| | - Michele R Smith
- Department of Psychology, University of Washington, Seattle, WA, USA
| | - Kevin M King
- Department of Psychology, University of Washington, Seattle, WA, USA
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Rabasco A, Sheehan K. The Use of Intensive Longitudinal Methods in Research on Suicidal Thoughts and Behaviors: A Systematic Review. Arch Suicide Res 2022; 26:1007-1021. [PMID: 33794112 DOI: 10.1080/13811118.2021.1903635] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Intensive longitudinal methods (ILM), such as ecological momentary assessment (EMA) and daily diary, involve repeatedly assessing individuals over short periods of time and have been increasingly used to study suicidal thoughts and behaviors (STBs). Suicidal thoughts have been shown to vary over short periods of time and reports of STBs are subject to negative biases. Therefore, ILM are important methodological tools for studying STBs, ones that capture enhanced precision and realism of data compared to traditional survey methods. The present systematic review aims to provide a comprehensive overview of ILM used to study STBs, including the various EMA and daily diary methodologies used, the feasibility of those methodologies, and the ethical considerations in this line of research. This review also summarizes the characteristics of descriptive STB outcomes specific to the ILM data collection period. METHODS A thorough search of PubMed and PsycINFO was conducted up to May 2020, resulting in twenty-eight papers reviewed. RESULTS AND CONCLUSIONS The review of the studies showed that ILM are largely feasible and do not have a negative impact on participants. In addition, the reviewed studies revealed unique aspects of STBs, such as the variability of suicidal thoughts, that suggest that ILM are important methodologies to use when studying STBs. Gaps in the research and recommendations for future research are discussed.HighlightsIt is feasible to use ILM to study suicidality.ILM do not have a negative impact on participants with suicidality.Few studies have used ILM to study suicidality in diverse samples.
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Kuehn KS, Foster KT, Czyz EK, King CA. Identifying person-specific coping responses to suicidal urges: A case series analysis and illustration of the idiographic method. Suicide Life Threat Behav 2022; 52:490-499. [PMID: 35141956 PMCID: PMC9232880 DOI: 10.1111/sltb.12841] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 11/06/2021] [Accepted: 11/08/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Suicide is a leading cause of death. One challenge to prevention efforts is the wide phenomenological heterogeneity in suicidal urges, thoughts, and behaviors across individuals at risk. Despite this heterogeneity, most suicide research estimates group-level effects by averaging across people as if they were the same, preventing detection of person-specific factors that may modulate risk and be key to effective prevention. The goal of the present study is to illustrate the idiographic (i.e., person-specific) approach and highlight its utility for suicide research. METHODS We implemented a case series approach using three cases from a subset of psychiatrically hospitalized adolescents who provided intensive longitudinal data on daily urges and coping behavior after discharge following a suicide attempt. For illustration, person-specific, bidirectional links between suicidal urges and coping behavior were modeled across a series of cases using a vector autoregression approach. RESULTS The relationship between suicidal urges and coping differed across the three individuals, who were presented to exhibit the range of this variability in the presence/absence and magnitude of effects. CONCLUSIONS Individuals who report similar suicidal risk levels likely respond in individualized ways to suicidal urges (e.g., use different coping strategies), necessitating personalized assessment and treatment. We discuss implications for future suicide research.
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Affiliation(s)
- Kevin S. Kuehn
- Department of Psychology, University of Washington, Seattle, WA, USA
| | | | - Ewa K. Czyz
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
| | - Cheryl A. King
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan, USA
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Kivelä L, van der Does WAJ, Riese H, Antypa N. Don't Miss the Moment: A Systematic Review of Ecological Momentary Assessment in Suicide Research. Front Digit Health 2022; 4:876595. [PMID: 35601888 PMCID: PMC9120419 DOI: 10.3389/fdgth.2022.876595] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/13/2022] [Indexed: 01/13/2023] Open
Abstract
Suicide and suicide-related behaviors are prevalent yet notoriously difficult to predict. Specifically, short-term predictors and correlates of suicide risk remain largely unknown. Ecological momentary assessment (EMA) may be used to assess how suicidal thoughts and behaviors (STBs) unfold in real-world contexts. We conducted a systematic literature review of EMA studies in suicide research to assess (1) how EMA has been utilized in the study of STBs (i.e., methodology, findings), and (2) the feasibility, validity and safety of EMA in the study of STBs. We identified 45 articles, detailing 23 studies. Studies mainly focused on examining how known longitudinal predictors of suicidal ideation perform within shorter (hourly, daily) time frames. Recent studies have explored the prospects of digital phenotyping of individuals with suicidal ideation. The results indicate that suicidal ideation fluctuates substantially over time (hours, days), and that individuals with higher mean ideation also have more fluctuations. Higher suicidal ideation instability may represent a phenotypic indicator for increased suicide risk. Few studies succeeded in establishing prospective predictors of suicidal ideation beyond prior ideation itself. Some studies show negative affect, hopelessness and burdensomeness to predict increased ideation within-day, and sleep characteristics to impact next-day ideation. The feasibility of EMA is encouraging: agreement to participate in EMA research was moderate to high (median = 77%), and compliance rates similar to those in other clinical samples (median response rate = 70%). More individuals reported suicidal ideation through EMA than traditional (retrospective) self-report measures. Regarding safety, no evidence was found of systematic reactivity of mood or suicidal ideation to repeated assessments of STBs. In conclusion, suicidal ideation can fluctuate substantially over short periods of time, and EMA is a suitable method for capturing these fluctuations. Some specific predictors of subsequent ideation have been identified, but these findings warrant further replication. While repeated EMA assessments do not appear to result in systematic reactivity in STBs, participant burden and safety remains a consideration when studying high-risk populations. Considerations for designing and reporting on EMA studies in suicide research are discussed.
