Nocturnal Wakefulness and Suicide Risk in the Australian Population

Mansfield, Darren; Wasgewatta, Sanjiwika; Reynolds, Amy; Grandner, Michael; Tubbs, Andrew; King, Kylie; Johnson, Michael L.; Mascaro, Luis; Durukan, Melodi; Paul, Eldho; Drummond, Sean P.A.; Perlis, Michael L.

doi:10.4088/jcp.21m14275

Cited by 1 publication

(1 citation statement)

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“…However, the field would benefit from continuity of items as it allows results to be compared thus advancing the field through replicated incremental increases of knowledge (Bayliss et al., 2022). Finally, it is worth considering conducting research with participants with diurnal differences because of the increased risk during late evening and after midnight (Akkaya‐Kalayci et al., 2017; Mansfield et al., 2022).…”

Section: Discussionmentioning

confidence: 99%

Fluidity in capability: Longitudinal assessments of suicide capability using ecological momentary assessments

Bayliss,

Hughes,

Lamont‐Mills

et al. 2023

Suicide & Life Threat Behav

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IntroductionSuicide capability is posited to facilitate the movement from ideation‐to‐action. Emerging evidence suggests capability comprises both trait‐ and state‐like facets. This study examined fluctuations in and associations of acquired, dispositional, practical, and perceived capabilities, and suicidal mental imagery, and suicidal ideation.MethodSeventy‐five adults (48 females, Mage = 36.53 years) with lived experience of suicidal ideation and/or attempt responded to four prompts per day for 2 weeks that assessed suicide capability and suicidal ideation. Mean‐squared successive differences and probability of acute change indices and multilevel models were used for analyses.ResultsAll facets of suicide capability fluctuated. Acquired and dispositional capabilities were trait‐like, with practical and perceived capabilities being state‐like. Suicidal mental imagery was the only facet of suicide capability that distinguished participants with a suicide attempt in the past 12 months from participants with a suicide attempt more than 1 year ago and suicide ideators. Suicidal mental imagery was associated with concurrent suicidal ideation and predictive of next assessment suicidal ideation.ConclusionSuicidal mental imagery may be uniquely associated with suicide capability. This study suggests there are trait‐ and state‐like facets of capability that can combine to potentially ready an individual to engage in suicidal behaviors.

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Section: Discussionmentioning

confidence: 99%