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Biomedical subjects

D G Kilpatrick

Publications and source records attributed to D G Kilpatrick.

At least 19 recordsLinked to original sources
PubMed1996

Rape-related pregnancy: estimates and descriptive characteristics from a national sample of women.

OBJECTIVE: We attempted to determine the national rape-related pregnancy rate and provide descriptive characteristics of pregnancies that result from rape. STUDY DESIGN: A national probability sample of 4008 adult American women took part in a 3-year longitudinal survey that assessed the prevalence and incidence of rape and related physical and mental health outcomes. RESULTS: The national rape-related pregnancy rate is 5.0% per rape among victims of reproductive age (aged 12 to 45); among adult women an estimated 32,101 pregnancies result from rape each year. Among 34 cases of rape-related pregnancy, the majority occurred among adolescents and resulted from assault by a known, often related perpetrator. Only 11.7% of these victims received immediate medical attention after the assault, and 47.1% received no medical attention related to the rape. A total 32.4% of these victims did not discover they were pregnant until they had already entered the second trimester; 32.2% opted to keep the infant whereas 50% underwent abortion and 5.9% placed the infant for adoption; an additional 11.8% had spontaneous abortion. CONCLUSIONS: Rape-related pregnancy occurs with significant frequency. It is a cause of many unwanted pregnancies and is closely linked with family and domestic violence. As we address the epidemic of unintended pregnancies in the United States, greater attention and effort should be aimed at preventing and identifying unwanted pregnancies that result from sexual victimization.

Abortion, Induced↗
PubMed1996

Childhood physical assault as a risk factor for PTSD, depression, and substance abuse: findings from a national survey.

A national sample of adult women was screened for a history of serious physical assault in childhood, major depressive episode, post-traumatic stress disorder, and substance abuse. Approximately 2.6% reported having experienced serious assaults in childhood, with fathers and stepfathers identified as having been the most frequent offenders. Compared to women reporting no such victimization, these women experienced more lifetime and current episodes of depression, post-traumatic stress, and substance abuse.

Adolescent↗
PubMed1995

Los Angeles County after the 1992 civil disturbances: degree of exposure and impact on mental health.

The impact of the 1992 Los Angeles (L.A.) civil disturbances on psychosocial functioning was assessed as part of a larger project investigating the views and attitudes of residents in L.A. County. Random digit dialing methodology identified a household probability sample of 1,200 adults (age 18 or older) from L.A. County. Respondents completed a telephone interview 6 to 8 months after the disturbances. Respondents' degree of exposure to the disturbances, mental health impact of the disturbances, and mental health effects of chronic versus acute exposure to violence were assessed. Consistent with hypotheses, the impact of the disturbances was the worst in the South Central communities. Higher rates of posttraumatic stress disorder (PTSD; both diagnostic level and subclinical symptomatology) were found among respondents who reported disturbance-related experiences. Exposure to an acute event (i.e., the disturbances) was predictive of current PTSD symptomatology after controlling for demographics, lifetime trauma, and other types of stressful events.

Adolescent↗
PubMed1995

Posttraumatic stress disorder in adolescents after Hurricane Andrew.

OBJECTIVE: To examine rates and correlates of posttraumatic stress disorder (PTSD) in adolescents after Hurricane Andrew. METHOD: A random-digit dialing sample of 158 Hispanic, 116 black, and 104 white adolescent-parent pairs were surveyed in high- and low-impact areas within Dade County, Florida, 6 months after Hurricane Andrew. Subjects completed a structured telephone interview focused on within-disaster experiences and emotional reaction, disaster-related losses, lifetime exposure to violent or traumatic events, recent stressful experiences, and psychiatric symptomatology. RESULTS: Approximately 3% of males (95% confidence interval 0.4 to 5.3) and 9% of females (95% confidence interval 4.6 to 13.7) met the criteria for PTSD. Rates were highest among blacks (8.3%, 95% confidence interval 2.3 to 14.2) and Hispanics (6.1%, 95% confidence interval 2.2 to 9.9) and increased with age (odds ratio of 1.34, 95% confidence interval 1.04 to 1.72) and the number of undesirable events reported (odds ratio of 1.38, 95% confidence interval 1.21 to 1.57). CONCLUSIONS: While only a relatively small percentage of adolescents reported symptoms consistent with a diagnosis of PTSD, most reported some posttraumatic symptoms. Postdisaster planning should recognize that common stressful events occurring after disasters may be more strongly associated with PTSD than magnitude of contact with the actual disaster.

