A Gene-Acculturation Study of Obesity Among US Hispanic/Latinos: The Hispanic Community Health Study/Study of Latinos.

OBJECTIVE: In the United States, Hispanic/Latino adults face a high burden of obesity; yet, not all individuals are equally affected, partly due in part to this ethnic group's marked sociocultural diversity. We sought to analyze the modification of body mass index (BMI) genetic effects in Hispanic/Latino adults by their level of acculturation, a complex biosocial phenomenon that remains understudied. METHODS: Among 11,747 Hispanic/Latinos adults in the Hispanic Community Health Study/Study of Latinos aged 18 to 76 years from four urban communities (2008-2011), we a) tested our hypothesis that the effect of a genetic risk score (GRS) for increased BMI may be exacerbated by higher levels of acculturation and b) examined if GRS acculturation interactions varied by gender or Hispanic/Latino background group. All genetic modeling controlled for relatedness, age, gender, principal components of ancestry, center, and complex study design within a generalized estimated equation framework. RESULTS: We observed a GRS increase of 0.34 kg/m 2 per risk allele in weighted mean BMI. The estimated main effect of GRS on BMI varied both across acculturation level and across gender. The difference between high and low acculturation ranged from 0.03 to 0.23 kg/m 2 per risk allele, but varied across acculturation measure and gender. CONCLUSIONS: These results suggest the presence of effect modification by acculturation, with stronger effects on BMI among highly acculturated individuals and female immigrants. Future studies of obesity in the Hispanic/Latino community should account for sociocultural environments and consider their intersection with gender to better target obesity interventions.

Experiences With Everyday and Major Forms of Racial/Ethnic Discrimination and Type 2 Diabetes Risk Among White, Black, and Hispanic/Latina Women: Findings From the Sister Study.

Racial/ethnic discrimination may contribute to the risk of type 2 diabetes mellitus (T2DM), but few studies have prospectively examined this relationship among racially/ethnically diverse populations. We analyzed prospective data from 33,833 eligible Sister Study participants enrolled from 2003 to 2009. In a follow-up questionnaire (2008-2012), participants reported their lifetime experiences of everyday and major forms of racial/ethnic discrimination. Self-reported physician diagnoses of T2DM were ascertained through September 2017. Hazard ratios and 95% confidence intervals were estimated using Cox proportional hazards models, overall and by race/ethnicity. Mean age at enrollment was 54.9 (standard deviation, 8.8) years; 90% of participants self-identified as non-Hispanic (NH) White, 7% as NH Black, and 3% as Hispanic/Latina. Over an average of 7 years of follow-up, there were 1,167 incident cases of T2DM. NH Black women most frequently reported everyday (75%) and major (51%) racial/ethnic discrimination (vs. 4% and 2% of NH White women, respectively, and 32% and 16% of Hispanic/Latina women, respectively). While everyday discrimination was not associated with T2DM risk, experiencing major discrimination was marginally associated with higher T2DM risk overall (hazard ratio = 1.26, 95% confidence interval: 0.99, 1.61) after adjustment for sociodemographic characteristics and body mass index. Associations were similar across racial/ethnic groups; however, racial/ethnic discrimination was more frequently reported among racial/ethnic minority women. Antidiscrimination efforts may help mitigate racial/ethnic disparities in T2DM risk.

Prevalence of Urinary Incontinence among a Nationally Representative Sample of Women, 2005-2016: Findings from the Urologic Diseases in America Project.

PURPOSE: Urinary incontinence is frequently underreported and underdiagnosed in the clinical setting. We analyzed 12 years of data from a large, nationally representative sample of women in the United States to assess the prevalence, severity, and daily impact of urinary incontinence and its subtypes at the population level. MATERIALS AND METHODS: We analyzed data from 15,003 women aged ≥20 years who participated in the 2005-2016 National Health and Nutrition Examination Survey. We estimated the prevalence of urinary incontinence in the prior year, overall and by subtype (stress, urgency or mixed). Among women with urinary incontinence, we additionally assessed symptom severity using the validated 4-level Incontinence Severity Index, as well as impact on daily activities. RESULTS: The 2005-2016 prevalence of any urinary incontinence was 53%; 16% of women had mixed urinary incontinence, 26% had stress only and 10% had urgency only. While urgency urinary incontinence and mixed urinary incontinence were highest among women aged ≥60 years, stress urinary incontinence was highest among women aged 40-59 years. NonHispanic Black women had higher prevalence of urgency urinary incontinence and lower prevalence of stress urinary incontinence compared to other racial/ethnic groups. Of women with urinary incontinence, 30% reported moderate or severe symptoms, which were more common among older than younger women. In addition, 24% of women with urinary incontinence reported that the condition affected their daily activities. CONCLUSIONS: Our study demonstrates a high prevalence of urinary incontinence among a nationally representative population of women in the United States, with many reporting that urinary incontinence affected their daily activities. Age and racial/ethnic trends varied by urinary incontinence subtype.

