Mental health and associated risk factors of Puerto Rico Post-Hurricane María.

BACKGROUND: Mental health disorders have an increased prevalence in communities that experienced devastating natural disasters. Maria, a category 5 hurricane, struck Puerto Rico on September 20, 2017, weakening the island's power grid, destroying buildings and homes, and limiting access to water, food, and health care services. This study characterized sociodemographic and behavioral variables and their association with mental health outcomes in the aftermath of Hurricane Maria. METHODS: A sample of 998 Puerto Ricans affected by Hurricane Maria was surveyed between December 2017 and September 2018. Participants completed a 5-tool questionnaire: Post-Hurricane Distress Scale, Kessler K6, Patient Health Questionnaire 9, Generalized Anxiety Disorder (GAD) 7, and Post-Traumatic Stress Disorder checklist for DSM-V. The associations of sociodemographic variables and risk factors with mental health disorder risk outcomes were analyzed using logistic regression analysis. RESULTS: Most respondents reported experiencing hurricane-related stressors. Urban respondents reported a higher incidence of exposure to stressors when compared to rural respondents. Low income (OR = 3.66; 95% CI = 1.34-11.400; p < 0.05) and level of education (OR = 4.38; 95% CI = 1.20-15.800; p < 0.05) were associated with increased risk for severe mental illness (SMI), while being employed was correlated with lower risk for GAD (OR = 0.48; 95% CI = 0.275-0.811; p < 0.01) and lower risk for SIM (OR = 0.68; 95% CI = 0.483-0.952; p < 0.05). Abuse of prescribed narcotics was associated with an increased risk for depression (OR = 2.94; 95% CI = 1.101-7.721; p < 0.05), while illicit drug use was associated with increased risk for GAD (OR = 6.56; 95% CI = 1.414-39.54; p < 0.05). CONCLUSION: Findings underline the necessity for implementing a post-natural disaster response plan to address mental health with community-based social interventions.

18F-Sodium fluoride PET/CT predicts overall survival in patients with advanced genitourinary malignancies treated with cabozantinib and nivolumab with or without ipilimumab.

PURPOSE: We evaluated the prognostic value of 18F-sodium fluoride (NaF) PET/CT in patients with urological malignancies treated with cabozantinib and nivolumab with or without ipilimumab. METHODS: We prospectively recruited patients with advanced urological malignancies into a phase I trial of cabozantinib plus nivolumab with or without ipilimumab. NaF PET/CT scans were performed pre- and 8 weeks post-treatment. We measured the total volume of fluoride avid bone (FTV) using a standardized uptake value (SUV) threshold of 10. We used Kaplan-Meier analysis to predict the overall survival (OS) of patients in terms of SUVmax, FTV, total lesion fluoride (TLF) uptake at baseline and 8 weeks post-treatment, and percent change in FTV and TLF. RESULT: Of 111 patients who underwent NaF PET/CT, 30 had bone metastases at baseline. Four of the 30 patients survived for the duration of the study period. OS ranged from 0.23 to 34 months (m) (median 6.0 m). The baseline FTV of all 30 patients ranged from 9.6 to 1570 ml (median 439 ml). The FTV 8 weeks post-treatment was 56-6296 ml (median 448 ml) from 19 available patients. Patients with higher TLF at baseline had shorter OS than patients with lower TLF (3.4 vs 14 m; p = 0.022). Patients with higher SUVmax at follow-up had shorter OS than patients with lower SUVmax (5.6 vs 24 m; p = 0.010). However, FTV and TLF 8 weeks post-treatment did not show a significant difference between groups (5.6 vs 17 m; p = 0.49), and the percent changes in FTV (12 vs 14 m; p = 0.49) and TLF (5.6 vs 17 m; p = 0.54) also were not significant. CONCLUSION: Higher TLF at baseline and higher SUVmax at follow-up NaF PET/CT corresponded with shorter survival in patients with bone metastases from urological malignancies who underwent treatment. NaF PET/CT may be a useful predictor of OS in this population.

Comparison of two popular transducers to measure sit-to-stand power in older adults.

The Tendo Unit (TU) and GymAware (GA) are the two most frequently used linear transducers for assessing muscle power in older adults via the sit-to-stand (STS) test. Unlike TU, GA incorporates a sensor mechanism to correct for non-vertical movements, which may lead to systematic differences between devices. The aim of this study therefore was to compare GA to TU for measuring STS power in community-dwelling older adults. Community-dwelling adults (n = 51, aged ≥65 years, 61% female) completed a single chair stand, with peak power measured simultaneously using GA and TU. Participants also completed the pneumatic leg press, 8-Foot Up and Go (TUG) test, Short Physical Performance Battery (SPPB), and self-reported measures of physical function. Intraclass correlations (ICC) were used to assess agreement, and Pearson's correlations were used to assess correlations. The study protocol was prospectively registered on the Open Science Framework. In alignment with our pre-registered hypothesis, peak power demonstrated an ICC of 0.93 (95% CI: 0.88, 0.96). For secondary aims, both transducers showed a correlation greater than 0.8 compared to pneumatic leg press power. For physical performance outcomes, both TU and GA showed similar correlations, as hypothesized: SPPB (r = 0.29 for TU vs. 0.33 for GA), Chair Stands (r = -0.41 vs. -0.38), TUG Fast (r = -0.53 vs. -0.52), mobility questionnaire (r = 0.52 vs. 0.52) and physical function questionnaire (r = 0.44 vs. 0.43). GA and TU peak power showed a high degree of agreement and similar correlations with physical and self-reported performance measures, suggesting that both methods can be used for assessing STS power in older adults.

