Building the Evidence for Decision-Making: The Relationship Between Local Public Health Capacity and Community Mortality

Objectives. We examined associations between local health department (LHD) spending, staffing, and services and community health outcomes in North Carolina. Methods. We analyzed LHD investments and community mortality in North Carolina from 2005 through 2010. We obtained LHD spending, staffing, and services data from the National Association of City and County Health Officials 2005 and 2008 profile surveys. Five mortality rates were constructed using Centers for Disease Control and Prevention mortality files, North Carolina vital statistics data, and census data for LHD service jurisdictions: heart disease, cancer, diabetes, pneumonia and influenza, and infant mortality. Results. Spending, staffing, and services varied widely by location and over time in the 85 North Carolina LHDs. A 1% increase in full-time-equivalent staffing (per 1000 population) was associated with decrease of 0.01 infant deaths per 1000 live births (P < .05). Provision of women and children’s services was associated with a reduction of 1 to 2 infant deaths per 1000 live births (P < .05). Conclusions. Our findings, in the context of other studies, provide support for investment in local public health services to improve community health

THE EFFECT OF ONE LEFT-SIDED DORSOLATERAL PREFRONTAL CORTICAL HF-rTMS SESSION ON EMOTIONAL BRAIN PROCESSES IN WOMEN

Although repetitive Transcranial Magnetic Stimulation (rTMS) is frequently used to examine emotional changes in healthy volunteers, it remains largely unknown how rTMS is able to influence emotion.We carried out a sham-controlled single-blind crossover study using fMRI, we examined in 20 right-handed healthy female volunteers whether a single high frequency (HF)-rTMS session applied to the left dorsolateral prefrontal cortex (DLPFC) could influence emotional processing while focussing on blocks of positively and negatively valenced baby faces. A single HF-rTMS session selectively influenced the processing of positively and negatively valenced baby faces. In essence, our results indicate that the effects of one left-sided HF-rTMS sessions results in improved processing of positive emotions and reduced negative emotional processing in never depressed female subject

Racial Differences in Diffusion of Intensity-Modulated Radiation Therapy for Localized Prostate Cancer

Intensity-modulated radiation therapy (IMRT), an innovative treatment option for prostate cancer, has rapidly diffused over the past decade. To inform our understanding of racial disparities in prostate cancer treatment and outcomes, this study compared diffusion of IMRT in African American (AA) and Caucasian American (CA) prostate cancer patients during the early years of IMRT diffusion using the Surveillance, Epidemiology and End Results (SEER)–Medicare linked database. A retrospective cohort of 947 AA and 10,028 CA patients diagnosed with localized prostate cancer from 2002 through 2006, who were treated with either IMRT or non-IMRT as primary treatment within 1 year of diagnoses was constructed. Logistic regression was used to examine potential differences in diffusion of IMRT in AA and CA patients, while adjusting for socioeconomic and clinical covariates. A significantly smaller proportion of AA compared with CA patients received IMRT for localized prostate cancer (45% vs. 53%, p < .0001). Racial differences were apparent in multivariable analysis though did not achieve statistical significance, as time and factors associated with race (socioeconomic, geographic, and tumor related factors) explained the preponderance of variance in use of IMRT. Further research examining improved access to innovative cancer treatment and technologies is essential to reducing racial disparities in cancer care