Racial/Ethnic Disparities in Atrial Fibrillation Treatment and Outcomes among Dialysis Patients in the United States.

BACKGROUND: Because stroke prevention is a major goal in the management of ESKD hemodialysis patients with atrial fibrillation, investigating racial/ethnic disparities in stroke among such patients is important to those who could benefit from strategies to maximize preventive measures. METHODS: We used the United States Renal Data System to identify ESKD patients who initiated hemodialysis from 2006 to 2013 and then identified those with a subsequent atrial fibrillation diagnosis and Medicare Part A/B/D. Patients were followed for 1 year for all-cause stroke, mortality, prescription medications, and cardiovascular disease procedures. The survival mediational g-formula quantified the percentage of excess strokes attributable to lower use of atrial fibrillation treatments by race/ethnicity. RESULTS: The study included 56,587 ESKD hemodialysis patients with atrial fibrillation. Black, white, Hispanic, and Asian patients accounted for 19%, 69%, 8%, and 3% of the population, respectively. Compared with white patients, black, Hispanic, or Asian patients were more likely to experience stroke (13%, 15%, and 16%, respectively) but less likely to fill a warfarin prescription (10%, 17%, and 28%, respectively). Warfarin prescription was associated with decreased stroke rates. Analyses suggested that equalizing the warfarin distribution to that in the white population would prevent 7%, 10%, and 12% of excess strokes among black, Hispanic, and Asian patients, respectively. We found no racial/ethnic disparities in all-cause mortality or use of cardiovascular disease procedures. CONCLUSIONS: Racial/ethnic disparities in all-cause stroke among hemodialysis patients with atrial fibrillation are partially mediated by lower use of anticoagulants among black, Hispanic, and Asian patients. The reasons for these disparities are unknown, but strategies to maximize stroke prevention in minority hemodialysis populations should be further investigated.

Self-efficacy and empathy development through interprofessional student hotspotting.

In the United States, similar to other high-income countries, patients with complex health and social needs comprise a disproportionate amount of healthcare costs. Despite their frequent inpatient and emergency room usage, these patients receive ineffective care for their medical, social and behavioral needs, which often result from social determinants of health (SDoH). As the international dialogue on the importance of SDoH on health outcomes peaks, innovative strategies for teaching learners how to deliver care to patients with complex health and social needs has emerged as a top priority for health professions training programs. Student hotspotting, in which interprofessional student teams provide personalized, hands-on, intensive team-based interventions largely targeting the SDoH to patients with complex health and social needs, is one such program. We conducted a 7-month pilot study to explore whether students who participated in student hotspotting experienced an increase in their knowledge of, comfort working with, and empathy toward medically and socially complex patients. Preliminary results indicate that student participants exhibit greater self-efficacy and empathy than a control group of nonparticipating students, with the gap in the latter widening over time. While further study is warranted given limitations in the sample size and from attrition, this pilot study suggests that student hotspotting may be an effective way to better prepare our healthcare workforce to provide patient-centered, team-based care to patients with complex health and social needs and to reduce healthcare expenditures.

Trends in Lower Urinary Tract Symptoms Associated with Benign Prostatic Hyperplasia, 2004 to 2013: the Urologic Diseases in America Project.

