No abstract

Background/Aims: Mindfulness-based stress reduction (MBSR) has enhanced cognition, positive emotion, and immunity in younger and middle-aged samples; its benefits are less well known for older persons. Here we report on a randomized controlled trial of MBSR for older adults and its effects on executive function, left frontal asymmetry of the EEG alpha band, and antibody response. Methods: Older adults (n = 201) were randomized to MBSR or waiting list control. The outcome measures were: the Trail Making Test part B/A (Trails B/A) ratio, a measure of executive function; changes in left frontal alpha asymmetry, an indicator of positive emotions or approach motivation; depression, mindfulness, and perceived stress scores, and the immunoglobulin G response to a protein antigen, a measure of adaptive immunity. Results: MBSR participants had a lower Trails B/A ratio immediately after intervention (p < 0.05); reduced shift to rightward frontal alpha activation after intervention (p = 0.03); higher baseline antibody levels after intervention (p < 0.01), but lower antibody responses 24 weeks after antigen challenge (p < 0.04), and improved mindfulness after intervention (p = 0.023) and at 21 weeks of follow-up (p = 0.006). Conclusions: MBSR produced small but significant changes in executive function, mindfulness, and sustained left frontal alpha asymmetry. The antibody findings at follow-up were unexpected. Further study of the effects of MBSR on immune function should assess changes in antibody responses in comparison to T-cell-mediated effector functions, which decline as a function of age.

This study uses National Violence against Women Survey data to investigate the differential impact of concomitant forms of violence (sexual abuse, stalking, and psychological abuse) and ethnicity on help-seeking behaviors of women physically abused by an intimate partner (n=1,756). Controlling for severity of the physical abuse, women who experienced concomitant sexual abuse were less likely to seek help, women who experienced concomitant stalking were more likely to seek help, whereas concomitant psychological abuse was not associated with help-seeking. Ethnic differences were found in help-seeking from friends, mental health professionals, police and orders of protection. Implications for service outreach are discussed.

Objective-The goal was to describe the accuracy of the Edinburgh Postnatal Depression Scale (EPDS), Beck Depression Inventory II (BDI-II), and Postpartum Depression Screening Scale (PDSS) in identifying major depressive disorder (MDD) or minor depressive disorder (MnDD) in low-income, urban mothers attending well childcare (WCC) visits during the postpartum year.Design/Methods-Mothers (N=198) attending WCC visits with their infants 0 to 14 months of age completed a psychiatric diagnostic interview (standard method) and 3 screening tools. The sensitivity and specificity of each screening tool were calculated in comparison with diagnoses of MDD or MDD/MnDD. Receiver operating characteristic curves were calculated and the areas under the curves for each tool were compared to assess accuracy for the entire sample (representing the postpartum year) and sub-samples (representing early, middle and late postpartum time frames). Optimal cut-points were calculated.Results-At some point between 2 weeks and 14 months postpartum, 56% of mothers met criteria for either MDD (37%) or MnDD (19%). When used as a continuous measures, all scales performed equally well (areas under the curves of ≥ 0.8). With traditional cut-points, the measures did not perform at the expected levels of sensitivity and specificity. Optimal cut-points for the BDI-II (≥14 for MDD, ≥11 for MDD/MnDD) and EPDS (≥9 for MDD, ≥7 for MDD/MnDD) were lower than currently recommended. For the PDSS, the optimal cut-point was consistent with current guidelines for MDD (≥80) but higher than recommended for MDD/MnDD (≥ 77). Conclusions-Large proportions of low-income, urban mothers attending WCC visits experience MDD or MnDD during the postpartum year. The EPDS, BDI-II and PDSS have high accuracy in identifying depression but cutoff points may need to be altered to more accurately identify depression in urban, low-income mothers.