Adolescent↗
PubMed1995

Prevalence of victimization and posttraumatic stress disorder among women with substance use disorders: comparison of telephone and in-person assessment samples.

A structured interview with behaviorally specific probes was used to assess victimization and posttraumatic stress disorder (PTSD) in a clinical and a national, epidemiologic sample of women who had received treatment for a substance use disorder. Separate clinical and epidemiologic approaches to evaluating substance use disorders were compared. More than 80% of women in both samples had a history of sexual and/or physical assault and approximately one-quarter had current PTSD. The similarity in patterns of victimization, PTSD, and substance use across two samples suggests that telephone structured interviews are a valid method of collecting data/information about these important phenomena.

Adolescent↗
PubMed1994

Understanding acute psychological distress following natural disaster.

A household probability sample of 229 adults was interviewed four to seven months after the Sierra Madre earthquake (June 28, 1991; Los Angeles County). The study predicted psychological distress from these variables: demographics, traumatic event history, low magnitude event history, earthquake related threat perceptions, and earthquake related resource loss. Based on the Conservation of Resources (COR) stress model, it was predicted that resource loss would be central in predicting psychological distress. Three major hypotheses were supported: (1) resource loss was positively associated with psychological distress; (2) resource loss predicted psychological distress when other predictors were statistically controlled; and (3) resource loss was associated with mild to moderate elevations in of psychological distress. The findings support COR stress theory. Theoretical and practical implications are discussed.

Adaptation, Psychological↗
PubMed1993

Prevalence of civilian trauma and posttraumatic stress disorder in a representative national sample of women.

Prevalence of crime and noncrime civilian traumatic events, lifetime posttraumatic stress disorder (PTSD), and PTSD in the past 6 months were assessed in a sample of U.S. adult women (N = 4,008). Random digit-dial telephone methods were used to identify study participants. Structured telephone interviews for assessment of specific crime or other traumatic event history and PTSD were conducted by trained female interviewers. Lifetime exposure to any type of traumatic event was 69%, whereas exposure to crimes that included sexual or aggravated assault or homicide of a close relative or friend occurred among 36%. Overall sample prevalence of PTSD was 12.3% lifetime and 4.6% within the past 6 months. The rate of PTSD was significantly higher among crime versus noncrime victims (25.8% vs. 9.4%). History of incidents that included direct threat to life or receipt of injury was a risk factor for PTSD. Findings are compared with data from other epidemiological studies. Results are discussed as they relate to PTSD etiology.

Adolescent↗
PubMed1992

Vulnerability-stress factors in development of posttraumatic stress disorder.

Log-linear chi 2 analyses were conducted to examine potential interactions between the presence of precrime axis I psychiatric diagnoses and differential levels of crime stress in association with posttraumatic stress disorder (PTSD) in a community sample of 295 female crime victims. High crime stress was defined as crime that included either perceived life threat, actual injury, or completed rape. Crime stress level was significantly associated with PTSD after the crime. Thirty-five percent of subjects with high crime stress exposure met criteria for PTSD, as opposed to 13% of those with low crime stress exposure. Precrime diagnosis was not associated with high crime stress exposure, indicating that this is not a vulnerability factor for exposure to crime characteristics associated with increased rates of PTSD. There were no significant independent associations between precrime axis I diagnoses and PTSD after the crime. However, a significant interaction was observed among crime stress level, precrime depression, and PTSD such that the rate of PTSD was substantially higher in association with precrime depression only in the high crime stress exposure group. Major findings are consistent with previous results implicating trauma exposure as the primary factor in development of PTSD. However, the results indicate that precrime depression may constitute a vulnerability factor for development of PTSD under conditions of high crime stress exposure.