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Affiliation(s)
- Liia Kivelä
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
| | - Willem A. J. van der Does
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
- Leiden University Treatment Center LUBEC, Leiden, Netherlands
| | - Harriëtte Riese
- Department of Psychiatry, The Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), Universitair Medisch Centrum Groningen, University of Groningen, Groningen, Netherlands
| | - Niki Antypa
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
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Porras-Segovia A, Díaz-Oliván I, Barrigón ML, Moreno M, Artés-Rodríguez A, Pérez-Rodríguez MM, Baca-García E. Real-world feasibility and acceptability of real-time suicide risk monitoring via smartphones: A 6-month follow-up cohort. J Psychiatr Res 2022; 149:145-154. [PMID: 35276631 DOI: 10.1016/j.jpsychires.2022.02.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 01/31/2022] [Accepted: 02/28/2022] [Indexed: 12/21/2022]
Abstract
Active and passive Ecological Momentary Assessment of suicide risk is crucial for suicide prevention. We aimed to assess the feasibility and acceptability of active and passive smartphone-based EMA in real-world conditions in patients at high risk for suicide. We followed 393 patients at high risk for suicide for six months using two mobile health applications: the MEmind (active) and the eB2 (passive). Retention with active EMA was 79.3% after 1 month and 22.6% after 6 months. Retention with passive EMA was 87.8% after 1 month and 46.6% after 6 months. Satisfaction with the MEmind app, uninstalling the eB2 app and diagnosis of eating disorders were independently associated with stopping active EMA. Satisfaction with the eB2 app and uninstalling the MEmind app were independently associated with stopping passive EMA. Smartphone-based active and passive EMA are feasible and may increase accessibility to mental healthcare.
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Affiliation(s)
- Alejandro Porras-Segovia
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Departamento de Psiquiatría, Hospital Universitario Rey Juan Carlos, Móstoles, Spain
| | | | - Maria Luisa Barrigón
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Universidad Autónoma de Madrid, Madrid, Spain; Departamento de Psiquiatría, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | - Antonio Artés-Rodríguez
- Department of Signal Theory, Universidad Carlos III de Madrid, Leganés, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | | | - Enrique Baca-García
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Departamento de Psiquiatría, Hospital Universitario Rey Juan Carlos, Móstoles, Spain; Universidad Autónoma de Madrid, Madrid, Spain; Departamento de Psiquiatría, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain; CIBERSAM, Spain; Departamento de Psiquiatría, Hospital Universitario Infanta Elena, Valdemoro, Madrid, Spain; Departamento de Psiquiatría, Hospital Universitario Central de Villalba, Madrid, Spain; Universidad Católica del Maule, Talca, Chile; Department of Psychiatry, Centre Hospitalier Universitaire de Nîmes, France.
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Al-Dajani N, Czyz EK. Suicidal Desire in Adolescents: An Examination of the Interpersonal Psychological Theory Using Daily Diaries. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY : THE OFFICIAL JOURNAL FOR THE SOCIETY OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY, AMERICAN PSYCHOLOGICAL ASSOCIATION, DIVISION 53 2022:1-15. [PMID: 35476615 PMCID: PMC9606144 DOI: 10.1080/15374416.2022.2051525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Despite decades of research, relatively little is known about short-term predictors of suicidal thoughts and behavior. Intensive longitudinal methods are increasingly applied to investigate near-term risk factors of suicidal thoughts in daily life. The aim of this study was to examine short-term predictors of daily-level suicidal thoughts in a high-risk adolescent sample using the interpersonal-psychological theory of suicidal behavior (IPTS) as a guiding framework; the theory proposes that interpersonal experiences of thwarted belongingness in combination with perceived burdensomeness lead to suicidal desire. METHODS Seventy-eight adolescents hospitalized due to suicide risk responded to one survey/day for 28 days after discharge (n = 1621 unique observations). Multilevel models examined IPTS-informed predictors of same- and next-day suicidal urge intensity. RESULTS Partial and time-dependent support for the theory was found. The hypothesized two-way interaction between burdensomeness and thwarted belongingness (either family or peer) was significantly associated with increasing same-day, but not next-day, suicidal ideation; specifically, greater belongingness attenuated adverse impact of burdensomeness. The only significant predictor of next-day ideation was higher previous-day burdensomeness. Baseline burdensomeness also emerged as a predictor of day-to-day suicidal ideation. CONCLUSION Using a theoretically informed model, this study offers an in-depth examination of short-term predictors of suicidal ideation among high-risk adolescents. Findings underscore the importance of fostering peer and family relationships in reducing suicidal thoughts in the post-discharge period. Results additionally suggest that both state- and trait-level burdensomeness have lasting influence on suicidal thoughts during this high-risk period. These findings could inform intervention efforts for high-risk youth.