PURPOSE: Our current understanding of recent trends in the management of lower urinary tract symptoms associated with benign prostatic hyperplasia is incomplete, particularly in younger men. The 2018 Urologic Diseases in America Project attempted to fill this gap by analyzing multiple large administrative claims databases which include men of all ages and permit longitudinal followup. To our knowledge we report these findings for the first time in the scientific literature. MATERIALS AND METHODS: The 2 data sources used in this study included the de-identified Optum® Clinformatics® Data Mart database for men 40 to 64 years old and the Medicare 5% Sample for men 65 years old or older. To assess trends in lower urinary tract symptoms/benign prostatic hyperplasia related medication prescriptions and surgical procedures from 2004 to 2013 we created annual cross-sectional cohorts and a longitudinal cohort of patients with incident lower urinary tract symptoms/benign prostatic hyperplasia and 5 years of followup. RESULTS: The use of medications related to lower urinary tract symptoms/benign prostatic hyperplasia increased with age, particularly among men 40 to 60 years old. While medication use increased with time, surgical procedures decreased. Increasing age correlated with a higher rate of surgical procedures in the longitudinal cohort. Younger men were more likely to elect treatments of lower urinary tract symptoms/benign prostatic hyperplasia which reportedly optimize sexual function. CONCLUSIONS: Medication use increased and surgery decreased during the study period. Treatment approaches to lower urinary tract symptoms/benign prostatic hyperplasia varied greatly by patient age. While the minority of men in the fifth and sixth decades of life required treatment, a sharp increase in treatment use was seen between these decades. Younger men were more likely to elect less invasive surgical options. Future studies of lower urinary tract symptoms/benign prostatic hyperplasia should focus on age specific treatment selection.

National Trends in the Surgical Management of Urinary Incontinence among Insured Women, 2004 to 2013: The Urologic Diseases in America Project.

PURPOSE: The objective of this study was to examine national trends in the surgical management of urinary incontinence in women in the United States from 2004 to 2013. MATERIALS AND METHODS: We analyzed the CDM (Optum® de-identified Clinformatics® Data Mart) for women 18 to 64 years old and the CMS (Centers for Medicare and Medicaid Services) Medicare 5% Sample for women 65 years old or older. We created annual cross-sectional cohorts and assessed trends in the annual prevalence of urinary incontinence related surgical procedures overall and by age, race/ethnicity and geographic region. RESULTS: We observed a decline in the percent of women with urinary incontinence who underwent surgical treatment according to the CMS (from 4.7% in 2004 to 2.7% in 2013) and the CDM (from 12.5% in 2004 to 9.1% in 2013). This trend persisted independently of age, race/ethnicity and geographic region. Slings were the most common procedure but started to decline in 2011, ultimately decreasing by about 50% during the study period. Compared to other groups the prevalence of urinary incontinence related surgical procedures, including slings, was highest among women 35 to 54 years old and White women, and lowest among women residing in the Northeast. These sociodemographic patterns persisted with time. During the study period injection procedures remained stable, sacral neuromodulation increased slightly but remained uncommon and suspension decreased to nearly 0% of all anti-incontinence procedures. CONCLUSIONS: Surgical management of female urinary incontinence experienced several shifts from 2004 to 2013, including a decline in sling procedures. Age, racial/ethnic and regional differences in treatment persisted with time. Improved understanding of the drivers of these trends may help direct future development of treatments of pelvic floor disorders.

Concomitant Use of Gabapentinoids with Opioids Is Associated with Increased Mortality and Morbidity among Dialysis Patients.

BACKGROUND: The opioid epidemic is a public health emergency and appropriate medication prescription for pain remains challenging. Physicians have increasingly prescribed gabapentinoids for pain despite limited evidence supporting their use. We determined the prevalence of concomitant gabapentinoid and opioid prescriptions and evaluated their associations with outcomes among dialysis patients. METHODS: We used the United States Renal Data System to identify patients treated with dialysis with Part A, B, and D coverage for all of 2010. Patients were grouped into 4 categories of drugs exposure status in 2010: (1) no prescriptions of either an opioid or gabapentinoid, (2) ≥1 prescription of an opioid and no prescriptions of gabapentinoids, (3) no prescriptions of an opioid and ≥1 prescription of gabapenbtinoids, (4) ≥1 prescription of both an opioid and gabapentinoid. Outcomes included 2-year all-cause death, dialysis discontinuation, and hospitalizations assessed in 2011 and 2012. RESULTS: The study population included 153,758 dialysis patients. Concomitant prescription of an opioid and gabapentin (15%) was more common than concomitant prescription of an opioid and pregabalin (4%). In adjusted analyses, concomitant prescription of an opioid and gabapentin compared to no prescription of either was associated with increased risk of death (hazard ratio [HR] 1.16, 95% CI 1.12-1.19), dialysis discontinuation (HR 1.14, 95% CI 1.03-1.27), and hospitalization (HR 1.33, 95% CI 1.31-1.36). Concomitant prescription of an opioid and pregabalin compared to no prescription of either was associated with increased mortality (HR 1.22, 95% CI 1.16-1.28) and hospitalization (HR 1.37, 95% CI 1.33-1.41), but not dialysis discontinuation (HR 1.13, 95% CI 0.95-1.35). Prescription of opioids and gabepentinoids compared to only being prescribed opioids was associated with higher risk of hospitalizations, but not mortality, or dialysis discontinuation. CONCLUSIONS: Concomitant prescription of opioids and gabapentinoids among US dialysis patients is common, and both drugs have independent effects on outcomes. Future research should prospectively investigate the potential harms of such drugs and identify safer alternatives for treatment of pain in end-stage renal disease patients.

