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A Kerkhof

Publications and source records attributed to A Kerkhof.

At least 19 recordsLinked to original sources
PubMed2006

High rates of suicide and attempted suicide using pesticides in Nickerie, Suriname, South America.

Suicide and attempted suicide are identified as a serious mental health problem in Suriname, especially in the district of Nickerie. An epidemiological study in the Nickerie catchment area revealed high rates of suicide (48 per 100,000) and attempted suicide (207 per 100,000) on average in the years 2000-2004. Particularly remarkable is the high number of attempted suicides among males (49%), and the use of pesticides in both fatal (55%) and nonfatal suicidal behavior (44%). Probably this high incidence of suicidal behavior reflects the very poor economic situation of the district, poverty of most of the population, high levels of alcohol misuse, domestic violence, the rigidity of Hindustani culture regarding family traditions, the accessibility of pesticides, and the lack of future perspectives. Health care alone will not be sufficient to tackle this problem. One of the most urgent measures to prevent suicides is to stow away pesticides in locked cabinets with the key held by the proprietor.

Adolescent↗
PubMed2000

Methods used for parasuicide: results of the WHO/EURO Multicentre Study on Parasuicide.

BACKGROUND: National suicide statistics show remarkable differences in the frequencies of various methods used for completed suicide. The WHO/EURO Multicentre Study on Parasuicide makes possible for the first time an international comparison of the frequencies of methods used in attempted suicide, because the data are based on geographical catchment areas of medical institutions. METHOD: Ongoing standardized monitoring of attempted suicide in all medical institutions serving the catchment areas was performed in 14 centres in 12 European countries. The data analysis is based on 20,649 events involving 15,530 persons, recorded between 1989 and 1993. RESULTS: The comparison of rates per 100,000 shows striking differences between the centres. The highest rates for drug overdoses were found for female attempters in Oxford (347/100,000), Helsinki (238/100,000) and Stockholm (221/100,000). Guipuzcoa had the lowest rates (61/100,000). The differences were most prominent in the age group 15-24, with outstanding rates for women in Oxford (653/100,000), which was mainly due to the frequent use of analgesics. Szeged had outstandingly high rates for pesticides and solvents. In some centres the use of multiple methods was frequent. CONCLUSIONS: There is a need, especially for areas with high frequencies for certain methods, to understand the factors involved and to develop new and specific prevention projects and to monitor their effects. The WHO/EURO Multicentre Study on Parasuicide has proved to be a useful and reliable instrument for continuous monitoring of trends in parasuicide.

Catchment Area, Health↗
PubMed1998

Relation between attempted suicide and suicide rates among young people in Europe.

STUDY OBJECTIVE: To determine if there are associations between rates of suicide and attempted suicide in 15-24 year olds in different countries in Europe. DESIGN: Attempted suicide rates were based on data collected in centres in Europe between 1989 and 1992 as part of the WHO/EURO Multicentre Study of Parasuicide. Comparison was made with both national suicide rates and local suicide rates for the areas in which the attempted suicide monitoring centres are based. SETTING: 15 centres in 13 European countries. PATIENTS: Young people aged 15-24 years who had taken overdoses or deliberately injured themselves and been identified in health care facilities. MAIN RESULTS: There were positive correlations (Spearman rank order) between rates of attempted suicide and suicide rates in both sexes. The correlations only reached statistical significance for male subjects: regional suicide rates, r = 0.65, p < 0.02; national suicide rates, r = 0.55, p < 0.02. CONCLUSIONS: Rates of attempted suicide and suicide in the young covary. The recent increase in attempted suicide rates in young male subjects in several European countries could herald a further increase in suicide rates.

Adolescent↗
PubMed1997

A repetition-prediction study of European parasuicide populations: a summary of the first report from part II of the WHO/EURO Multicentre Study on Parasuicide in co-operation with the EC concerted action on attempted suicide.