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Affiliation(s)
| | - Ewa K Czyz
- Department of Psychiatry, University of Michigan
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Layrón Folgado JE, Conchado Peiró A, Marco JH, Barrigón ML, Baca-García E, Pérez Rodríguez S. Trajectory Analysis of Suicidal Ideation in Spanish College Students Using Ecological Momentary Assessment. Front Psychiatry 2022; 13:853464. [PMID: 35432031 PMCID: PMC9008881 DOI: 10.3389/fpsyt.2022.853464] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/14/2022] [Indexed: 12/14/2022] Open
Abstract
Introduction Suicide is a preventable death in young people. It is well known that suicide behavior is a multicausal phenomenon. However, suicidal ideation (SI) commonly underlies suicide, and Ecological Momentary Assessment (EMA) can help us to better characterize it and its risk and protective factors in the short term. We aimed, first, to investigate the estimated prevalence and trajectories of SI in a community sample of Spanish college students using an EMA methodology and, second, explore the associations between risk and protective factors and SI categorized as moderate or low. Materials and Methods A total of 737 participants followed the EMA during a period of 6 months. We estimated the prevalence and trajectories of SI and the associations between depressive symptoms, positive and negative affect, thwarted belongingness, perceived burdensomeness, cognitive reappraisal, emotional suppression, and purpose in life with the MEmind smartphone App. SI was assessed 14 times during this period. Results Twenty-eight participants referred to SI at least once in longitudinal assessments. We found a lack of curvature and, thus, a relatively stable trajectory of SI. Two groups of latent dimensions were observed related to risk and protective factors of SI. One latent dimension of the risk factors (higher levels of thwarted belongingness, perceived burdensomeness, depressive symptoms, negative affect, and emotional suppression) best represented the group with moderate levels of SI, and a second latent dimension of protective variables (positive affect, cognitive reappraisal, and purpose in life) best represented the group with lower levels of SI. Discussion These findings may indicate that students with a sense of having a life worth living, in addition to having the ability to reevaluate their negative beliefs, are less likely to experience high levels of SI. Therefore, purpose in life would be a protective factor against the presence of SI.
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Affiliation(s)
| | - Andrea Conchado Peiró
- Department of Statistics and Applied Operations Research and Quality, Polytechnic University of Valencia, Valencia, Spain
| | - José H. Marco
- Department of Personality, Evaluation and Psychological Treatment, University of Valencia, Valencia, Spain
- CIBER Fisiopatología Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - María Luisa Barrigón
- Department of Psychiatry, Jiménez Díaz Foundation Hospital, Madrid, Spain
- Department of Psychiatry, University Hospital Virgen del Rocio, Seville, Spain
| | - Enrique Baca-García
- Department of Psychiatry, Jiménez Díaz Foundation Hospital, Madrid, Spain
- Department of Psychiatry, University Hospital Rey Juan Carlos, Mostoles, Spain
- Department of Psychiatry, General Hospital of Villalba, Madrid, Spain
- Department of Psychiatry, University Hospital Infanta Elena, Valdemoro, Spain
- Department of Psychiatry, Madrid Autonomous University, Madrid, Spain
- CIBERSAM (Centro de Investigacion en Salud Mental), Carlos III Institute of Health, Madrid, Spain
- Departamento de Psicología, Universidad Catolica del Maule, Talca, Chile
- Department of Psychiatry, Centre Hospitalier Universitaire de Nîmes, Nîmes, France
| | - Sandra Pérez Rodríguez
- Department of Personality, Evaluation and Psychological Treatment, University of Valencia, Valencia, Spain
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Measuring Adolescents' Self-injurious Thoughts and Behaviors: Comparing Ecological Momentary Assessment to a Traditional Interview. Res Child Adolesc Psychopathol 2022; 50:1095-1105. [PMID: 35254573 DOI: 10.1007/s10802-022-00907-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2022] [Indexed: 10/18/2022]
Abstract
The purpose of this study was to compare adolescents' reports of self-injurious thoughts and behaviors (SITBs) between ecological momentary assessment (EMA) and a traditional, retrospective interview. Adolescents were recruited following recent discharge from acute psychiatric care for a suicidal crisis (as part of a larger study). Participants completed: (1) EMA surveys assessing SITBs multiple times daily over a 28-day follow-up period, and (2) a follow-up phone interview to evaluate SITBs retrospectively at the end of the same 28-day follow-up period. Forty-one adolescents completed the final follow-up interview (Mage = 14.9 years; 78.0% White; 61.0% female). Adolescents' reports of SITB presence (vs. absence) and frequency, collected via EMA and retrospective interview over follow-up, were compared. Preliminary differences in SITB endorsement (presence/absence) were observed between reporting methods with more adolescents endorsing suicide ideation (SI; n = 30) and nonsuicidal self-injury (NSSI; n = 15) in EMA compared to retrospective interview (SI: n = 17; NSSI: n = 10). Reasons for withholding SITBs from EMA reports (gathered during a final qualitative interview) included not wanting to answer additional EMA questions and concerns about EMA-reporting consequences. There were no statistically significant differences in SITB frequency by report method. Further investigation is warranted in a larger sample to elucidate frequency patterns. Given the growing research using this method, these findings are important to help clarify the utility of EMA methods for studying SITBs in youth.