Urinary phenols and parabens and diabetes among US adults, NHANES 2005-2014.

BACKGROUND AND AIMS: Phenols and parabens are ubiquitous and have been associated with markers of cardiovascular health. However, the literature lacks population-based studies examining the link between these endocrine disruptors and diabetes. We examined the association between paraben/phenol concentrations and diabetes among a nationally representative sample of US adults. METHODS AND RESULTS: We utilized data from the 2005-2014 National Health and Nutrition Examination Surveys (N = 8498). Total urinary concentrations of BPA, triclosan, BP-3, and propyl, butyl, ethyl, and methyl parabens were measured from urine specimens collected during the examination session. Diabetes status was based on self-report of a previous diagnosis or HbA1c≥6.5%. We used logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CI) associated with the difference in log-transformed values of the 75th and 25th percentiles for each phenol/paraben, adjusting for potential confounders. The adjusted ORs (95% CI) of diabetes comparing the 75th to 25th percentiles of each paraben/phenol were 1.09 (0.96-1.23) for BPA, 0.84 (0.72-0.98) for triclosan, 0.69 (0.61-0.79) for BP-3, 0.71 (0.61-0.83) for propyl paraben, 0.66 (0.54-0.80) for butyl paraben, 0.60 (0.51-0.71) for ethyl paraben, and 0.79 (0.68-0.91) for methyl paraben. CONCLUSIONS: Higher concentrations of triclosan, BP-3, and propyl, butyl, ethyl, and methyl parabens were associated with lower odds of diabetes. These findings warrant further investigation into the potential mechanism behind the observed associations and the temporal direction of the associations, given that we cannot rule out reverse causation. Future studies of these endocrine disruptors may improve the understanding of their relationship with diabetes.

Epilepsy and antiseizure medications increase all-cause mortality in dialysis patients in the United States.

Seizures have been associated with uremia, but there are few data regarding the prevalence, treatment, and outcomes of patients with end-stage renal disease (ESRD) with epilepsy compared to those with ESRD without epilepsy. Here we conducted a retrospective cohort study using the United States Renal Data System to assess mortality and antiseizure medication prescriptions among patients with ESRD with and without a diagnosis of epilepsy. A modified Poisson regression with a robust variance was used to estimate the association between epilepsy status and mortality, and evaluate effect modification by neurology consultation. Additionally antiseizure medications were assessed in relation to mortality among those with epilepsy. Of 148,294 patients with ESRD in the cohort, 13,094 (8.8%) met a claims-based definition for epilepsy. Among those with epilepsy, 80.9% filled an anticonvulsant or hydantoin prescription in 2013-2014, compared to 33.3% without epilepsy. After adjustment for confounders, the mortality risk among those with epilepsy was 1.11 (95% confidence interval: 1.07, 1.14) times higher than those without. An epilepsy diagnosis was associated with a 15% increase in mortality risk among patients who did not have a neurology consultation (relative risk: 1.15 [95% confidence interval: 1.10, 1.20]), but this risk was attenuated among patients with a neurology consultation (1.07 [1.03, 1.11]). Prescription of gabapentin to patients with an epilepsy diagnosis compared to other antiseizure medications was associated with increased mortality (1.08 [1.01, 1.15]). Thus, patients with ESRD treated with dialysis have a high prevalence of epilepsy, which was associated with increased mortality risk compared to those without epilepsy. Hence, appropriate multidisciplinary care, treatment, and medication selection may reduce mortality among dialysis patients with epilepsy.

Perceived discrimination and depressive symptoms among US Latinos: the modifying role of educational attainment.