Adult↗
PubMed1991

Homicide as a risk factor for PTSD among surviving family members.

In this National Institute of Justice-funded study, random digit dialing telephone survey methodology was used to screen a large, nationally representative sample (N = 12,500) of the noninstitutionalized U.S. adult population to identify surviving family members and friends of victims of criminal homicide and alcohol-related vehicular homicide. A total of 9.3% of the national sample had lost a family member or friend to homicide. Immediate family survivors (n = 206) completed an interview assessing demographic characteristics and DSM-III-R criteria for homicide-related post-traumatic stress disorder (PTSD). The interview participation rate was 84%. Among immediate family survivors, 23.3% developed PTSD at some point in their lifetimes, and 4.8% met full diagnostic criteria for PTSD during the preceding 6 months. Survivors of criminal and vehicular homicide victims were equally likely to develop PTSD. Survivors who experienced the homicide during their childhood, adolescence, or adulthood also showed equal likelihood of PTSD. Clinical implications of findings are discussed.

Accidents, Traffic↗
PubMed1991

Concurrent validity of a Crime-Related Post-Traumatic Stress Disorder scale for women within the Symptom Checklist-90-Revised.

Using a structured interview to obtain a lifetime history of criminal victimization, a community sample of 266 adult women who had experienced at least one incident of victimization was identified. These women were administered the Symptom Checklist-90-Revised, the Impact of Event Scale, and a structured clinical interview was used to identify Crime-Related Post-Traumatic Stress Disorder (CR-PTSD). A recently derived scale based on responses to items on the SCL-90-R was compared to the IES for predicting current diagnosis of Crime-Related PostTraumatic Disorder. Both the scale and the IES were found to improve prediction of CR-PTSD above base rates and to perform in a similar manner. The utility of each of these scales as a screening measure is discussed.

Adult↗
PubMed1982

Aging, alcoholism, anxiety, and sensation seeking: an exploratory investigation.

Aging alcoholic (n = 36) and aging nonalcoholic (n = 35) male veterans were compared on biographic/demographic variables and psychological characteristics. Results indicated that aging alcoholics and nonalcoholics were married at approximately the same ages, married roughly the same number of times, and produced similar numbers of offspring, but aging alcoholics were better educated and had fewer persons economically dependent on them. They had higher scores than aging nonalcoholics on objective measures of state anxiety, trait anxiety, overall fears, tissue damage fears, social-interpersonal fears, miscellaneous fears, and failure/loss of self-esteem fears. Aging alcoholics also had higher scores on the sensation-seeking variable of boredom susceptibility and disinhibition, suggesting the existence of a relationship between need for sensory stimulation and maladaptive drinking among aging alcoholics.

Aging↗
PubMed1979

Alcoholics and opiate addicts. Comparison of personality characteristics.

Compared with opiate addicts, alcoholics scored higher on the Hs (hypochondriasis), D (depression), Hy (hysteria). A (anxiety) and MacAndrew Scales of the MMPI and lower on the K (defensiveness). Ma (activity) and Es (ego strength) scales, but age was the most powerful discriminator between the two groups.

Adult↗
PubMed1977

The Sheppe and Hain study revisited: professional students and their knowledge and attitudes about human sexuality.

The professions of law and medicine exert a profound influence on sexual attitudes and behaviour in our society. Previous reported studies of legal and medical students found no differences in sexual knowledge for entering first-year students. However, in this study, a sample of 160 medical and seventy-nine law students revealed significant differences in knowledge and attitudes about sexuality. The data indicate that a gender-linked double standard of acceptable behaviour is not present. Results further reinforce the necessity of medical sex education.

Attitude↗