Lucy Biddle

Suicide and the internet

Recentreports of suicide by young people have highlighted the possible influence of internet sites. Lucy Biddle and colleagues investigate what a web search is likely to find

Suicide rates in young men in England and Wales in the 21st century: time trend study

Objectives To explore trends in suicide in young people to investigate the recent observation that after year on year rises in the 1970s, 1980s, and early 1990s, rates in young men are now declining. Design Time trend analysis. Setting England and Wales, 1968-2005. Population Men and women aged 15-34 years. Results Since the 1990s, rates of suicide in young men have declined steadily and by 2005 they were at their lowest level for almost 30 years. This decline is partly because of a reduction in poisoning with car exhaust gas as an increased number of cars have catalytic converters; but there have been declines in suicides from all common methods, including hanging, suggesting a more pervasive effect. Other risk factors for suicide, such as unemployment and divorce, have also decreased. Possible recent reductions in alcohol use among young men and increases in prescribing of antidepressants do not seem to be temporally related to the decline in suicide. Conclusions Suicide rates in young men have declined markedly in the past 10 years in England and Wales. Reductions in key risk factors for suicide, such as unemployment, might be contributing to lower rates.

Are Needs Assessments Cost Effective in Reducing Distress Among Patients With Cancer? A Randomized Controlled Trial Using the Distress Thermometer and Problem List

PURPOSE Patients with cancer have a high prevalence of distress. We evaluated whether distress monitoring and needs assessment using the Distress Thermometer and Problem List (DT&PL) improved patient outcomes. PATIENTS AND METHODS We conducted an unblinded, two-arm, parallel randomized controlled trial at two sites among patients starting radiotherapy or chemotherapy. The intervention group completed the DT&PL, rating distress and discussing sources of distress with a trained radiographer/nurse. No specific triage algorithms were followed. The control group received usual care. The main outcome measure was psychological distress (Profile of Mood States [POMS], short form) up to 12 months; secondary outcomes were quality of life (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30) and health care costs. RESULTS Of 220 patients randomly assigned, 112 patients were allocated to the DT&PL. Ninety-five percent completed the primary outcome at 12 months. The DT&PL took 25 minutes; one third of patients had high levels of distress, and most reported physical (84%) or emotional (56%) problems. There was no evidence of an effect of the DT&PL on adjusted POMS scores over follow-up (difference between groups, -1.84; 95% CI, -5.69 to 2.01; P = .35) or in secondary outcomes. The DT&PL cost £19 (

Part and parcel of teaching? Secondary school staff’s views on supporting student emotional health and well‐being

28) per patient and did not lower subsequent health care costs. Few patients (< 3%) in either arm of the trial were referred to a clinical psychologist. CONCLUSION Patients with cancer have a high prevalence of distress. Needs assessment can be performed quickly and inexpensively. However, the DT&PL was not cost effective in improving patient mood states. It is important to explore the reasons for this so that oncology units can design better services to support patients.

Symptom recognition and help seeking for depression in young adults: a vignette study

The need for schools to support children and young people’s mental and emotional health is increasingly emphasised in policy initiatives, yet the role of teachers in this has been under explored. This paper reports findings from qualitative, semi‐structured interviews with 14 school staff at eight secondary schools in England, examining emotional health and well‐being (EHWB) activities in which they were involved. Three emergent themes are discussed: (1) a strongly held belief that teaching and EHWB are inevitably linked; (2) a perception that many colleagues outside the study sample are reluctant to engage in EHWB work; and (3) a concern that teachers’ own emotional health needs are neglected, leaving them unable or unwilling to consider those of pupils. The findings endorse whole‐school approaches to emotional health, with a focus on teachers’ training and support needs and clearer aims, including consideration of how such work fits with the broader goals of schools.

Suicide and the Internet: Changes in the accessibility of suicide-related information between 2007 and 2014

PurposeMany young people with psychological problems do not seek help. Recognition of problems and knowledge of appropriate sources of help may increase the likelihood of help seeking. This study aimed to explore whether young adults recognised depressive symptoms in a vignette, and how they thought a young person might respond to these symptoms.MethodsA postal survey was sent to 3,004 young people aged 16–24 in SW England. The survey included a two-part vignette; the first part depicted mild depressive symptoms, and the second part depicted severe depressive symptoms. Open-ended questions exploring symptom recognition and illness behaviour were answered by 1,125 respondents.ResultsSevere depressive symptoms were recognised by 61.4% of respondents. Young men, particularly those from deprived backgrounds were less likely than women to recognise a mental health problem. Men were also less likely to suggest seeing a doctor than women. 64.7% of the respondents who recognised a mental health problem suggested seeing a doctor, however, only 16.4% thought a severely depressed person actually would see a doctor.ConclusionsWhilst the majority of young people recognised symptoms of severe depression, the gap between perceived options for help and proposed help seeking behaviour is clinically relevant. The sociodemographic groups at greatest risk of suicide are the least likely to recognise depression, highlighting a need to develop interventions targeting men, particularly those from deprived backgrounds.

Risk of depression and self-harm in teenagers identifying with goth subculture: a longitudinal cohort study

BACKGROUND Following the ongoing concerns about cyber-suicide, we investigate changes between 2007 and 2014 in material likely to be accessed by suicidal individuals searching for methods of suicide. METHODS 12 search terms relating to suicide methods were applied to four search engines and the top ten hits from each were categorised and analysed for content. The frequency of each category of site across all searches, using particular search terms and engines, was counted. RESULTS Key changes: growth of blogs and discussion forums (from 3% of hits, 2007 to 18.5% of hits, 2014); increase in hits linking to general information sites - especially factual sites that detail and evaluate suicide methods (from 9%, 2007 to 21.7%, 2014). Hits for dedicated suicide sites increased (from 19% to 23%), while formal help sites were less visible (from 13% to 6.5%). Overall, 54% of hits contained information about new high-lethality methods. LIMITATIONS We did not search for help sites so cannot assess the balance of suicide promoting versus preventing sites available online. Social media was beyond the scope of this study. CONCLUSIONS Working with ISPs and search engines would help optimise support sites. Better site moderation and implementation of suicide reporting guidelines should be encouraged.