OBJECTIVE: Despite growing evidence that discrimination may contribute to poor mental health, few studies have assessed this association among US Latinos. Furthermore, the interaction between discrimination and educational attainment in shaping Latino mental health is virtually unexplored. This study aims to examine the association between perceived discrimination and depressive symptoms and the modifying role of education among a population of Mexican-origin adults. DESIGN: We utilized population-based data from 629 Mexican-origin adults (mean age = 52.8 years) participating the Niños Lifestyle and Diabetes Study (2013-2014). Perceived discrimination was defined as responding 'sometimes' or 'often' to at least one item on the 9-item Everyday Discrimination Scale. High depressive symptoms were defined as scoring ≥10 on the CESD-10. We used log-binomial and linear-binomial models to estimate prevalence ratios (PR) and prevalence differences (PD), respectively, of high depressive symptoms for levels of perceived discrimination. Final models were adjusted for age, sex, education, cultural orientation, and nativity. General estimating equations were employed to account for within-family clustering. RESULTS: Prevalence of perceived discrimination and high depressive symptoms were 49.5% and 29.2%, respectively. Participants experiencing discrimination had higher depressive symptom prevalence than those never or rarely experiencing discrimination [PR = 1.94, 95% confidence interval (CI): 1.46-2.58; PD = 0.19, 95% CI: 0.12-0.27]. The strength of this association varied by education level. The association between discrimination and depressive symptoms was stronger among those with >12 years of education (PR = 2.69; PD = 0.24) compared to those with ≤12 years of education (PR = 1.36; PD = 0.09). CONCLUSION: US Latinos suffer a high burden of depressive symptoms, and discrimination may be an important driver of this burden. Our results suggest that effortful coping strategies, such as achieving high education despite high perceived discrimination, may magnify discrimination's adverse effect on Latino mental health.

Using Standardized Actors to Promote Family-centered Care.

PURPOSE: The purpose of this study was to examine nursing students' performance in providing family-centered care and empathic communication in a pediatric simulation. This study was considered an innovative approach within our undergraduate program because the use of standardized actors (SAs) was new to the program and had only previously been used in our graduate program. METHOD: This study used a mixed method design of descriptive comparative data and content analysis to examine nursing students' performance in providing family-centered care and empathic communication in a pediatric simulation. RESULTS: There were 146 students who participated in this study. Thematic analysis indicated that empathy needs to extend beyond the patient to the family. A comparison of the standardize actors' and peer assessment of student empathy was significant. CONCLUSIONS: Nurse educators can use standardized actors as caregivers in simulation as an effective teaching strategy to connect theory and the philosophy of family-centered care to its application in pediatric nursing practice. PRACTICE IMPLICATIONS: Family-centered care is a key philosophy in pediatric nursing. Students report that there is a significant gap between family-centered care theory and its application to practice. Few baccalaureate nursing students receive experience in family interactions during their clinical time. Therefore, this research supports the need for incorporating family-centered care simulation practices in nursing education to increase student nurses' readiness to practice in specialty settings such as pediatrics.

Spanish Language Use Across Generations and Depressive Symptoms Among US Latinos.

Acculturation markers, such as language use, have been associated with Latino depression. Language use may change between generations; however, few studies have collected intergenerational data to assess how language differences between generations impact depression. Using the Niños Lifestyle and Diabetes Study (2013-2014), we assessed how changes in Spanish language use across two generations of Mexican-origin participants in Sacramento, California, influenced offspring depressive symptoms (N = 603). High depressive symptoms were defined as CESD-10 scores ≥ 10. We used log-binomial and linear-binomial models to calculate prevalence ratios and differences, respectively, for depressive symptoms by language use, adjusting for identified confounders and within-family clustering. Decreased Spanish use and stable-equal English/Spanish use across generations protected against depressive symptoms, compared to stable-high Spanish use. Stable-low Spanish use was not associated with fewer depressive symptoms compared to stable-high Spanish use. Exposure to multiple languages cross-generationally may improve resource access and social networks that protect against depression.

Educational Mobility Across Generations and Depressive Symptoms Over 10 Years Among US Latinos.