One of the aims of the European Study on Parasuicide, which was initiated by the Regional Office for the European Region of the World Health Organization in the mid-1980s, was to try to identify social and personal characteristics that are predictive of future suicidal behaviour. A follow-up interview study (the Repetition-Prediction Study) was designed, and to date 1145 first-wave interviews have been conducted at nine research centres, representing seven European countries. The present paper provides an abridged version of the first report from the study. The design and the instrument used (The European Parasuicide Study Interview Schedules, EPSIS I and II) are described. Some basic characteristics of the samples from the various centres, such as sex, age, method of suicide attempt, and history of previous attempts, are presented and compared. The male/female sex ratio ranged from 0.41 to 0.85; the mean age range for men was 33-45 years and that for women was 29-45 years. At all of the centres, self-poisoning was the most frequently employed method. On average, more than 50% of all respondents had attempted suicide at least once previously. The representativeness of the samples is discussed. There were differences between the centres in several respects, and also in some cases the representativeness of the different samples varied. Results obtained from analyses based on pooled data should therefore be treated with caution.

Adolescent↗
PubMed1997

Deaths and medical attention in police custody.

This article presents data from a study on the medical and monitoring procedures surrounding all 59 deaths in Dutch police stations in the period 1983-1993. In many cases, the medical procedures and monitoring procedures were not in accordance with the Dutch ministerial guidelines. Notification of physicians, transference to hospitals, medical examinations, and monitoring procedures showed several shortcomings. Based on the findings, several measures for the prevention of deaths in police custody are discussed.

Adolescent↗
PubMed1996

A repetition-prediction study on European parasuicide populations. Part II of the WHO/Euro Multicentre Study on Parasuicide in cooperation with the EC Concerted Action on Attempted Suicide.

One of the aims of the inter-European study on parasuicide, which was initiated by WHO/Euro in the mid-1980s, was to try and identify social and personal characteristics predictive of future suicidal behavior. A follow-up interview study (the Repetition-Prediction Study) was designed, and so far 1145 interviews have been carried out at nine research centers, representing seven European countries. The study and the instrument used (the European Parasuicide Study Interview Schedules, EPSIS I and II) are described here. Some basic characteristics of the material from the various centers are presented and compared, and the representativeness of the samples are discussed. There were differences between the centers in several respects. Results from analyses based on pooled data have to be treated with some caution because of the possible lack of representativeness.

Adult↗
PubMed1996

The WHO-EURO Multicentre Study: risk of parasuicide and the comparability of the areas under study.

The 15 areas under study in the WHO/Euro Multicentre Study on Parasuicide vary considerably with regard to socio-economic factors, culture, life-styles, etc. In this paper, the authors discuss whether the traditional high risk factors for suicidal behavior (such as unemployment, abuse, divorce, etc.) take on different weights depending on local societal and cultural settings. Results from analyzing covariations between various background factors characteristic of the different areas under study and the frequency of attempted suicide showed weak or insignificant correlations, indicating that high-risk factors can only be identified from international pooled data with great care.

Adult↗
PubMed1996

Attempted suicide in Europe: rates, trends and sociodemographic characteristics of suicide attempters during the period 1989-1992. Results of the WHO/EURO Multicentre Study on Parasuicide.

The World Health Organization/EURO Multicentre Project on Parasuicide is part of the action to implement target 12 of the WHO programme, "Health for All by the Year 2000', for the European region. Sixteen centres in 13 European countries are participating in the monitoring aspect of the project, in which trends in the epidemiology of suicide attempts are assessed. The highest average male age-standardized rate of suicide attempts was found for Helsinki, Finland (314/100,000), and the lowest rate (45/100,000) was for Guipuzcoa, Spain, representing a sevenfold difference. The highest average female age-standardized rate was found for Cergy-Pontoise, France (462/100,000), and the lowest (69/100,000) again for Guipuzcoa, Spain. With only one exception (Helsinki), the person-based suicide attempt rates were higher among women than among men. In the majority of centres, the highest person-based rates were found in the younger age groups. The rates among people aged 55 years or over were generally the lowest. For the majority of the centres, the rates for individuals aged 15 years or over decreased between 1989 and 1992. The methods used were primarily "soft' (poisoning) or cutting. More than 50% of the suicide attempters made more than one attempt, and nearly 20% of the second attempts were made within 12 months after the first attempt. Compared with the general population, suicide attempters more often belong to the social categories associated with social destabilization and poverty.

Adolescent↗
PubMed1995

IASP task force on euthanasia and assisted suicide.

