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Biomedical subjects

Betty Pfefferbaum

Publications and source records attributed to Betty Pfefferbaum.

At least 19 recordsLinked to original sources
PubMed2006

Panic reactions to terrorist attacks and probable posttraumatic stress disorder in adolescents.

A number of factors, including subjective reactions and appraisal of danger, influence one's reaction to a traumatic event. This study used telephone survey methodology to examine adolescent and parent reactions to the 2001 World Trade Center attacks 6 to 9 months after they occurred. The prevalence of probable posttraumatic stress disorder (PTSD) in adolescents was 12.6%; 26.2% met study criteria for probable subthreshold PTSD. A probable peri-event panic attack in adolescents was strongly associated with subsequent probable PTSD and probable subthreshold PTSD. This study suggests that the early identification of peri-event panic attacks following mass traumatic events may provide an important gateway to intervention in the subsequent development of PTSD. Future studies should use longitudinal designs to examine the course and pathogenic pathways for the development of panic, PTSD, and other anxiety disorders after exposure to disasters.

Adolescent↗
PubMed2006

Persistent physiological reactivity in a pilot study of partners of firefighters after a terrorist attack.

Twenty-four female partners of firefighters participating in recovery efforts associated with the 1995 terrorist bombing in Oklahoma City were assessed 43 to 44 months later. Disaster experiences, psychiatric diagnoses, posttraumatic stress symptoms, and autonomic reactivity in response to an interview about the bombing were examined. Most of the participants with postbombing disorders suffered from pre-existing conditions. The majority found the bombing a "terrible" or "shocking" experience. One participant met all DSM-III-R symptom group criteria for bombing-related posttraumatic stress disorder, and 40% met both B (intrusive re-experiencing) and D (hyperarousal) criteria. More than one half of the sample exhibited autonomic reactivity on at least one measurement. Those who met symptom group criterion D evidenced greater autonomic reactivity than those who did not, suggesting a link between self-reported posttraumatic stress disorder symptoms of arousal and biological manifestations. Thus, it may be important to assess partners of disaster recovery workers for mental health and physiological consequences related to their indirect exposure as these may persist years after the event, even in the absence of a diagnosable mental disorder.

Bereavement↗
PubMed2005

Capitol hill staff workers' experiences of bioterrorism: qualitative findings from focus groups.

Little systematic information is available on mental health issues related to bioterrorism. Five focus groups were conducted with Capitol Hill office staff (n = 28 total participants) to learn about their experience of the anthrax incident on October 15, 2001. More than 2,000 verbal passages were coded into categories and themes by using qualitative analysis software. Issues emerging from the discussions included difficulties utilizing customary social supports, concerns over potential long-term dangers created by efforts to eradicate the anthrax, and nonadherence to antianthrax medication regimens. Nonadherence to antibiotic prophylaxis is of immediate concern for response to future bioterrorist events as well as infectious disease epidemics. Other topics that warrant attention are social support and mental health interventions.

Administrative Personnel↗
PubMed2005

Behavior problems in New York City's children after the September 11, 2001, terrorist attacks.

Children's behavior was assessed with 3 cross-sectional random-digit-dial telephone surveys conducted 11 months before, 4 months after, and 6 months after September 11, 2001. Parents reported fewer behavior problems in children 4 months after the attacks compared with the pre-September 11 baseline. However, 6 months after the attacks, parents' reporting of behavior problems was comparable to pre-September 11 levels. In the 1st few months after a disaster, the identification of children who need mental health treatment may be complicated by a dampened behavioral response or by a decreased sensitivity of parental assessment to behavioral problems.

Adolescent↗
PubMed2005

Identification and evaluation of mental health and psychosocial preparedness resources from the Centers for Public Health Preparedness.

An exemplar group of disaster mental health subject matter experts was formed as part of the CDC Center for Public Health Preparedness program to develop a "toolkit" of relevant CPHP disaster mental health training and education curricula and resources. The group developed a charter, compiled relevant CPHP training materials, developed an objective review template, and collectively reviewed the assembled resources. Curricular reviews were presented at a March 2005 meeting where an asset matrix was developed to categorize and compare the training and education curricula and resources. This article describes findings and next steps for toolkit development and refinement. Some recommendations for the toolkit identified thus far are to develop standardized disaster mental health nomenclature, add training exercises to the array of CPHP training and education resources, develop disaster mental health competencies for public health workers, add more advanced trainings to the current repertoire, and add resources to the toolkit during the coming years. The group also plans to disseminate the mental health/psychosocial preparedness toolkit to practice partners engaged in training disaster response personnel.

Disaster Planning↗
PubMed2005

Concerns of Capitol Hill staff workers after bioterrorism: focus group discussions of authorities' response.

Systematic studies of mental health effects of bioterrorism on exposed populations have not been carried out. Exploratory focus groups were conducted with an exposed population to provide qualitative data and inform empirical research. Five focus groups of 28 political worker volunteers were conducted 3 months after the October 15, 2001, anthrax attack on Capitol Hill. More than 2000 transcribed focus group passages were categorized using qualitative software. The category with the most items was authorities' response (23% passages), and much of this discussion pertained to communication by authorities. The category with the fewest items was symptoms (4%). Identified issues were less within individuals and more between them and authorities. Risk communication by authorities regarding safety and medical issues was a prominent concern among Capitol Hill office staff workers regarding the anthrax incident on Capitol Hill. This suggests focus on risk communication in developing interventions, but more systematic investigation is needed.