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Sharma P, Peck R, Sinicrope AR, Pavey T, Muehlenkamp JJ. Proximal Risk for Suicide: A Daily Diary Study Protocol (Preprint). JMIR Res Protoc 2022; 11:e37583. [PMID: 35819832 PMCID: PMC9328781 DOI: 10.2196/37583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/15/2022] [Accepted: 06/03/2022] [Indexed: 11/20/2022] Open
Abstract
Background Suicide is a prevalent public health concern in the United States across all age groups. Research has emphasized the need to identify risk markers that prevent suicide along shorter timeframes, such as days to weeks. Furthermore, little has been done to explore the relative significance of factors that can predict short-term suicide risk or to evaluate how daily variability in these factors impacts suicidal ideation or behavior. This proposed project aims to identify risk factors that best predict near-time changes in suicidal ideation and examine potential interactions between these factors to predict transitions into suicidal thinking or behaviors. Objective The aim of this proposed study is threefold: (1) To identify which psychological risk factors are most strongly associated with proximal changes in suicide risk across days and weeks. (2) To evaluate theoretical assumptions of the Integrative-Motivational-Volitional Theory of Suicide. (3) To determine how disruptions in physiological arousal interact with theoretical mechanisms of risk to predict concurrent and short-term prospective increase in suicidal thoughts and behaviors. Methods A daily diary or ecological momentary assessment design will be utilized with 200 participants. Participants will complete 2 in-person visits separated by 3 weeks during which they will complete 3 brief daily assessments within their natural environments using the ilumivu research app on a smart device. Research will occur at the Mayo Clinic Health System (MCHS) Eau Claire site. Participants will be recruited through chart review and standard care delivery assessment. Results This manuscript outlines the protocol that will guide the conduct of the forthcoming study. Conclusions The proposed project aims to lead efforts using technological advances to capture microchanges in suicidal thinking/behavior over shorter timeframes and thereby guide future clinical assessment and management of suicidal patients. Results of this study will generate robust evidence to evaluate which risk factors predict proximal changes in suicidal ideation and behaviors. They will also provide the ability to examine potential interactions with multiple theoretically derived risk factors to predict proximal transitions into worsening suicidal thinking or behaviors. Such information will provide new targets for intervention that could ultimately reduce suicide-related morbidity and mortality. International Registered Report Identifier (IRRID) PRR1-10.2196/37583
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Affiliation(s)
- Pravesh Sharma
- Department of Psychiatry and Psychology, Mayo Clinic Health Systems, Eau Claire, WI, United States
- Behavioral Health Reseach Program, Mayo Clinic, Rochester, MN, United States
| | - Robert Peck
- Department of Psychiatry and Psychology, Mayo Clinic Health Systems, Eau Claire, WI, United States
| | - Anthony R Sinicrope
- Behavioral Health Reseach Program, Mayo Clinic, Rochester, MN, United States
| | - Thomas Pavey
- Department of Psychiatry and Psychology, Mayo Clinic Health Systems, Eau Claire, WI, United States
| | - Jennifer J Muehlenkamp
- Department of Psychology, University of Wisconsin Eau Claire, Eau Claire, WI, United States
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Ammerman BA, Law KC. Using intensive time sampling methods to capture daily suicidal ideation: A systematic review. J Affect Disord 2022; 299:108-117. [PMID: 34718039 DOI: 10.1016/j.jad.2021.10.121] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 10/25/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION There has been an increased emphasis on understanding suicidal thoughts and behaviors as they occur in real-time, resulting in a proliferation of studies utilizing intensive time sampling methods. Given the continued growth in this area, there is a need to synthesize the feasibility of these methods in capturing suicidal ideation at the daily level, in addition to an examination of study factors that may impact suicidal ideation detection, to guide future research. METHOD Online databases (i.e., PsychINFO, ERIC, PubMed, MEDLINE) were systematically searched for articles published through December 2020 that assessed suicidal ideation at the daily level. RESULTS Twenty-six articles presenting data from sixteen independent datasets met inclusion criteria. Across included articles, suicidal ideation detection ranged from approximately 1-92% of participant-completed surveys, with 18-100% of unique study participants reporting suicidal ideation during the study period. Assessment-based factors (i.e., number of daily assessments, duration of daily assessment period) did not appear to be meaningfully associated with suicidal ideation detection rates. Rather, participant characteristics (i.e., baseline suicide risk history, inclusion criteria) were better indicators of a study's ability to capture suicidal ideation at the daily level. CONCLUSIONS Findings highlights the impact of targeting participants with elevated suicide risk at study enrollment.