The first meeting of the IASP Task Force on Euthanasia and Assisted Suicide took place in Venice on June 7, 1995. Several interested observers were present. It was decided that at the public IASP meeting the following day each speaker should address, briefly, the current legal situation and the pressure for change, as well as give a personal statement. David Clark spoke for North America, Bob Goldney for Australia, Michael Kelleher for Britain and Ireland, Jerzy Wasserman for Scandinavia, and Hans Wedler for the German-speaking world. Their views are published in this article. Ad Kerkhof requested that the Dutch television film "Death on Request" be discussed. The committee was of the opinion that clear definitions were essential. In their view, these should take into account the differences between active and passive euthanasia, as well as between professionally assisted and lay-assisted suicide.

Australia↗
PubMed1993

The relationship between sexual abuse and female suicidal behavior.

This study investigated the relationship between suicide attempts and a history of sexual abuse. In a sample of 158 female suicide attempters aged 20 years or older, 50% of the subjects reported having been sexually abused at some time. Sexually abused suicide attempters had shown more suicidal behavior in the past than their non-sexually abused counterparts (even though they were significantly younger), and were characterized by a more severe problem history. In the past, as well as shortly after the index attempt, they had experienced more serious problems in their relationships with significant others, with sexuality, and with self-fulfillment. At follow-up 1 year later, significantly more sexually abused women had attempted suicide during the intervening period than the women without a history of sexual abuse, and they also had more serious sexual problems. It is concluded that within a group of female suicide attempters, those with a history of sexual abuse are disproportionately vulnerable to repeated suicidal behavior.

Adolescent↗
PubMed1992

Parasuicide in Europe: the WHO/EURO multicentre study on parasuicide. I. Introduction and preliminary analysis for 1989.

The WHO/EURO multicentre study on parasuicide is a new, coordinated, multinational, European study that covers two broad areas of research: monitoring trends in the epidemiology of parasuicide (epidemiological monitoring study); and follow-up investigations of parasuicide populations, with a view to identifying the social and personal characteristics predictive of future suicidal behaviour (repetition prediction project). This article provides background information on the development and organization of the multicentre study, and presents selected findings from the epidemiological monitoring project, based on a preliminary examination of data collected in 15 centres on parasuicides aged 15 years and over treated in health facilities in defined catchment areas during the year 1989. The overall parasuicide incidence varied considerably across the centres, from a high (event) rate of 414 per 100,000 males in Helsinki to a low of 61 among males in Leiden. The highest female event rate was 595 in Pontoise, and the lowest 95 in Guipuzcoa. The mean event rate across all centres was 167 among males and 222 among females. Parasuicide incidence tended to be elevated among 15- to 34-year-olds, with lowest rates among those aged 55 years and over. With one exception (Helsinki), the female parasuicide rate was higher than the male rate, the F:M ratio ranging from 0.71:1 to 2.15:1, with a median of 1.5:1 (events). Short-term repetition rates (as measured by the event:person ratio) differed between centres, from 1.03 to 1.30 (median = 1.12) among males, and from 1.07 to 1.26 (median = 1.13) among females. Although we warn against generalizing from our findings to make statements about differences in parasuicide between countries, we argue that the differences between centres are valid and should be addressed in further research.

Adolescent↗
PubMed1991

[Systemic juvenile chronic arthritis].

Juvenile chronic arthritis, systemic onset, is a form of juvenile chronic arthritis with severe systemic and constitutional involvement. We discuss the clinical findings, therapy and outcome of a series of forty patients we have seen in our hospital from 1979-1991.

Adolescent↗
PubMed1991

Suicide in the elderly: a frightful awareness.

Suicide in the elderly still remains a neglected topic. Our knowledge of basic characteristics of suicide in late life is still very limited. Physical disease, bereavement, isolation, and dependency in elderly people create the aura of rationality frequently and unrightfully attached to suicide in the elderly. Rationality may contribute to a final decision to end one's life. But rationality may also be a very misleading concept for a proper explanation of suicidal behavior. The discussion of the rationality of suicide in late life deserves good and thorough research. A political debate on this matter obscures the true reasons elderly have for committing suicide. Anxiety, fears, or threats of losing core aspects of one's identity are much more promising concepts for the study of late life suicide. The tendency to see many problematic situations as naturally tied to the aging process still exists and is pervasive. We hope that the material collected in this issue will stimulate better thinking and better research on late life suicide.

Aged↗