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Biomedical subjects

J M Jaranson

Publications and source records attributed to J M Jaranson.

5 recordsLinked to original sources
PubMed1997

Prevalence, characteristics, and impact of childhood sexual abuse in a Southwestern American Indian tribe.

OBJECTIVE: There were two objectives; first, to investigate the prevalence and characteristics of child sexual abuse in an American Indian community, and second, to determine whether persons with histories of child sexual abuse are at greater risk to develop psychiatric disorders and behavioral problems than persons who report no such history. METHOD: A sample of 582 Southwestern American Indian tribal members was collected for a genetic and linkage study on alcoholism and psychiatric disorders in three large and interrelated pedigrees. Subjects were recruited from the community without knowledge of their clinical histories or those of their relatives. Child sexual abuse and psychiatric disorders were assessed using a semi-structured psychiatric interview. RESULTS: Females were more likely to be sexually abused as children (49%) than were males (14%). Intrafamilial members accounted for 78% of the reported child sexual abuse. Sexually abused males and females were more likely to report childhood and adult behavioral problems than were nonabused subjects. There was a strong relationship between multiple psychiatric disorders and child sexual abuse, with sexually abused males and females more likely to be diagnosed with > or = 3 psychiatric disorders, both including and excluding alcohol dependence or abuse, than were nonabused subjects. CONCLUSION: Child sexual abuse in this population is both an index of family dysfunction and community disorganization as well as a predictor of later behavioral patterns and psychopathology.

Adolescent↗
PubMed1997

Prevalence and characteristics of trauma and posttraumatic stress disorder in a southwestern American Indian community.

OBJECTIVE: High rates of violence and trauma in many American Indian communities have been reported. The authors investigated the relationship between both the frequency and type of traumatic events and the prevalence of posttraumatic stress disorder (PTSD) in a Southwestern American Indian tribe. METHOD: A structured psychiatric interview and the Traumatic Events Booklet were administered to a subset of 247 tribal members from an overall study population of 582. Subjects were recruited from the community on the basis of membership in pedigrees, and not by convenience. DSM-III-R diagnoses were assigned by consensus after the interviews were evaluated blindly by independent raters. RESULTS: The prevalence of lifetime PTSD was 21.9% (N = 54), and 81.4% of the subjects (N = 201) had experienced at least one traumatic event apiece. The most predictive factor for lifetime PTSD among women was the experience of physical assault, and for men the most predictive factors were a history of combat and having experienced more than 10 traumatic events. CONCLUSIONS: In this Southwestern American Indian community, the prevalences of lifetime PTSD and of exposure to a traumatic event were higher than in the general U.S. population. However, the nearly 4:1 ratio of subjects who reported at least one traumatic event to those with PTSD diagnoses is similar to findings from studies of non-Indians. Individuals with a history of multiple traumatic events (66.0%, N = 163) had a significantly higher risk of developing PTSD. Chronic and multiple trauma did not preclude the identification of acute and discrete traumatic events that resulted in PTSD.

Adolescent↗
PubMed1997

Factors influencing utilization of mental health and substance abuse services by American Indian men and women.

OBJECTIVE: This study investigated the effects of gender, number of lifetime psychiatric diagnoses, and childhood victimization on utilization of mental health and substance abuse treatment services in a Southwestern American Indian tribe. METHODS: A total of 582 individuals were recruited based on tribal enrollment and membership in large multigenerational pedigrees. Subjects were interviewed using a modified version of the Schedule for Affective Disorders and Schizophrenia-Lifetime Version, a semistructured psychiatric interview. For this study the definition of childhood victimization was limited to childhood sexual abuse. RESULTS: Fifty-six percent of the subjects had received mental health treatment, substance abuse treatment, or both. Patterns of service utilization differed by gender with the odds of inpatient and substance abuse treatment higher for men than for women. Women were more likely than men to receive mental health treatment. Subjects who had been sexually abused as children were more likely to have three or more psychiatric diagnoses and to have received extensive treatment, compared with subjects who reported no childhood sexual abuse history. Logistic regression demonstrated strong relationships between number of psychiatric diagnoses and the likelihood of treatment among both men and women. CONCLUSIONS: Gender, number of psychiatric diagnoses, and childhood sexual abuse are strong predictors of utilization of mental health and substance abuse treatment services. These factors should be considered in designing treatment interventions.

Adult↗
PubMed1975

Lobotomy in private practice.

In a follow-up of 43 private psychiatric patients referred for open bimedial prefrontal lobotomies between 1948 and 1970, patients were rated by personal interviews and review of medical records for symptom improvement and organic brain syndromes. Initial diagnoses were obsessive-compulsive neurotic (27), hypochondriacal neurotic (five), manic-deprresive (depressed) (one), and schizophrenic (ten). All had been severely impaired by illness intractable to extensive previous treatment. Thirty-five were found to be virtually free of symptoms that prompted operation, six had some improvement, and two were unimproved. Six had moderate to severe organic brain syndromes; three had seizure disorders necessitating treatment; and 17 incurred substantial weight gains. Best results were for hypochondriacal and obsessive-compulsive neurotic patients with phobic symptoms: poorest results were for paranoid schizophrenic subjects. This study was undertaken to provide some increment of data that could aid ongoing efforts to evaluate the consequences of this treatment.

Adult↗