Biomedical subjects

B Pfefferbaum

Publications and source records attributed to B Pfefferbaum.

At least 19 recordsLinked to original sources

PubMed2001

Traumatic grief in a convenience sample of victims seeking support services after a terrorist incident.

This report describes traumatic grief in 40 individuals who suffered losses in the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City. We administered a self-report instrument 6 months after the bombing to assess demographics; exposure; injury; retrospective report of initial emotional and physiological reaction; and current posttraumatic stress symptoms, grief, safety concerns, and functioning. A strong association was found between posttraumatic stress symptoms and grief. The relationship between grief and difficulty functioning was stronger at higher levels of posttraumatic stress than at lower levels. The results support the construct of traumatic grief and have important implications for the treatment of people exposed to large-scale traumatic events and for the training of mental health professionals.

Adult↗

PubMed2001

Television exposure in children after a terrorist incident.

This study examined the influence of bomb-related television viewing in the context of physical and emotional exposure on posttraumatic stress symptoms--intrusion, avoidance, and arousal--in middle school students following the 1995 Oklahoma City bombing. Over 2,000 middle school students in Oklahoma City were surveyed 7 weeks after the incident. The primary outcome measures were the total posttraumatic stress symptom score and symptom cluster scores at the time of assessment. Bomb-related television viewing in the aftermath of the disaster was extensive. Both emotional and television exposure were associated with posttraumatic stress at 7 weeks. Among children with no physical or emotional exposure, the degree of television exposure was directly related to posttraumatic stress symptomatology. These findings suggest that television viewing in the aftermath of a disaster may make a small contribution to subsequent posttraumatic stress symptomatology in children or that increased television viewing may be a sign of current distress and that it should be monitored. Future research should examine further whether early symptoms predict increased television viewing and/or whether television viewing predicts subsequent symptoms.

Child↗

PubMed2001

Increased alcohol use in a treatment sample of Oklahoma City bombing victims.

Research examining alcohol use in disaster victims has yielded conflicting results. This study of 43 acknowledged alcohol users, taken from a nonrandom volunteer sample of Oklahoma City bombing victims receiving support services, revealed relationships between increased alcohol use and a number of variables--injury, retrospectively reported initial reaction to the explosion, grief, and posttraumatic stress symptomatology. The findings suggest that if alcohol use was motivated by an attempt to alleviate symptoms, it was not effective, as evidenced by an association between increased alcohol use and functional impairment. Increased alcohol consumption may present a problem in disaster victims months after exposure to trauma. Therefore, the use of alcohol should be routinely assessed in those who remain symptomatic over time.

Adult↗

PubMed2001

The impact of the Oklahoma City bombing on children in the community.

This study examined the influence of exposure on post-traumatic stress symptomatology in children following the 1995 Oklahoma City bombing. Over 2,000 children were surveyed 7 weeks after the bombing. Initial reaction and emotional exposure were important predictors of post-traumatic stress symptomatology in the full sample. Children who reported no physical or emotional exposure had significantly lower scores than exposed children on television viewing, initial reaction, and post-traumatic stress symptomatology. Within the nonexposed group, those with high television exposure had significantly more post-traumatic stress symptoms. Children with strong initial reactions should be followed over time, and disaster-related television viewing should be carefully monitored.

Child↗

PubMed2001

The emotional impact of injury following an international terrorist incident.

BACKGROUND: Terrorism represents a major public health threat throughout the world. Bombings of the United States Embassies in East Africa in 1998 resulted in extensive physical and emotional casualties. METHODS: This study examined posttraumatic stress reactions, worry, and feelings of safety in the workplace in the context of injury in a convenience sample of 21 individuals directly exposed to the bombing in Dar es Salaam, Tanzania. Eight months postbombing, participants completed a self-report instrument examining demographics, exposure, injury, initial reaction, posttraumatic stress, worry, and feelings of safety in the workplace. Descriptive statistics and multiple regression were used to analyze the data. The "Impact of Event Scale-Revised" measured current posttraumatic stress. RESULTS: Report of injury predicted posttraumatic stress, intrusion, and arousal but not avoidance/numbing. Injury and intrusion were significant predictors of ongoing worry. CONCLUSIONS: Even relatively minor injury may be associated with ongoing posttraumatic stress and worry. The participants in the sample were all highly exposed which, along with the small sample size, may have limited the ability to establish other expected relationships.

Adult↗

PubMed2000

Predictors of post-traumatic stress symptoms in Oklahoma City: exposure, social support, peri-traumatic responses.