Exposure to, and searching for, information about suicide and self-harm on the Internet: Prevalence and predictors in a population based cohort of young adults

Summary Background Previous research has suggested that deliberate self-harm is associated with contemporary goth subculture in young people; however, whether this association is confounded by characteristics of young people, their families, and their circumstances is unclear. We aimed to test whether self-identification as a goth is prospectively associated with emergence of clinical depression and self-harm in early adulthood. Methods We used data from the Avon Longitudinal Study of Parents and Children, a UK community-based birth cohort of 14 541 pregnant women with expected delivery between April 1, 1991, and Dec 31, 1992. All children in the study were invited to attend yearly follow-up visits at the research clinic from age 7 years. At 15 years of age, participants reported the extent to which they self-identified as a goth. We assessed depressive mood and self-harm at 15 years with the Development and Wellbeing Assessment (DAWBA) questionnaire, and depression and self-harm at 18 years using the Clinical Interview Schedule-Revised. We calculated the prospective association between goth identification at 15 years and depression and self-harm at 18 years using logistic regression analyses. Findings Of 5357 participants who had data available for goth self-identification, 3694 individuals also had data for depression and self-harm outcomes at 18 years. 105 (6%) of 1841 adolescents who did not self-identify as goths met criteria for depression compared with 28 (18%) of 154 who identified as goths very much; for self-harm, the figures were 189 (10%) of 1841 versus 57 (37%) of 154. We noted a dose–response association with goth self-identification both for depression and for self-harm. Compared with young people who did not identify as a goth, those who somewhat identified as being a goth were 1·6 times more likely (unadjusted odds ratio [OR] 1·63, 95% CI 1·14–2·34, p<0·001), and those who very much identified as being a goth were more than three times more likely (unadjusted OR 3·67, 2·33–4·79, p<0·001) to have scores in the clinical range for depression at 18 years; findings were similar for self-harm. Associations were not attenuated after adjustment for a range of individual, family, and social confounders. Interpretation Our findings suggest that young people identifying with goth subculture might be at an increased risk for depression and self-harm. Although our results suggest that some peer contagion operates within the goth community, our observational findings cannot be used to claim that becoming a goth increases risk of self-harm or depression. Working with young people in the goth community to identify those at increased risk of depression and self-harm and provide support might be effective. Funding Wellcome Trust, Medical Research Council Programme.

Searching for Suicide Methods

Background There is concern over the potential impact of the Internet on self-harm and suicidal behaviour, particularly in young people. However, little is known about the prevalence and patterns of suicide/self-harm related Internet use in the general population. Methods Cross sectional study of 3946 of the 8525 participants in the Avon Longitudinal Study of Parents and Children (ALSPAC) who were sent a self-report questionnaire including questions on suicide/self-harm related Internet use and self-harm history at age 21 years. Results Suicide/self-harm related Internet use was reported by 22.5% (886/3946) of participants; 11.9% (470/3946) had come across sites/chatrooms discussing self-harm or suicide, 8.2% (323/3946) had searched for information about self-harm, 7.5% (296/3946) had searched for information about suicide and 9.1% (357/3946) had used the Internet to discuss self-harm or suicidal feelings. Suicide/self-harm related Internet use was particularly prevalent amongst those who had harmed with suicidal intent (70%, 174/248), and was strongly associated with the presence of suicidal thoughts, suicidal plans, and history of self-harm. Sites offering help, advice, or support were accessed by a larger proportion of the sample (8.2%, 323/3946) than sites offering information on how to hurt or kill yourself (3.1%, 123/3946). Most individuals (81%) who had accessed these potentially harmful sites had also accessed help sites. Limitations (i) There were differences between questionnaire responders and non-responders which could lead to selection bias and (ii) the data were cross-sectional, and we cannot conclude that associations are causal. Conclusions Suicide/self-harm related Internet use is common amongst young adults, particularly amongst those with suicidal thoughts and behaviour. Both harmful and helpful sites were accessed, highlighting that the Internet presents potential risks but also offers opportunities for suicide prevention.

Newspaper reporting and the emergence of charcoal burning suicide in Taiwan: A mixed methods approach

BACKGROUND Helium gas suicides have increased in England and Wales; easy-to-access descriptions of this method on the Internet may have contributed to this rise. AIMS To investigate the availability of information on using helium as a method of suicide and trends in searching about this method on the Internet. METHOD We analyzed trends in (a) Google searching (2004-2014) and (b) hits on a Wikipedia article describing helium as a method of suicide (2013-2014). We also investigated the extent to which helium was described as a method of suicide on web pages and discussion forums identified via Google. RESULTS We found no evidence of rises in Internet searching about suicide using helium. News stories about helium suicides were associated with increased search activity. The Wikipedia article may have been temporarily altered to increase awareness of suicide using helium around the time of a celebrity suicide. Approximately one third of the links retrieved using Google searches for suicide methods mentioned helium. CONCLUSION Information about helium as a suicide method is readily available on the Internet; the Wikipedia article describing its use was highly accessed following celebrity suicides. Availability of online information about this method may contribute to rises in helium suicides.