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Affiliation(s)
- Brooke A Ammerman
- University of Notre Dame, Department of Psychology, 390 Corbett Family Hall, Notre Dame, IN 46556, United States.
| | - Keyne C Law
- Seattle Pacific University, Department of Psychology, 3307 3rd Ave. W., Seattle, WA 98119, United States.
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Dauber S, Beacham A, Hammond C, West A, Thrul J. Adaptive Text Messaging for Postpartum Risky Drinking: Conceptual Model and Protocol for an Ecological Momentary Assessment Study (Preprint). JMIR Res Protoc 2022; 11:e36849. [PMID: 35373778 PMCID: PMC9016512 DOI: 10.2196/36849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/01/2022] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
Background Risky drinking is prevalent among women of childbearing age. Although many women reduce their drinking during pregnancy, more than half return to prepregnancy levels during the early postpartum period. Risky drinking in new mothers may be associated with negative child and maternal health outcomes; however, new mothers are unlikely to seek treatment for risky drinking because of stigma and fear of child protective service involvement. SMS text messaging is a promising approach for reaching non–treatment-seeking new mothers at risk because of risky drinking. SMS text messaging interventions (TMIs) are empirically supported for alcohol use, but a tailored intervention for new mothers does not exist. This study aims to fill this gap by developing a just-in-time adaptive TMI for postpartum risky drinking. Objective The objectives of this paper are to present a preliminary conceptual model of postpartum risky drinking and describe the protocol for conducting an ecological momentary assessment (EMA) study with new mothers to inform the refinement of the conceptual model and development of the TMI. Methods This paper presents a preliminary conceptual model of postpartum risky drinking based on the motivational model of alcohol use, social cognitive theory, and temporal self-regulation theory. The model proposes three primary intervention targets: motivation, self-efficacy, and self-regulation. Theoretical and empirical literature in support of the conceptual model is described. The paper also describes procedures for a study that will collect EMA data from 30 participants recruited via social media and the perinatal Central Intake system of New Jersey. Following the baseline assessment, EMA surveys will be sent 5 times per day for 14 days. The assessment instruments and data analysis procedures are described. Results Recruitment is scheduled to begin in January 2022 and is anticipated to conclude in March 2022. Study results are estimated to be published in July 2022. Conclusions The study findings will enhance our understanding of daily and momentary fluctuations in risk and protective factors for risky drinking during the early postpartum period. The findings will be used to refine the conceptual model and inform the development of the TMI. The next steps for this work include the development of intervention components via an iterative participatory design process and testing of the resulting intervention in a pilot microrandomized trial. International Registered Report Identifier (IRRID) PRR1-10.2196/36849
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Affiliation(s)
- Sarah Dauber
- Partnership to End Addiction, New York, NY, United States
| | - Alexa Beacham
- Partnership to End Addiction, New York, NY, United States
| | - Cori Hammond
- Partnership to End Addiction, New York, NY, United States
| | - Allison West
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Johannes Thrul
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, United States
- Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia
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Kim H, Park S, Kim Y, Kwon S, Kim H. Ecological momentary assessment of mental health in adults at suicide risk: An observational study protocol. J Adv Nurs 2022; 78:883-893. [PMID: 34994013 PMCID: PMC9303451 DOI: 10.1111/jan.15142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/06/2021] [Accepted: 12/18/2021] [Indexed: 12/01/2022]
Abstract
AIMS To describe the research protocol for an ecological momentary assessment (EMA) designed to examine patterns of suicidal ideation and relevant psychosocial stress indicators in adults at risk for suicide. DESIGN This observational and longitudinal study will collect data for 28 consecutive days. METHODS A total of 150 adults at risk for suicide will be recruited from a single suicide prevention centre and an outpatient clinic in Korea. Self-report questionnaires will be administrated during weeks 0, 1, 3 and 5. Participants will receive text messages three times a day for 4 weeks prompting them to access an online survey link for daily mood survey including depression, anxiety, stress and suicidal ideation. In addition, for the first 2 weeks, they will wear an actigraphy device designed to collect actigraphic data in terms of sleep patterns and physical activity. Data analyses such as descriptive statistics, independent t-tests, one-way ANOVA, chi-squared statistics and time-series and correlation analyses will be performed using IBM SPSS 26.0 and SAS version 9.3. The study received funding from National Research Foundation of Korea in February 2020. Institutional Review Board approval for our study was obtained in April 2021. DISCUSSIONS This study will yield fundamental information about daily patterns of suicide ideation and psychosocial stress indicators to develop preventive interventions for adults at risk for suicide. IMPACT Our study will contribute to the development of EMAs and interventions for adults at risk for suicide aimed at providing timely and individualized mental health services in a community setting. TRIAL REGISTRATION The trial is registered with the Clinical Research Information Service (CRIS). CRIS Registration Number: KCT0006165.