Eighty-five adults seeking mental health assistance six months after the Oklahoma City bombing were assessed to determine which of three groups of variables (exposure, peri-traumatic responses, and social support) predicted development of post-traumatic stress disorder (PTSD) symptoms. Variables most highly associated with subsequent PTSD symptoms included having been injured (among exposure variables), feeling nervous or afraid (peri-traumatic responses), and responding that counseling helped (support variables). Combining primary predictors in the three areas, PTSD symptoms were more likely to occur in those reporting counseling to help and those feeling nervous or afraid at the time of the bombing. Implications of these findings are discussed for behavioral health administrators and clinicians planning service delivery to groups of victims seeking mental health intervention after terrorist attacks and other disasters.

Adult↗

PubMed2000

A disturbed child's use of a public event: Cotard's syndrome in a ten-year-old.

Public events can be incorporated into the mental life and life narratives of children with psychiatric illnesses. A 10-year-old boy who was not in Oklahoma City at the time of the 1995 bombing of the Murrah Federal Building and who knew no one directly impacted, claimed that he himself was dead, then that his grandfather, and finally that a peer and the peer's family had been killed in the blast. This is the first known reported case of Cotard's syndrome, the delusion of being dead, in a prepubescent child. The article also explores the relationships between this boy's symptoms, transference phenomena, real life events, themes of loss, abandonment, neglect, and death, and his fabricated stories.

Child↗

PubMed2000

Posttraumatic stress two years after the Oklahoma City bombing in youths geographically distant from the explosion.

This article describes Posttraumatic Stress Disorder (PTSD) symptomatology in 69 sixth-grade youths who resided within 100 miles of Oklahoma City at the time of the 1995 bombing of the Alfred P. Murrah Federal Building. These youths neither had any direct physical exposure nor personally knew anyone killed or injured in the explosion. A survey conducted two years after the bombing assessed exposure, PTSD symptoms, and functioning. PTSD symptom frequency was measured with the Impact of Event Scale--Revised. Our BCD criteria for defining PTSD caseness was modeled after DSM-IV B, C, and D criteria requiring one reexperiencing, three avoidance/numbing, and two arousal symptoms for diagnosis. Those who met our BCD criteria had significantly higher PTSD symptom scores than those who did not. Both increased mean PTSD symptom score and meeting our caseness definition were associated with increased functioning difficulties. Media exposure and indirect interpersonal exposure (having a friend who knew someone killed or injured) were significant predictors of symptomatology. These findings suggest that children geographically distant from disaster who have not directly experienced an interpersonal loss report PTSD symptoms and functional impairment associated with increased media exposure and indirect loss.

Adolescent↗

PubMed2000

A comparison of substance use between female inmates and female substance misusers in treatment.

Recent literature documents extensive substance misuse histories among US female prison inmates. The primary purpose of the present study was to determine whether histories of personal and familial substance misuse distinguished female inmates from substance misusers in treatment. After accounting for drug-related offences, we hypothesized that the inmates would have more extensive histories of personal and familial substance misuse and that they would have initiated substance use at an earlier age. Contrary to our expectations, the two samples were similar on many measures of alcohol and drug use. Similarly, differences in family histories of substance misuse were not in the predicted direction. As hypothesized, however, the inmates did report earlier age at onset of drinking. Of particular clinical relevance was the finding that, despite similar alcohol consumption levels, inmates reported fewer alcohol-related adverse medical, legal, and psychosocial consequences than did the treatment sample.

Adult↗

PubMed2000

Posttraumatic stress among young children after the death of a friend or acquaintance in a terrorist bombing.

The effects of traumatic loss on children who reported a friend or acquaintance killed in the 1995 Oklahoma City bombing of a federal office building were examined. Twenty-seven children who lost a friend or acquaintance and 27 demographically matched controls were assessed eight to ten months after the bombing. All but three of the children continued to experience posttraumatic stress symptoms. Those who lost a friend watched significantly more bombing-related television coverage than those without losses. Those who lost a friend had significantly more posttraumatic stress symptoms at the time of the assessment than those who lost an acquaintance. Parents and those working with children should be alert to the impact of loss even when it involves nonrelatives.

Attitude to Death↗

PubMed1999

Fabricated trauma exposure: an analysis of cognitive, behavioral, and emotional factors.

The 1995 Oklahoma City bombing was a disaster of unparalleled dimension in the United States. The professional response included the development of systematic clinical and research programs. This article describes the case of a child who, as a participant in a research study, appeared to fabricate a story of bomb-related loss. The research and clinical records of this child were examined and analyzed according to the factors and conditions that might underlie this fabrication. These include issues related to memory and suggestibility, symptom contagion, and mass hysteria. The report describes the role of psychological vulnerability in trauma and this child's coping and adaptation.

