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Biomedical subjects

Camilla Haw

Publications and source records attributed to Camilla Haw.

5 recordsLinked to original sources
PubMed2003

Comorbidity of axis I and axis II disorders in patients who attempted suicide.

OBJECTIVE: The authors compared the characteristics of suicide attempters with and without comorbid psychiatric and personality disorders to identify factors that explain the high suicide risk associated with psychiatric comorbidity. METHOD: A representative group of 111 patients who had attempted suicide (72 female and 39 male) was assessed for psychiatric and personality disorders according to ICD-10 criteria. The characteristics of patients with both types of disorder were compared with those of patients without comorbid disorders. A semistructured interview schedule and standardized questionnaires were used to investigate patients' background characteristics, the circumstances of the suicide attempts, psychological characteristics, and outcome after 12-20 months. RESULTS: Comorbidity of psychiatric and personality disorders was present in 49 patients (44%). More patients with comorbid disorders had made previous suicide attempts (N=41 [84%] versus N=28 [45%]) and repeated attempts during the follow-up period (N=25 [51%] versus N=9 [15%]). Differences in precipitants and motives for the index episode were also found: patients with comorbid disorders were more depressed and hopeless, reported more episodes of aggression, were more impulsive, and had lower self-esteem and poorer problem-solving skills. Differences in self-esteem and problem-solving skills distinguished between the groups in a stepwise discriminant function analysis. More of the patients with comorbid disorders reported not being loved by their parents and parental suicidal behavior. CONCLUSIONS: Suicide attempters with comorbid psychiatric and personality disorders show marked differences from those without both of these disorders. Comorbidity may contribute to greater suicide risk. Some of the characteristics of patients with comorbid disorders pose major clinical challenges that should be addressed in an effort to reduce suicide risk.

Adolescent↗
PubMed2003

Correlates of relative lethality and suicidal intent among deliberate self-harm patients.

Conflicting findings have been reported regarding the relationship between the potential lethality of acts of deliberate self-harm (DSH) and suicidal intent, and how each relates to patient characteristics. This study examines the relationship of suicidal intent of DSH to lethality, the relationship of both to patient characteristics, and determines if intent or lethality are risk factors for repetition of DSH. Potential lethality and Suicide Intent Scale (SIS) scores for DSH episodes were examined in a representative sample of 150 patients presenting to a general hospital. Follow-up interviews were completed 12 to 20 months later. Lethality was strongly associated with high intent. Both lethality and intent were associated with male gender. Suicidal intent but not lethality was associated with the presence of psychiatric disorder and depression. Intent was significantly correlated with hopelessness scale score. Although intent was correlated with both depression and self-esteem scale scores, these correlations became nonsignificant when the effect of hopelessness was removed. Repetition of DSH during the follow-up period was related to neither lethality nor intent scores for the original episodes. Lethality and suicidal intent, although related, have somewhat different correlates. Both should be considered when assessing DSH patients, but their relationship to further suicidal behavior does not appear to be straightforward.

Adolescent↗
PubMed2002

Deliberate self harm patients with depressive disorders: treatment and outcome.

BACKGROUND: Depression is the most common psychiatric disorder in deliberate self-harm (DSH) patients and in those who commit suicide. The aim of this study was to examine the treatment received by DSH patients with depression and their progress following DSH. METHODS: A representative sample of 106 patients with an ICD-10 depressive episode who presented to a general hospital following an episode of DSH were investigated in terms of their treatment before and after the episode and their outcome at follow-up. RESULTS: Prior to the index episode of DSH, 39 patients (36.8%) were receiving treatment from the psychiatric services and a further 35 (33.0%) were receiving treatment for mental health problems from their general practitioner. Fifty-two patients (49.1%) were receiving antidepressants (in therapeutic dosages in 93.6%). After the episode of DSH 94 patients (88.7%) were offered treatment with the psychiatric services, either as a new referral or continuation of treatment they were receiving prior to DSH. Of the patients who were followed-up, 36.3% remained in contact with the psychiatric services, 52.3% showed poor compliance with recommended treatment and 60.2% no longer fulfilled the diagnostic criteria for depression. Almost one-third reported a further episode of DSH during the follow-up period. LIMITATIONS: The nature and quality of non-physical treatments provided by the psychiatric services was not investigated. Reports of the treatment provided by general practitioners, the timing of improvement in symptoms and compliance with treatment largely relied on patients' self report. CONCLUSIONS: All patients presenting following DSH need to be carefully screened for depressive illness. Randomised controlled studies need to be conducted on DSH patients with depression to determine which treatments are effective.

Adult↗
PubMed2002

Family history of suicidal behaviour: prevalence and significance in deliberate self-harm patients.

OBJECTIVE: To investigate whether there are differences between the characteristics of deliberate self-harm (DSH) patients with and without a family history of suicidal behaviour. METHOD: In 146 DSH patients, those with and without a positive family history were compared with regard to the nature and repetition of their DSH episodes, and psychological and psychiatric characteristics. RESULTS: Fifty-two (35.6%) patients had a family history of suicidal behaviour. DSH was more frequent in patients' mothers (17.1%) than fathers (2.7%). Patients with a family history of suicidal behaviour, especially females, had higher state anger scores. CONCLUSION: Family history of suicidal behaviour appears to be associated with greater anger. Absence of other associations suggests that family history probably has less implication for individuals who have already engaged in DSH than in contributing to its initiation. Future studies should include patients with violent or life-threatening DSH acts.

Adolescent↗