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Affiliation(s)
- Hyein Kim
- College of Nursing, Yonsei University, Seoul, Republic of Korea.,Brain Korea 21 FOUR Project, Yonsei University, Seoul, Republic of Korea
| | - Sunyoung Park
- Department of Psychiatry, National Health Insurance Service Ilsan Hospital, Gyeonggi-do, Republic of Korea
| | - Youkyung Kim
- College of Nursing, Yonsei University, Seoul, Republic of Korea
| | - Seongae Kwon
- College of Nursing, Yonsei University, Seoul, Republic of Korea
| | - Heejung Kim
- College of Nursing, Yonsei University, Seoul, Republic of Korea.,Mo-Im Kim Nursing Research Institute, Yonsei University, Seoul, Republic of Korea
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Williams AJ, Arcelus J, Townsend E, Michail M. Feasibility and acceptability of experience sampling among LGBTQ+ young people with self-harmful thoughts and behaviours. Front Psychiatry 2022; 13:916164. [PMID: 36061288 PMCID: PMC9428709 DOI: 10.3389/fpsyt.2022.916164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 07/20/2022] [Indexed: 11/13/2022] Open
Abstract
This study was the first to determine whether it was feasible and acceptable to use experience sampling methods (ESM) among LGBTQ+ young people, who had current experiences of self-harm. Sixteen LGBTQ+ young people (16-25 years old) took part in the experience sampling study. This included a baseline assessment, a 7-day ESM assessment (participants were sampled six times a day using a phone app), and the option of an interview at the end of the 7-day ESM assessment. Feasibility data was descriptively analysed, with pilot ESM data presented. Qualitative data was thematically analysed to determine the acceptability (barriers and facilitators) of taking part in this study. Study feasibility was assessed by enrolment rate (55.2%), participant retention across assessment period (100%), ESM app feasibility (87.5%), and good adherence to total number of ESM surveys (67.6%). Individual study adherence ranged between 43 and 95.2%. Study acceptability was assessed by participant interviews. Thematic analysis indicated four superordinate themes; (i) Self-reflection and awareness; (ii) Practicalities of ESM surveys; (iii) Daily timeframes; and (iv) Suggestions for future studies. Pilot ESM data demonstrates that there was fluctuation of depressive and anxiety symptoms within- and between- participants over the course of the study, however, greater sample power is needed for full analysis. This study demonstrated that ESM designs are feasible and acceptable among LGBTQ+ young people with current experiences of self-harm. Pilot data indicated that specific experiences and moods are likely to be important to self-harm. These potentially have a temporal influence on self-harm behaviour or ideation, and therefore should be examined in a fully powered sample.
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Affiliation(s)
- A J Williams
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom.,Self-Harm Research Group, School of Psychology, University of Nottingham, Nottingham, United Kingdom.,Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King's College London, London, United Kingdom
| | - Jon Arcelus
- Institute of Mental Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom.,Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Barcelona, Spain
| | - Ellen Townsend
- Self-Harm Research Group, School of Psychology, University of Nottingham, Nottingham, United Kingdom
| | - Maria Michail
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
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Feller C, Ilen L, Eliez S, Schneider M. Psychotic experiences in daily-life in adolescents and young adults with 22q11.2 deletion syndrome: An Ecological Momentary Assessment study. Schizophr Res 2021; 238:54-61. [PMID: 34607254 DOI: 10.1016/j.schres.2021.09.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 09/23/2021] [Accepted: 09/26/2021] [Indexed: 01/02/2023]
Abstract
22q11.2 deletion syndrome (22q11DS) is a genetic condition associated with a markedly increased risk for psychosis. Psychotic experiences are classically evaluated by clinical interviews that give little information about these symptoms' fluctuation in daily-life. The current study aims to investigate these phenomena using the Ecological Momentary Assessment (EMA), a structured diary technique that collects real-life measures in the everyday-life context, and to examine how these manifestations relate to a gold standard semi-structured assessment of psychotic experiences. Eighty-six individuals with 22q11DS as well as healthy controls (HC) aged 11-27 years were recruited. They completed a 6-day EMA protocol assessing momentary psychotic experiences as well as positive and negative affect. The presence of (attenuated) psychotic symptoms was assessed in 22q11DS participants with the SIPS interview. Participants with 22q11DS reported more intense (p = .005) and more frequent (p = .006) momentary psychotic experiences than HC. Significant associations between negative affect and momentary psychotic experiences were observed in both groups (p = .001). In participants with 22q11DS, more intense (p = <.001) and more frequent (p = <.001) momentary psychotic experiences measured by EMA were associated with the severity of SIPS positive symptoms. Participants with 22q11DS reporting at least attenuated positive symptoms of psychosis on the SIPS had more intense (p = .027) and more frequent (p = .023) momentary psychotic experiences than participants with 22q11DS without psychotic symptoms. This study highlights the validity of EMA to assess psychotic experiences in the context of daily-life and sets correspondence between EMA and the SIPS. Furthermore, it expands our current understanding of the associations between mood and psychotic experiences.