Few studies have collected intergenerational data to assess the association between educational mobility across multiple generations and offspring depression. Using data from the Sacramento Area Latino Study on Aging (1998-2008), we assessed the influence of intergenerational education on depressive symptoms over 10 years among 1,786 Latino individuals (mean age = 70.6 years). Educational mobility was classified as stable-low (low parental/low offspring education), upwardly mobile (low parental/high offspring education), stable-high (high parental/high offspring education), or downwardly mobile (high parental/low offspring education). Depressive symptoms were measured with the Center for Epidemiological Studies-Depression Scale (CES-D); higher scores indicated more depressive symptoms. To quantify the association between educational mobility and CES-D scores over follow-up, we used generalized estimating equations to account for repeated CES-D measurements and adjusted for identified confounders. Within individuals, depressive symptoms remained relatively stable over follow-up. Compared with stable-low education, stable-high education and upward mobility were associated with significantly lower CES-D scores (ß = -2.75 and -2.18, respectively). Downwardly mobile participants had slightly lower CES-D scores than stable-low participants (ß = -0.77). Our results suggest that sustained, low educational attainment across generations may have adverse mental health consequences, and improved educational opportunities in underresourced communities may counteract the adverse influence of low parental education on Latino depression.

How substandard dwellings and housing affordability problems are associated with poor health in a vulnerable population during the economic recession of the late 2000s.

INTRODUCTION: Given the increasing number of people in Spain struggling to pay housing-related costs during the economic recession, it is important to assess the health status of these communities as compared to the general population and to better understand the different housing dimensions that are related with poor mental health. This study aims to describe the housing conditions and health status of a sample of people assisted by Caritas Barcelona (Spain) and living in inadequate housing and/or struggling to pay their rent or mortgage, to compare the health outcomes of this population with those of the overall population of Barcelona, and to analyze the association between housing dimensions and mental health. METHODS: We used a cross-sectional design. The participating adults (n = 320) and children (n = 177) were those living in the dioceses of Barcelona, Sant Feliu and Terrassa (Spain) in 2012 and assisted by Cáritas. They were asked to answer to three questionnaires on housing and health conditions. Eight health related variables were used to compare participants with Barcelona's residents and associations between housing conditions and poor mental health were examined with multivariate logistic regression models. RESULTS: In Barcelona, people seeking Caritas's help and facing serious housing problems had a much poorer health status than the general population, even when compared to those belonging to the most deprived social classes. For example, 69.4 % of adult participants had poor mental health compared to 11.5 % male and 15.2 % female Barcelona residents. Moreover, housing conditions were associated with poor mental health. CONCLUSIONS: This study has shown how, in a country hit by the financial recession, those people facing housing problems have much worse health compared to the general population.

Vitamin B12 serostatus in Colombian children and adult women: results from a nationally representative survey.

OBJECTIVE: Vitamin B12 deficiency is associated with many adverse health outcomes and is highly prevalent worldwide. The present study assesses the prevalence of vitamin B12 deficiency and marginal deficiency in Colombian children and women and examines the sociodemographic correlates of serum vitamin B12 concentrations in these groups. DESIGN: Cross-sectional, nationally representative survey. SETTING: Colombia. SUBJECTS: Children <18 years old (n 7243), pregnant women (n 1781), and non-pregnant women 18-49 years old (n 499). RESULTS: The overall prevalence of vitamin B12 deficiency (serum vitamin B12<148 pmol/l) and marginal deficiency (serum vitamin B12=148-221 pmol/l) was, respectively, 6.6 % (95 % CI 5.2%, 8.3%) and 22.5% (95% CI 21.1%, 23.9%). Pregnant women had the highest prevalence of deficiency (18.9 %; 95 % CI 16.6 %, 21.5 %) compared with non-pregnant adult women (18.5%; 95% CI 4.4%, 53.1%) and children (2.8 %; 95 % CI 2.3 % %, 3.3 %). In multivariable analyses among children, mean serum vitamin B12 was positively associated with female sex (12 pmol/l higher compared with males; P=0.004), secondary or higher education of the household head (12 pmol/l higher compared with primary or less; P=0.009) and food security (21 pmol/l higher compared with severe food insecurity; P=0.003). In multivariable analyses among pregnant women, mean serum vitamin B12 was positively associated with education of the household head and inversely associated with living in the National territories, Eastern or Pacific regions. CONCLUSIONS: The prevalence of vitamin B12 deficiency and marginal deficiency in Colombian women and children is substantial. The burden falls largely on adult women, those with lowest education and those living in the poorest, most rural regions of the country.

The Jefferson Scale of Attitudes Toward Interprofessional Collaboration (JeffSATIC): development and multi-institution psychometric data.

