Cited by 83Suicide and Self-Harm StudiesHomicide, Infanticide, and Child AbuseInjury Epidemiology and Prevention

Rethinking Lethality in Youth Suicide Attempts: First Suicide Attempt Outcomes in Youth Ages 10 to 24

Open access
McKean, Alastair J.S., Pabbati, Chaitanya P., Geske, Jennifer R., Bostwick, J. Michael·2018·Journal of the American Academy of Child & Adolescent Psychiatry

Abstract

Objective Although suicide is the second most frequent cause of death in American youth, suicide research has heretofore been confined to convenience samples that represent neither psychiatric nor general populations and that fail to include individuals dying at their first attempts. These limitations were addressed by assembling a youth cohort followed from the first medically recorded attempt (index attempt [IA]). It was hypothesized this approach would more accurately represent the prevalence of completed suicide after an attempt and underscore lethality based on method.Method This study draws from a previously reported retrospective-prospective all-age cohort identified through the Rochester Epidemiology Project. The original 1,490-subject sample included 813 Olmsted County youth 10 to 24 years old (n = 258 male, n = 555 female; 54.6% of total cohort) with IAs from January 1, 1986 through December 31, 2007 and followed until December 31, 2010.Results Twenty-nine of 813 subjects (3.6%) killed themselves during the study period, with 28 of 29 dying before their 25th birthday and 20 of 28 (71.4%) dying at their first attempt. Despite composing only 31.7% of the cohort (258 of 813), male subjects composed most suicides: 23 of 29 (79.3% of suicides; 8.9% of male subjects) versus 6 of 29 female subjects (20.7% of suicides; 1.1% of female subjects). Eighty-five percent of all IA deaths involved firearms. More than a third of youth-41.2%-lacked a psychiatric history prior to IA.Conclusion These data show that more than half the IAs occurred in youth, with approximately three-fourths of completed youth suicides occurring at the IAs. In parsing cause of IA death in the all-age cohort, the contribution of firearms figured even more prominently in the subsample of youth (85.0%) than in those at least 25 years old (64.3%). The high IA lethality suggests that prevention efforts commencing after the IA are too late for most victims.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.jaac.2018.04.021

Cites

25 of 25 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [9]Goldsmith SK, Pellmar TC, Kleinman AM, Bunney WE, eds. Reducing Suicide: A National Imperative. Washington, DC: National Academy Press Washington, DC: National Academy Press; 2002. 25057611
  2. [17]Brendel RW, Lagomasino IT, Perlis RH, Stern TA. The Suicidal Patient. In: Stern TA, ed. Massachusetts General Hospital Comprehensive Clinical Psychiatry, 1st ed Philadelphia, PA: Mosby/Elsevier; 2008.

Cited by

Sorted by citations

Authors
McKean, A. J. S., Pabbati, C. P., Geske, J. R., & Bostwick, J. M.
Affiliations
  • Mayo Clinic (US)
  • University of California San Diego (US)
Corresponding author
McKean, Alastair J.S.
Venue
Journal of the American Academy of Child & Adolescent Psychiatry
Publisher
Elsevier BV
Published
2018-10
Volume
57
Issue
10
Pages
786-791
ISSN
0890-8567 (ISSN-L)
OpenAlex
W2888736473
Cited by
83
References
25
Citations by year
2026: 3 · 2025: 12 · 2024: 13 · 2023: 6 · 2022: 12 · 2021: 19 · 2020: 5 · 2019: 11 · 2018: 2
FWCI
10.85
Type
journal article
Language
en
Open access
Locations
  • Journal of the American Academy of Child & Adolescent Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute on Aging (U01AG-45390)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
  • Social Sciences › Sociology and Political Science › Homicide, Infanticide, and Child Abuse
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Injury Epidemiology and Prevention
Keywords
youth suicide, suicide attempts, suicide lethality, suicide mortality, firearm suicide, suicide prevention, sex differences in suicide, psychiatric history, Rochester Epidemiology Project
MeSH terms
Adolescent, Adult, Child, Female, Firearms, Humans, Male, Risk Factors, Suicide, Attempted, Prevalence, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review