Baseline omega-3 index correlates with aggressive and attention deficit behaviours in adult prisoners

Meyer, Barbara J.; Byrne, Mlb; Collier, Carole; Parletta, Natalie; Crawford, David; Winberg, Pia C.; Webster, David; Chapman, Kimberly R.; Thomas, Giles W.; Dally, Jean; Batterham, Marijka; Farquhar, Ian; Grant, Luke

doi:10.1016/j.jnim.2014.10.022

Cited by 3 publications

(3 citation statements)

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“…Participants included both high and medium security classifications, and were recruited as part of a larger study into the effects of omega 3 and micronutrient supplementation on within-prison behaviour (Meyer et al, 2014). Participation was voluntary, however a small financial incentive was provided to encourage inmate engagement.…”

Section: Participantsmentioning

confidence: 99%

Adult Attention Deficit Disorder and Aggressive Behaviour: An Exploration of Relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire

Byrne

Parletta

Webster

et al. 2014

Psychiatry, Psychology and Law

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. (2015). Adult attention deficit disorder and aggressive behaviour: an exploration of relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire. Psychiatry Psychology and Law, 22 (3), 407-416. Adult attention deficit disorder and aggressive behaviour: an exploration of relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire AbstractAggressive and violent behaviour is often associated with a diagnosis of attention-deficit hyperactivity disorder (ADHD). This article investigates the relationship between adult attention deficit disorder (ADD) and aggressive cognitions. The Aggression Questionnaire and the Brown Attention-Deficit Disorder Scales were administered to two samples: a "low-risk sample" comprising university students (n = 60), and a "highrisk sample" of prison inmates (n = 117). The prevalence of "probable ADD" was found to be higher in the prison sample (33%), compared with the university sample (20%). There were moderate correlations >r = .5 (p < .01) between total ADHD and Aggression Questionnaire scores in both groups. There were also moderate to strong correlations between subscales of both measures, including cognitive processes such as attention and memory and various forms of aggression, which were particularly apparent in the prison sample. The relationship between ADHD and aggressive behaviour suggests that the treatment of adult ADHD may aid in the management of aggressive behaviour. comprising university students (n=60), and a 'high risk sample' of prison inmates (n=117).The prevalence of 'probable ADD' was found to be higher in the prison sample (33%), compared to the University sample (20%). There were moderate correlations >r=0.5 (p<0.01) between total AD/HD and AQ scores in both groups. There were also moderate to strong correlations between subscales of both measures, including cognitive processes such as attention and memory and various forms of aggression, which were particularly apparent in the prison sample. The relationship between AD/HD and aggressive behaviour suggests that the treatment of adult AD/HD may aid in the management of aggressive behaviour.

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Section: Participantsmentioning

confidence: 99%

Adult Attention Deficit Disorder and Aggressive Behaviour: An Exploration of Relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire

Byrne

Parletta

Webster

et al. 2014

Psychiatry, Psychology and Law

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“…Violence is one of the primary reasons for hospitalization currently (18). Blood levels of EPA alone or with docosahexaenoic acid (DHA) have reported being negatively correlated with psychometric measures of aggression (19)(20)(21). Dietary supplements of EPA have been associated with a reduction in violent behavior in British and Dutch forensic populations (17,22).…”

Section: Introductionmentioning

confidence: 99%

No Impact of Omega-3 Fatty Acid Supplementation on Symptoms or Hostility Among Patients With Schizophrenia

et al. 2020

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Objective: This study was aimed to explore the impact of fish oil (Omega-3 fatty acids) on hostility and psychopathology among patients with acute violent schizophrenia. Method: Sixty seven acute hospitalized patients demonstrating violent behavior in the context of a schizophrenic illness, treated with antipsychotics, were randomly assigned to a supplement with either fish oil (N=32) or placebo (N=35) in a double-blind, placebocontrolled trial. Assessments were conducted at the baseline, week 4 and week 8. Results: The symptoms and hostility decreased after treatment for 4 and 8 weeks in both groups, with no group differences. Conclusions: The current study did not find improvements in symptoms or hostility from the Omega-3 fatty acid supplementation in patients with schizophrenia. The implication is that Omega-3 fatty acids do not reduce psychopathology and hostility in acute patients with schizophrenia.

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“…A number of studies, some conducted in custodial settings, have shown that omega-3 PUFA supplementation can lead to improved self-regulation and reductions in aggression, anger and anti-social behavior [9][10][11][12]. Two Randomized Controlled Trials (RCTs) have demonstrated a significant reduction (26% and 34% respectively) in anti-social behavior among incarcerated adolescents receiving a supplement compared to those receiving a placebo [10,12,13] have recently demonstrated a significant negative correlation between behavioral measures of aggressive behavior (and manifestations of Attention Deficit Hyperactivity Disorder) and the omega-3 index (the sum of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) expressed as percent of total erythrocyte fatty acids) among a cohort of prison inmates.…”

Section: Introductionmentioning

confidence: 99%

Effect of omega-3 fatty acids on offending behavior in repeat violent offenders: A randomized controlled trial feasibility study

Miles¹,

Simpson²,

Butler³

et al. 2018

J Psychiatry Behav Sci

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Evidence suggests that certain behavioral problems, including a tendency towards impulsive-violence, might arise in part as a consequence of a potentially correctable, dietary imbalance of essential fatty acids in susceptible individuals. This study aimed to determine the feasibility of conducting a Randomized Controlled Trial (RCT) using omega-3 polyunsaturated fatty acid supplementation in a community sample of impulsive, repeat-violent offenders. Behavioral measures of impulsivity, anger, depression, irritability and self-reported offending were examined. Participants were randomized to a 12 week placebocontrolled trial of Omega-3 polyunsaturated fatty acid supplementation. Eligible participants were recruited from the Newcastle Courthouse, New South Wales (Australia), reported a minimum of two prior violent offences, and scored highly on the 15-item Barratt Impulsiveness Scale. Forty-four individuals commenced the trial, with 22 completing the 12 week intervention. There was a statistically significant mean increase in Omega-3 Index among participants who received the intervention. At week 12, participants who self-reported offending in the past month had a significantly lower mean Omega-3 Index compared to those who reported no offending behavior. This study demonstrates that community-based individuals with histories of violent offending who self-reported reoffending within the past month had a lower mean Omega-3 Index compared to similar individuals who reported no offending behavior. This finding suggests diets of repeat violent offenders lacking important essential fatty acids may contribute to behavioral problems. Violent offender recruitment, adherence and techniques for improving lost to follow up are discussed. An adequately powered RCT of this intervention is warranted.

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Baseline omega-3 index correlates with aggressive and attention deficit behaviours in adult prisoners

Cited by 3 publications

References 0 publications

Adult Attention Deficit Disorder and Aggressive Behaviour: An Exploration of Relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire

Adult Attention Deficit Disorder and Aggressive Behaviour: An Exploration of Relationships between Brown Attention-Deficit Disorder Scales and the Aggression Questionnaire

No Impact of Omega-3 Fatty Acid Supplementation on Symptoms or Hostility Among Patients With Schizophrenia

Effect of omega-3 fatty acids on offending behavior in repeat violent offenders: A randomized controlled trial feasibility study

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