Background: Chiari I malformation (CMI) is diagnosed by rigid radiographic criteria along with appropriate clinical symptomatology. The aim of this study was to investigate the dimensions of the posterior cranial fossa in patients without significant tonsillar descent but with symptoms comparable to CMI.

This study evaluates the effects of two group interventions, the Bereavement Group Postvention (BGP) and the Social Group Postvention (SGP), on the bereavement outcomes in widowed survivors of suicide. The goals were to determine if the group interventions would significantly decrease levels of depression, psychological distress, and grief, as well as significantly increase the level of social adjustment among widowed survivors of suicide. Sixty widowed survivors of suicide were randomized to either the BGP or SGP intervention for 1-1/2 hour weekly sessions over an 8-week period. Study participants were recruited through various media and community referrals and initiated telephone contact with the study investigators. Statistically significant changes were found on all measures when the SGP and the BGP were combined for analyses on posttreatment assessments at 3 to 5 days after completion of the group intervention, and 6 months and 12 months after the intervention. Participants experienced a significant reduction in overall depression, psychological distress, and grief, as well as an increase in social adjustment. Further research with tighter controls of confounding variables as well as the inclusion of a no-treatment control group is indicated.

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Abuse of women by their intimate partner is a staggering national problem. Abused women have a higher number of medically unexplained somatic symptoms, more functional disability, a lower self-rating of general health, and higher health care utilization when compared to nonabused women. The authors' purpose in this study was to examine differences in occurrences of negative life experiences, level of depression, and T-cell function between abused and nonabused women. The sample consisted of abused women (n = 12) and nonabused women (n = 12). Hypotheses tested were (1) abused women will have more negative life experiences than nonabused women, (2) abused women will have higher levels of depression than nonabused women, and (3) abused women will have reduced T-cell function compared to nonabused women. A cross-sectional cohort design was used to compare differences in negative life experiences, levels of depression, and T-cell function. Independent sample t-tests were performed comparing the abused versus nonabused women on the dependent measures. Significant differences were found between the groups for negative life experiences (LES; t = 2.29, p < 0.05), level of depression (BDI; t = 3.48, p < 0.01), and T-cell function (TMR; t = -5.62, p < 0.01). These findings are descriptive and do not establish causal links. However, this is an inquiry into the psychological and biobehavioral responses of women experiencing abuse and their potential health problems. The study shows that abused women reported more negative life experiences, experienced higher levels of depression, and experienced lower T-cell function when compared with nonabused women.