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Affiliation(s)
- Clémence Feller
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.
| | - Laura Ilen
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Stephan Eliez
- Department of Genetic Medicine and Development, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Developmental Imaging and Psychopathology Lab Research Unit, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Maude Schneider
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland; Center for Contextual Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium
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Differential time varying associations among affective states and suicidal ideation among adolescents following hospital discharge. Psychiatry Res 2021; 305:114174. [PMID: 34492501 DOI: 10.1016/j.psychres.2021.114174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/21/2021] [Accepted: 08/14/2021] [Indexed: 11/22/2022]
Abstract
Suicide is a major public health problem among adolescents. Identifying factors that confer increased risk for suicidal ideation, particularly during the high-risk period following psychiatric hospitalization, is essential for preventing suicide in this population. Negative and positive affect are two such important modifiable risk factors. This study examined relationships between specific affective states and suicidal ideation, collected via daily diary, as continuous functions of time among discharged adolescents. Adolescents hospitalized for suicidal ideation and/or behavior responded to daily surveys for four weeks after discharge (N = 34; 952 observations). Time-varying effects models (TVEM) were used to predict same- and next-day suicidal ideation. Examining between-persons effects, adolescents reporting greater misery and less happiness compared to others had a significantly increased likelihood of same-day suicidal ideation; between-person anger was not significantly associated with suicidal ideation. Within-persons effects suggested that elevated same-day, but not previous-day, misery and anger were associated with suicidal ideation. Elevated within-person happiness was protective for same-day suicidal ideation, but was also associated with next-day suicidal ideation. These findings begin to clarify not only which, but when, specific affective processes influence suicidal ideation for discharged adolescents. These dynamic risk factors represent modifiable treatment targets relevant for real-time interventions.
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Dewa LH, Pappa S, Greene T, Cooke J, Mitchell L, Hadley M, Di Simplicio M, Woodcock T, Aylin P. SWAY: Associations between sleep disturbance and suicidality in psychiatric inpatients transitioning to the community: an ecological momentary assessment study protocol (Preprint). JMIR Res Protoc 2021; 11:e33817. [PMID: 35579920 PMCID: PMC9157316 DOI: 10.2196/33817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/16/2022] [Accepted: 04/22/2022] [Indexed: 11/15/2022] Open
Abstract
Background Patients are at high risk of suicidal behavior and death by suicide immediately following discharge from inpatient psychiatric hospitals. Furthermore, there is a high prevalence of sleep problems in inpatient settings, which is associated with worse outcomes following hospitalization. However, it is unknown whether poor sleep is associated with suicidality following initial hospital discharge. Objective Our study objective is to describe a protocol for an ecological momentary assessment (EMA) study that aims to examine the relationship between sleep and suicidality in discharged patients. Methods Our study will use an EMA design based on a wearable device to examine the sleep-suicide relationship during the transition from acute inpatient care to the community. Prospectively discharged inpatients 18 to 35 years old with mental disorders (N=50) will be assessed for eligibility and recruited across 2 sites. Data on suicidal ideation, behavior, and imagery; nonsuicidal self-harm and imagery; defeat, entrapment, and hopelessness; affect; and sleep will be collected on the Pro-Diary V wrist-worn electronic watch for up to 14 days. Objective sleep and daytime activity will be measured using the inbuilt MotionWare software. Questionnaires will be administered face-to-face at baseline and follow up, and data will also be collected on the acceptability and feasibility of using the Pro-Diary V watch to monitor the transition following discharge. The study has been, and will continue to be, coproduced with young people with experience of being in an inpatient setting and suicidality. Results South Birmingham Research Ethics Committee (21/WM/0128) approved the study on June 28, 2021. We expect to see a relationship between poor sleep and postdischarge suicidality. Results will be available in 2022. Conclusions This protocol describes the first coproduced EMA study to examine the relationship between sleep and suicidality and to apply the integrated motivational volitional model in young patients transitioning from a psychiatric hospital to the community. We expect our findings will inform coproduction in suicidology research and clarify the role of digital monitoring of suicidality and sleep before and after initial hospital discharge. International Registered Report Identifier (IRRID) PRR1-10.2196/33817
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Affiliation(s)
- Lindsay H Dewa
- School of Public Health, Imperial College London, London, United Kingdom
- National Institute for Health and Care Research Imperial Patient Safety Translational Research Centre, Imperial College London, London, United Kingdom
| | - Sofia Pappa
- West London National Health Service Trust, London, United Kingdom
- Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Talya Greene
- Department of Community Mental Health, University of Haifa, Haifa, Israel
- Division of Psychiatry, University College London, London, United Kingdom
| | - James Cooke
