Evidence map›Paper›PMID 33736714›Full record

ArticleBJPsych open2021

Clinical management and mortality risk in those with eating disorders and self-harm: e-cohort study using the SAIL databank.

Ann John, Amanda Marchant, Joanne Demmler, Jacinta Tan, Marcos DelPozo-Banos

Abstract read
In one paragraph

Article in BJPsych open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Ann JohnFFPH, Swansea University Medical School, Data Science Building, Swansea University, UK.ORCID https://orcid.org/0000-0002-5657-6995
Amanda MarchantSwansea University Medical School, Data Science Building, Swansea University, UK.
Joanne DemmlerSwansea University Medical School, Data Science Building, Swansea University, UK.ORCID https://orcid.org/0000-0002-4675-6271
Jacinta TanFRCPsych, Swansea University Medical School, Data Science Building, Swansea University, UK; and Specialist Eating Disorder Team, Abertawe Bro Morgannwg University Health Board, UK.ORCID https://orcid.org/0000-0002-8879-441X
Marcos DelPozo-BanosSwansea University Medical School, Data Science Building, Swansea University, UK.

Funding

Medical Research Council MC_PC_17211Medical Research Council MR/W014386/1
6 · The paper itself

Abstract

backgroundIndividuals with eating disorders who self-harm are a vulnerable group characterised by greater pathology and poorer outcomes.

aimsTo explore healthcare utilisation and mortality in those with a record of: self-harm only; eating disorders only; and both co-occurring.

methodWe conducted a retrospective whole population e-cohort study of individuals aged 10-64 years from 2003 to 2016. Individuals were divided into: record of self-harm only; eating disorders only; both self-harm and eating disorders; and no record of self-harm or eating disorders. We used linked routinely collected healthcare data across primary care, emergency departments, hospital admissions and out-patient appointments to examine healthcare contacts and mortality.

resultsWe identified 82 627 individuals: n = 75 165 with self-harm only; n = 5786 with eating disorders only; n = 1676 with both combined. Across all groups and settings significantly more individuals attended with significantly more contacts than the rest of the population. The combined group had the highest number of contacts per person (general practitioner, incident rate ratio IRR = 3.3, 95% CI 3.1-3.5; emergency department, IRR = 5.2, 95% CI 4.7-5.8; hospital admission, IRR = 5.2, 95% CI 4.5-6.0; out-patients, IRR = 3.9, 95% CI 3.5-4.4). Standardised mortality ratios showed the highest excess mortality overall in the self-harm only group (SMR = 3.2, 95% CI 3.1-3.3), particularly for unnatural causes of death (SMR = 17.1, 95% CI 16.3-17.9). SMRs and years of life lost showed an increased risk of mortality in younger age groups in the combined group. Adjusted hazard ratios showed increased mortality across all groups (self-harm only, HR = 5.3, 95% CI 5.2-5.5; eating disorders only, HR = 4.1, 95% CI 3.4-4.9; combined group, HR = 6.8, 95% CI 5.4-8.6).

conclusionsIndividuals in all groups had higher healthcare service utilisation than the general population. The increased mortality risk in young people with a record of both eating disorders and self-harm highlights the need for early specialist intervention and enhanced support.

Indexed as

eating disordershealthcare contactsmortalityroutine dataSelf-harm

Identifiers

PMID33736714
PMCPMC8058850

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.