Biomedical subjects

Lisa A Spielman

Publications and source records attributed to Lisa A Spielman.

2 recordsLinked to original sources

PubMed2004

Relationship between depression and psychosocial functioning after traumatic brain injury.

OBJECTIVE: To examine the relationship between depression and psychosocial functioning up to 5 years after traumatic brain injury (TBI). DESIGN: Longitudinal cohort study with 2 assessments completed. SETTING: Community. PARTICIPANTS: Individuals (N=188) with TBI living in the community. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Structured Clinical Interview for Depression, self-reports of depression severity, functional symptoms, quality of life (QOL), unmet important needs, and psychosocial functioning. RESULTS: Based on observed depression patterns at initial and repeat assessment, 4 subgroups were created: no depression, resolved depression, late-onset depression, and chronic depression. Groups were equivalent in terms of demographic and injury-related factors but differed significantly in perceived psychosocial functioning. The no-depression group reported fewer depressive symptoms and higher levels of psychosocial functioning, whereas the chronic-depression group reported the poorest psychosocial functioning, with a further decline in QOL at reassessment. Although the resolved-depression and late-onset-depression groups reported similar psychosocial functioning at initial assessment, psychosocial functioning had improved for the resolved-depression group and declined for the late-onset-depression group at reassessment. Pre- and postpsychiatric diagnoses were common in all groups, with pre-TBI diagnosis of depression not predictive of post-TBI depression. CONCLUSIONS: Findings highlight the need for broad-based assessments and timely interventions for both mood and psychosocial challenges after TBI.

Adult↗

PubMed2004

Psychiatric challenges in the first 6 years after traumatic brain injury: cross-sequential analyses of Axis I disorders.

OBJECTIVE: To examine the preinjury rates of Axis I disorders and the prospective rates within the first 6 years after traumatic brain injury (TBI). DESIGN: Cross-sectional, longitudinal, and cross-sequential. SETTING: Community-based research and training center. PARTICIPANTS: Persons (N=188) who had sustained TBI within 4 years of enrollment into the project were interviewed at either 2 and 3 assessments. Each assessment was approximately 1 year apart. Several Axis I diagnoses were analyzed to detect cross-sectional differences (by age and time postinjury) and average individual changes over the multiple measurement time points. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders. RESULTS: The odds ratios changed longitudinally within each subject, indicating a decreased probability of having an Axis I diagnosis over time. There were few cross-sectional differences in age; therefore, age at the time of injury had little impact on Axis I diagnoses. Cross-sectional time since injury was not associated with more psychiatric disorders, whereas cross-sectional preinjury history of psychiatric disorders was predictive of postinjury psychiatric disorders. After controlling for cross-sectional effects, the frequencies of Axis I disorders increased in depression, anxiety, and posttraumatic stress disorders in the first assessment postinjury and declined in subsequent assessments. CONCLUSIONS: Cross-sequential analyses that control for cross-sectional and longitudinal differences produced a more complete description of psychiatric disorders after TBI.

Adult↗