Adaptation, Psychological↗

PubMed1999

Avoidance in trauma: conscious and unconscious defense, pathology, and health.

Drawing from our work with children seen following the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, this article describes clinical aspects of avoidance in traumatized children and their families. Avoidance in traumatized children and their families seems a final common pathway arising from a number of diverse factors. The importance of particular factors for assessment and treatment is emphasized.

Avoidance Learning↗

PubMed1999

Posttraumatic stress responses in bereaved children after the Oklahoma City bombing.

OBJECTIVE: To investigate the responses of middle and high school students exposed to the 1995 Oklahoma City bombing across a spectrum of loss. METHOD: A questionnaire measuring exposure, personal consequences, initial response, and current posttraumatic stress and other symptoms was administered to 3,218 students 7 weeks after the explosion. RESULTS: More than one third of the sample knew someone killed in the explosion. Bereaved youths were more likely than nonbereaved peers to report immediate symptoms of arousal and fear, changes in their home and school environment, and posttraumatic stress symptoms. Retrospective measures of initial arousal and fear predicted posttraumatic stress symptoms at 7 weeks. CONCLUSIONS: The results support the literature addressing the role of initial response in posttraumatic stress symptom development. The study raises concern about the impact of television, and traumatized youths' reactivity to it, in the aftermath of disaster.

Adolescent↗

PubMed1999

Clinical needs assessment of middle and high school students following the 1995 Oklahoma City bombing.

OBJECTIVE: This clinical assessment was designed to identify middle and high school students in need of formal evaluation for posttraumatic response symptoms following the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City. METHOD: A clinical needs assessment instrument was developed and administered to grade 6 through 12 students 7 weeks after the bombing (N = 3,218). RESULTS: More than 40% of the students reported knowing someone injured, and more than one-third reported knowing someone killed in the blast. Posttraumatic stress symptoms at 7 weeks significantly correlated with gender, exposure through knowing someone injured or killed, and bomb-related television viewing. CONCLUSIONS: This study documents the intensity of community exposure to the bombing and the lingering symptoms of stress. The assessment was used in planning for clinical service delivery, training professional responders, and supporting funding requests.

Adolescent↗

PubMed1999

Lessons from the first two years of Project Heartland, Oklahoma's mental health response to the 1995 bombing.

On April 19, 1995, a terrorist bombing in Oklahoma City killed 168 people and injured 853 others. The Oklahoma Department of Mental Health and Substance Abuse Services was the lead agency in crafting a community mental health response to reduce impairment of those affected. The Project Heartland program, which opened on May 15, 1995, was the first community mental health program in the U.S. designed to intervene in the short to medium term with survivors of a major terrorist event. The authors describe lessons learned in the areas of planning and service delivery, as well as the types and extent of services provided in the project's first two years.

Community Mental Health Services↗

PubMed1999

Mental health services for children in the first two years after the 1995 Oklahoma City terrorist bombing.

Nineteen infants and children were killed in the 1995 terrorist bombing in Oklahoma City, and many were injured. More than 200 children lost one or both parents. These casualties focused attention on children in the disaster response efforts. This paper describes the development and implementation of a school-based mental health program that provided accessible services to children affected by the bombing, with an emphasis on normalization. A clinical needs assessment of all children in the Oklahoma City public school system was carried out, and clinicians provided emergency and crisis services, counseling, and support groups.

Adolescent↗

PubMed1999

Juvenile delinquency in American Indian youths: historical and cultural factors.

This paper addresses health aspects of juvenile delinquency in American Indian youths. Comorbid conditions such as substance abuse and depression often complicate diagnosis and treatment. A survey of the literature and an examination of cultural, family, and school issues that influence the presentation and management of conduct problems in Native American youths are included. Cases are presented to emphasize the importance of cultural sensitivity in clinical assessment and intervention.

Adolescent↗

PubMed1999

The role of exposure in posttraumatic stress in youths following the 1995 bombing.

This study investigated the relative impact of various forms of exposure to the 1995 Oklahoma City bombing in middle and high school students seven weeks after the incident. We assessed 3210 youths with an instrument that probed for physical, television, and emotional exposure to the bombing and subsequent posttraumatic stress symptomatology and television reactivity. The majority of youths were exposed through physical proximity--hearing and/or feeling the blast--and through television viewing. These types of exposure, as well as emotional exposure, constituted important variables in the development of posttraumatic stress symptoms and television reactivity. Youths with immediate family casualties were more symptomatic than those without.

Adolescent↗