- National Institute for Health and Care Research Imperial Patient Safety Translational Research Centre, Imperial College London, London, United Kingdom
| | - Lizzie Mitchell
- National Institute for Health and Care Research Imperial Patient Safety Translational Research Centre, Imperial College London, London, United Kingdom
| | - Molly Hadley
- National Institute for Health and Care Research Imperial Patient Safety Translational Research Centre, Imperial College London, London, United Kingdom
| | - Martina Di Simplicio
- West London National Health Service Trust, London, United Kingdom
- Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Thomas Woodcock
- School of Public Health, Imperial College London, London, United Kingdom
- Applied Research Collaboration Northwest London, Imperial College London, London, United Kingdom
| | - Paul Aylin
- School of Public Health, Imperial College London, London, United Kingdom
- National Institute for Health and Care Research Imperial Patient Safety Translational Research Centre, Imperial College London, London, United Kingdom
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Rufino NC, Fidalgo TM, dos Santos JP, Tardelli VS, Lima MG, Frick LP, Mirkovic B, da Silveira DX, Cohen D. Treatment compliance and risk and protective factors for suicide ideation to completed suicide in adolescents: a systematic review. REVISTA BRASILEIRA DE PSIQUIATRIA (SAO PAULO, BRAZIL : 1999) 2021; 43:550-558. [PMID: 33533823 PMCID: PMC8555635 DOI: 10.1590/1516-4446-2020-1026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 09/09/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To review the literature regarding adolescent suicide risk and explore the associations between treatment compliance (expressed as a concept including measured adherence to treatment and/or mental health service utilization) and risk and protective factors for suicidal behavior (SB), as well as the association between treatment compliance and reattempts. METHODS PubMed, LILACS, and Google Scholar were searched using the following terms: (adolescent*) AND (suicide*) AND (risk factor OR protective factors) AND (treatment compliance OR treatment attrition OR treatment adherence OR treatment drop out OR treatment retention OR mental health utilization). We retrieved studies that focused on the relation of treatment compliance to risk and protective factors for SB and that had only adolescent samples. RESULTS Of 4,841 articles, 30 original articles were selected for review. Most studies indicated high mental health service (MHS) utilization and poor treatment adherence by SB patients. Social minority status and conduct disorder were associated with less treatment adherence, while female sex, parental perceived need for treatment, and major depression were associated with greater treatment adherence. Inpatient and intensive emergency care after SA and family interventions improved MHS utilization and treatment compliance. However, we found no substantial protective effect of treatment compliance against reattempts. CONCLUSION Effective treatment planning for compliance requires considering psychopathology, treatment planning, and social, familial, and individual factors.
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Affiliation(s)
| | | | | | | | | | - Luana P. Frick
- Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Bojan Mirkovic
- University Hospital Charles Nicolle, Centre Hospitalier du Rouvray, Normandie Université, Rouen, France
| | | | - David Cohen
- Service de Psychiatrie del’Enfant et del’Adolescent, Groupe Hospitalier Pitié-Salpêtriére, Assistance Publique – Hôpitaux de Paris et Université Pierre et Marie Curie, Paris, France
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50
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Short-term associations between nonsuicidal and suicidal thoughts and behaviors: A daily diary study with high-risk adolescents. J Affect Disord 2021; 292:337-344. [PMID: 34139406 PMCID: PMC8282747 DOI: 10.1016/j.jad.2021.05.104] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/28/2021] [Accepted: 05/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND In this daily dairy study of adolescents at elevated suicide risk, we examined proximal associations between nonsuicidal self-injury (NSSI) and suicidal thoughts as well as behaviors. We also investigated the prominence of the anti-suicide function underlying NSSI engagement, relative to intrapersonal and interpersonal motives. METHODS Seventy-eight adolescents (67.9% female; ages 13-17) hospitalized due to suicide risk completed daily surveys assessing NSSI and suicidal thoughts for four weeks after discharge (n=1621 observations). Suicidal behavior (actual, aborted, interrupted suicide attempts) was assessed at 1-month follow-up. RESULTS Over and above lifetime NSSI, adolescents who generally experienced more enduring (OR=2.54, p=<.001) and intense (OR=1.87, p=.002) suicidal ideation were more likely to engage in NSSI on a given day. Moreover, NSSI likelihood increased when adolescents experienced more enduring (OR=1.99, p<.001) and intense (OR=1.66, p<.001) ideation relative to their typical levels. This pattern was consistent for those with recent NSSI. The anti-suicide function of NSSI was frequently endorsed at hospitalization and when NSSI occurred daily (65.6% of the time), alongside the intrapersonal-negative motive (to avoid aversive states). Exploratory analyses suggest adolescents with suicidal behavior within the month after discharge experienced higher NSSI levels reported daily over the same period (Hedge's g=1.26, p=<.001). LIMITATIONS Daily-level associations were examined concurrently and generalizability of results is limited by sample characteristics. CONCLUSIONS The notable proximal associations between NSSI and suicidal thoughts and behaviors, as well as the prominence of the anti-suicide function, point to the importance of intervention efforts targeting these intersecting phenomena among adolescents at elevated suicide risk.
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