The Nation's First Publicly Recognized Overdose Prevention Centers: Lessons Learned in New York City.

In November of 2021, multiple factors converged to create a window of opportunity to open overdose prevention centers (OPCs) at two existing syringe service programs (SSPs) in New York City (NYC). Political will exists in NYC, particularly toward the end of the de Blasio administration's term, and the NYC Health Department worked to garner additional support from local and state elected officials given the dire need to address the overdose crisis. This coincided with readiness on the part of one of the NYC SSP providers, OnPoint NYC, to open and operate OPC services. Legal risks were assessed by both the city and the provider. This case study outlines the sequence of events that resulted in NYC supporting OnPoint to open the first two publicly recognized OPCs in the nation, including lessons learned to inform other jurisdictions considering offering such services.

Constraints on Sensitivity to Auditory Modulation in the Perceptual Organization of Speech.

BACKGROUND/STUDY CONTEXT: The perception of speech requires the integration of sensory details from a rapidly fading trace of a time-varying spectrum. This effortful cognitive function has been difficult to assess. New tests measuring intelligibility of sine-wave replicas of speech provided an assay of this critical function in normal-hearing young adults. METHODS: Four time-varying sinusoids replicated the frequency and amplitude variation of the natural resonances of spoken sentences. The temporal tolerance of perceptual integration of speech was measured by determining the effect on intelligibility of desynchronizing a single sine-wave component in each sentence. This method was applied in tests in which the sentences were temporally compressed or expanded over a 40% range. RESULTS: Desynchrony was harmful to perceptual integration over a narrow temporal range, indicating that modulation sensitivity is keyed to a rate of 20 Hz. No effect of variation in speech rate was observed on the intelligibility measure, whether rate was accelerated or decelerated relative to the natural rate. CONCLUSION: Performance measures of desynchrony tolerance did not vary when speech rate was accelerated or decelerated, revealing constraints on integration that are arguably primitive, sensory, auditory, and fixed. Because these are not adaptable, they limit the potential for perceptual learning in this aspect of perceptual organization. Implications for describing the elderly listener are noted.

Effectiveness of bystander naloxone administration and overdose education programs: a meta-analysis.

The objective of this review was to assess the effectiveness of bystander naloxone administration and overdose education programs by synthesizing quantitative results reported in the research literature. Studies meeting predefined criteria were identified and reviewed, and their results were synthesized through meta-analysis. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated for overdose recoveries for individuals who received naloxone dispensed by non-medical community members, and the standardized mean difference was calculated for test scores of non-medical volunteers who received training in overdose management versus the scores of untrained volunteers. Pooled data from four studies showed that naloxone administration by bystanders was associated with a significantly increased odds of recovery compared with no naloxone administration (OR = 8.58, 95% CI = 3.90 to 13.25). Data from five studies of overdose education indicated that average scores were significantly higher for trained participants than untrained participants for tests on naloxone administration, overdose recognition, and overdose response (standardized mean difference = 1.35, 95% CI = 0.92 to 1.77). Empirical evidence in the research literature suggests that bystander naloxone administration and overdose education programs are associated with increased odds of recovery and with improved knowledge of overdose recognition and management in non-clinical settings.

Sense of coherence and health of community-dwelling older adults in Spain.

BACKGROUND: In light of the demographic aging trend in Europe, investigation into successful aging is a public health priority. This paper describes the sense of coherence (SOC) of a sample of community-dwelling older adults in Spain and analyzes the relationship between SOC and both health and sociodemographic variables. SOC measures the extent to which an individual conceptualizes the world as comprehensible, manageable, and meaningful. Strong SOC may promote good health. METHODS: The study followed a cross-sectional design involving a nationally representative sample of 1,106 community-dwelling adults aged 60 years and older in Spain. The sample was collected by geographically based proportional stratified sampling. RESULTS are based on responses to a questionnaire requesting sociodemographic information and including the following validated scales: SOC, Barthel index (BI), functional independence scale (FIS), personal wellbeing index (PWI), EQ-5D dimensions (mobility, personal care, daily activities, pain/discomfort, anxiety/depression), and the depression subscale of the hospital anxiety and depression scale (HADS-D). A multivariate linear regression model analyzed determinants of SOC. RESULTS: Personal wellbeing (b = -0.32), depression (b = 0.26), and educational level (b = -0.06) were significant determinants of SOC. Lower SOC was associated with problems in all EQ-5D dimensions and moderate/severe disability as measured by the BI. CONCLUSIONS: SOC in older adults is related to functional status, mental health status, personal wellbeing, and educational level. Public health initiatives should work to reduce the psychological and physiological impact of aging by focusing on the conditions that facilitate the coping of older adults.