Anthrax↗
PubMed2005

Comparison of post-disaster psychiatric disorders after terrorist bombings in Nairobi and Oklahoma City.

BACKGROUND: African disaster-affected populations are poorly represented in disaster mental health literature. AIMS: To compare systematically assessed mental health in populations directly exposed to terrorist bombing attacks on two continents, North America and Africa. METHOD: Structured diagnostic interviews compared citizens exposed to bombings of the US Embassy in Nairobi, Kenya (n=227) and the Oklahoma City Federal Building (n=182). RESULTS: Prevalence rates of post-traumatic stress disorder (PTSD) and major depression were similar after the bombings. No incident (new since the bombing) alcohol use disorders were observed in either site. Symptom group C was strongly associated with PTSD in both sites. The Nairobi group relied more on religious support and the Oklahoma City group used more medical treatment, drugs and alcohol. CONCLUSIONS: Post-disaster psychopathology had many similarities in the two cultures; however, coping responses and treatment were quite different. The findings suggest potential for international generalisability of post-disaster psychopathology, but confirmatory studies are needed.

Adaptation, Psychological↗
PubMed2004

Teachers' psychological reactions 7 weeks after the 1995 Oklahoma City bombing.

This study assessed teachers' reactions to the Oklahoma City bombing. Peritraumatic reactions, the interaction of media exposure with stress from media coverage, feelings toward the perpetrators, and worry about safety predicted posttraumatic stress. Twenty percent reported difficulty handling demands; 5% sought counseling. Outreach efforts should assess and assist teachers.

Aged↗
PubMed2004

Unmet need for counseling services by children in New York City after the September 11th attacks on the World Trade Center: implications for pediatricians.

OBJECTIVE: The objectives of this study were to describe the prevalence of counseling services, contrasted with the need after the terrorist attacks of September 11, 2001, the types of counseling received, and the predictors of receipt of counseling services. METHODS: A cross-sectional, random-digit-dial survey was conducted in New York City (NYC) of parents (N = 434) of children who were 4 to 17 years of age 4 months after the September 11th terrorist attacks on the World Trade Center. RESULTS: Overall, 10% of NYC children received some type of counseling after the September 11th attacks, according to parental report. Among these, 44% received counseling in schools, 36% received counseling from medical or professional providers, and 20% received counseling from other sources. However, only 27% of the children who had severe/very severe posttraumatic stress reactions (PTSR) after the attacks received counseling services. In a multivariate model, receipt of counseling before the September 11th attacks (odds ratio: 4.44) and having severe/very severe PTSR (odds ratio: 3.59) were the most important predictors of use of counseling services after the September 11th attacks. Minority status and having a parent who experienced the loss of a friend or a relative were also associated with receipt of services. CONCLUSIONS: There was substantial disparity between apparent need (as indicated by severe/very severe PTSR) for and receipt of mental health services for children after the September 11th attacks. There is need for intensified efforts to identify, refer, and treat children in need, especially for children who are not already in a therapeutic relationship. An enhanced role for pediatricians is indicated.

Adolescent↗
PubMed2003

Children's response to terrorism: a critical review of the literature.

The advent of major terrorist assaults has ushered in a sense of insecurity and vulnerability heretofore unknown in the US. There is information about the impact of disasters and trauma on children, but relatively little data on the effects of terrorism. The events of September 11, 2001 have underscored the need to examine this issue. This report summarizes recent studies that address the impact of terrorist incidents on children, and examines issues related to mental health services for children in the post-attack environment. Work related to the 1993 bombing of the World Trade Center, the 1995 bombing of the Alfred P. Murrah Federal Building in Oklahoma City, the 1998 bombing of the American Embassy in Nairobi, Kenya, and the September 11 attacks are reviewed. This article indicates significant challenges in the identification, evaluation, and treatment of children potentially in need of attention.

Child↗
PubMed2003

Media exposure in children one hundred miles from a terrorist bombing.

This study assessed indirect interpersonal exposure to the 1995 Oklahoma City bombing, broadcast and print media exposure in the aftermath of the explosion, emotional reactions to media coverage, and posttraumatic stress reactions in children distant from the explosion. A survey was administered to 88 sixth-grade students in the public middle school in a community 100 miles from Oklahoma City 2 years after the bombing. Many children reported indirect interpersonal exposure and most reported bomb-related media exposure. Print media exposure was more strongly associated with enduring posttraumatic stress than broadcast exposure. Indirect interpersonal exposure and the interaction of media exposure with emotional reaction to media coverage in the aftermath of the explosion each predicted ongoing posttraumatic stress. The results suggest that children may have lingering reactions to highly publicized terrorist incidents. Concern about the influence of television viewing has long been proclaimed. This study implicates print media exposure as well. Media exposure to terrorist incidents, therefore, should be monitored and those working with children should assess exposure and stress even in children not directly impacted.

Child↗
PubMed2002

Disaster mental health services following the 1995 Oklahoma City bombing: modifying approaches to address terrorism.

How did the 1995 Oklahoma City bombing differ from prior disasters and what implications did it have for disaster mental health services and service delivery? The federal disaster mental health approach in this country developed largely out of experiences with natural disasters. The 1995 Oklahoma City bombing differed in several important ways, including the large number of human casualties, higher rates of psychopathology, and an extended period of concern due to the criminal investigation and trials, which suggested the need to consider modifications in the program. Outreach was extensive, but psychiatric morbidity of direct victims was greater than that of victims of natural disasters, emphasizing the need for attention to the triage and referral process. Other concerns that warrant consideration include practices related to record keeping and program evaluation.

Journal Article↗