This study examines the potential racial disparity in postpartum depression (PPD) symptoms among a cohort of non-Hispanic white and African American women after taking into consideration the influence of socioeconomic status (SES). Participants (N = 299) were recruited from maternity clinics serving rural counties, with over-sampling of low SES and African Americans. The Edinburgh Postnatal Depression Scale (EPDS) was administered 1 and 6 months postpartum, and subjective SES scale at 6 months postpartum. Demographic information was collected during enrollment and 1 month postpartum, with updates at 6 months postpartum. Separate logistic regressions were conducted for 1 and 6 month time points for minor-major PPD (EPDS ≥ 10) and major PPD (EPDS > 12); with marital status, poverty, education, subjective SES, and race predictors entered in block sequence. After including all other predictors, race was not a significant predictor of minor-major or major PPD at 1 or 6 months postpartum. Subjective SES was the most consistent predictor of PPD, being significantly associated with minor-major PPD and major PPD at 6 months postpartum, with higher subjective SES indicating lower odds of PPD, even after accounting for all other predictors. This study shows that significant racial disparities were not observed for minor-major or major PPD criteria at 1 or 6 months postpartum. The most consistent and significant predictor of PPD was subjective SES. Implications of these findings for future research, as well as PPD screening and intervention are discussed.

This study's purpose was to examine the efficacy of abbreviated progressive muscle relaxation (APMR) to enhance physiological and psychological functioning among high-stress college students. Participants (N = 128) were undergraduates, 19 years old on average, predominantly female and White, with high Perceived Stress Scale scores. After random assignment, for 20 min, 66 experimental group participants underwent APMR lying down and 62 control group participants lied down quietly. Pre- and postintervention measures included the Endler Multidimensional Anxiety Scale, relaxation items, electrocardiograph heart rate and heart rate variability (HRV), and salivary cortisol. Compared with the control group, the experimental group demonstrated significantly greater increases in mental (Cohen's d = 0.32) and physical (Cohen's d = 0.32) relaxation, and normalized high-frequency HRV (Cohen's d = 0.29), and decreases in low- to high-frequency HRV ratio (Cohen's d = 0.31). Small effect sizes were observed for anxiety, normalized low-frequency HRV, and cortisol. Analyses of the reliability and clinical significance of these changes indicate trends in the expected direction. These findings indicate an APMR intervention can have significant short-term effects, both reducing detrimental and enhancing beneficial functioning in high-stress college students.

Increased prescribing of opioids for chronic noncancer pain is associated with significant social costs, including overdose and addiction. In this context, there is interest in interdisciplinary chronic pain rehabilitation programs focusing on self-management and minimizing opioid use. This study examined outcomes of patients weaned from opioids in an ICPRP from 2007 to 2012. Participants included 413 patients on high dose chronic opioid therapy (COT; >100 mg), 528 on low dose COT, and 516 not on opioids (NO). Outcomes were assessed at discharge, 6, and 12 months posttreatment through self-report and chart review. One thousand one hundred ninety-four participants completed treatment (81.95%); 86.74% of those on opioids were weaned. High doses were less likely to complete (78.45%) than NO participants (85.27%; P < 0.05). Results showed immediate (P < 0.01) and sustained improvements (P < 0.05) in pain severity, depression, anxiety, and functional impairment with no group differences. Effect sizes ranged from medium to large (Cohen d values 0.57-1.96). Longitudinal medication use data were available for 319 no dose and 417 weaned participants; opioid resumption rates were 10.51% and 30.70% respectively. There were no differences in resumption between the high dose and low dose groups. Logistic regression analyses determined that opioid dose predicted neither treatment completion nor opioid resumption. Anxiety predicted completion, and functional impairment predicted opioid resumption within 1 year of discharge. Results suggest that patients on COT can be successfully weaned with long-term benefits in pain, mood, and function. Targeting anxiety and functional restoration may increase success rates.

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