Post-Hurricane Distress Scale (PHDS): Determination of General and Disorder-Specific Cutoff Scores.

The Post-Hurricane Distress Scale (PHDS) was developed to assess mental health risk in the aftermath of hurricanes. We derive both disorder-specific cutoff values and a single nonspecific cutoff for the PHDS for field use by disaster relief and mental health workers. Data from 672 adult residents of Puerto Rico, sampled 3 to 12 months after Hurricane Maria, were collected. Participants completed a five-tool questionnaire packet: PHDS, Kessler K6, Patient Health Questionnaire 9, Generalized Anxiety Disorder 7, and Post-Traumatic Stress Disorder Checklist for DSM V (PCL-5). ROC curves, AUC values, sensitivities, specificities, Youden's index, and LR+ ratios are reported. The recommended single cutoff value for the PHDS is 41, whereby a respondent with a PHDS score of 41 or above is deemed high-risk for a mental health disorder. The single field use PHDS cutoff demonstrated high specificity (0.80), an LR + ratio (2.84), and a sensitivity of 0.56. The mean ROC values of PHDS for Kessler K6, Patient Health Questionnaire 9, Generalized Anxiety Disorder 7, and PCL-5 were all above 0.74. The derived cutoff for the PHDS allows efficient assessment of respondents' and/or a community's risk status for mental health disorders in the aftermath of hurricanes and natural disasters.

Correlation between Parental Vaccine Hesitancy, Socio-demographic Factors, and Novel SARS-CoV-2 Vaccination in Puerto Rico.

OBJECTIVE: Accurate and inaccurate vaccination information is readily accessible. Unfortunately, the information found by parents may be wrong. Due to the limited studies on this issue in Puerto Rico, we aim to correlate Puerto Rican parents' sociodemographic characteristics to their vaccine hesitancy level. METHODS: We quantified vaccine hesitancy in Puerto Rican parents and legal guardians who were at least 18 years old using the Parent Attitudes about Childhood Vaccines survey, their attitudes towards a possible SARS-CoV-2 vaccine, and the correlation between vaccine hesitancy and socio-demographic factors. The subjects were recruited through social networks and by distributing the online survey among pediatricians in Puerto Rico. RESULTS: We identified a vaccine hesitancy prevalence of 38.3%, higher than has been found by other similar studies. The results also demonstrated a significant association between vaccine hesitancy, income, and the type of legal guardian. Participants with a household income less than $75,000 and a legal guardian were more likely to be vaccine-hesitant. Most participants surveyed (80.8%) would not immediately vaccinate their children against SARS-CoV-2, independent of vaccine-hesitancy status, citing general worries of vaccine safety and side effects. CONCLUSION: Our results demonstrate the need for better vaccine-education campaigns in Puerto Rico and the challenges that SARS- CoV-2 vaccine fears pose to the proper control of the COVID-19 pandemic. It should be noted that at the time of the survey described herein, a COVID-19 vaccine had yet been developed.

Post-Hurricane Distress Scale (PHDS): A Novel Tool for First Responders and Disaster Researchers.

OBJECTIVE: The aim of this study was the construction and validation of a novel research instrument to quantify the degree of post-hurricane trauma and distress in an affected population. The Post-Hurricane Distress Scale (PHDS) has quantitative measures of both acute and prolonged distress, attributable to meteorological and hydrological disasters. METHODS: A careful evaluation of existing questionnaires, as well as extensive canvasing of the post-Maria population of Puerto Rico, availed the construction of the PHDS. The PHDS consists of 20 items, organized into 4 subscales. The PHDS was pre-validated (n=79), revised, and then distributed to a broad sampling of the post-Hurricane Maria Puerto Rican population (n=597). Validation, including factor analysis, analyses of concurrent validity, discriminant validity, and internal reliability, was performed. RESULTS: After comparing various scales, factor loading profiles, concurrent validities, and models of fit, we show that the PHDS is best scored as a single 0-6 distress scale. When compared with the Traumatic Exposure Severity Scale, the PHDS shows superior concurrent validity, more accurately predicting scores for the Peritraumatic Distress Inventory, Impact of Event Scale - Revised, and Generalized Anxiety Disorder 7 Scale. The PHDS shows good internal reliability and discriminant validity. CONCLUSIONS: The PHDS represents a novel, useful instrument for disaster first-responders and researchers. The prompt identification of high-risk populations is possible using this instrument. (Disaster Med Public Health Preparedness. 2019;13:82-89).