This study was designed to develop a psychometrically sound instrument to measure attitudes toward interprofessional collaboration in health profession students and practitioners regardless of their professions and areas of practice. Based on a review of the literature a list of 27 items was generated, 12 faculty judged the face validity of the items, and 124 health profession faculty examined the content validity of the items. The preliminary version of the instrument was administered to 1976 health profession students in three universities (Thomas Jefferson University, n = 510; Midwestern University, n = 392; and Monash University, n = 1074). Twenty items that survived the psychometric scrutiny were included in the Jefferson Scale of Attitudes Toward Interprofessional Collaboration (JeffSATIC). Two constructs of "working relationships" and "accountability" emerged from factor analysis of the JeffSATIC. Cronbach's α coefficients for the JeffSATIC ranged from 0.84 to 0.90 in the three samples. Women obtained significantly higher JeffSATIC mean scores than men. Medical students obtained lower mean score on the JeffSATIC than most other health profession students at the same university. Psychometric support from a relatively large sample size of students in a variety of health profession programs in this multi-institutional study is encouraging which adds to the credibility of the JeffSATIC.

A pragmatic clinical effectiveness trial of a novel alternative to punishment for school-based substance use infractions: study protocol for the iDECIDE curriculum.

Background: Adolescents who use alcohol and other drugs on school campuses are at heightened risk for adverse consequences to their health and wellbeing. Schools have historically turned to punitive approaches as a first-line response to substance use. However, punishment is an ineffective deterrent for substance use and may cause harm and increase inequities. iDECIDE (Drug Education Curriculum: Intervention, Diversion, and Empowerment) was developed as a scalable and youth-centered drug education and diversion program that can be used as a skills-based alternative to punishment. We aim to evaluate the effectiveness of the iDECIDE curriculum as an alternative to punishment (ATP) for school-based substance use infractions in the context of a large pragmatic clinical effectiveness study. Methods: We will conduct a Type 1, hybrid effectiveness-implementation trial. Using a stepped wedge design with approximately 90 middle and high schools in Massachusetts, we will randomly allocate the timing of implementation of the iDECIDE curriculum compared to standard disciplinary response over approximately 36 months. We will test the overarching hypothesis that student-level outcomes (knowledge of drug effects and attitudes about substance use; frequency of substance use; school connectedness) improve over time as schools transition from a standard disciplinary response to having access to iDECIDE. The secondary aims of this trial are to (1) explore whether change in student-level outcomes vary according to baseline substance use, number of peers who use alcohol or other drugs, age, gender, and school urbanicity, and (2) determine the acceptability and feasibility of the iDECIDE curriculum through qualitative stakeholder interviews. Discussion: Substance use continues to be a major and rapidly evolving problem in schools. The importance of moving away from punishment to more restorative approaches is widely accepted; however, scalable alternatives have not yet been identified. This will be the first study to our knowledge to systematically evaluate an ATP for students who violate the school substance use policy and is well poised to have important implications for policy making.

Poor clinical guideline adherence and inappropriate testing for incident lower urinary tract symptoms associated with benign prostatic hyperplasia.

BACKGROUND: The American Urological Association makes recommendations for evaluation and testing for lower urinary tract symptoms associated with benign prostatic hyperplasia (LUTS/BPH) to help primary care providers and specialists identify LUTS/BPH and harmful related conditions including urinary retention and prostate or bladder cancer. Our understanding of provider adherence to these Guidelines is limited to single-site or nonrepresentative settings. METHODS: We analyzed two insurance claims databases: the Optum® de-identified Clinformatics® Data Mart database for privately insured males aged 40-64 years (N ≈ 1,650,900 annually) and the Medicare 5% Sample for males aged ≥65 years (N ≈ 546,000 annually). We calculated the annual prevalence of LUTS/BPH and comorbid bladder cancer and bladder stones from 2004 to 2013. We additionally examined LUTS/BPH incidence and adherence to testing guidelines in a cohort of men newly diagnosed with LUTS/BPH in 2009. RESULTS: While LUTS/BPH prevalence and incidence increased with increasing age, evaluation testing became less common. Urinalysis was the most common testing type but was performed in <60% of incident patients. Serum prostate-specific antigen (PSA) was the second most common test across age groups (range: 15-34%). Prevalence of comorbid bladder cancer (range: 0-4%), but not bladder stones (range: 1-2%), increased with increasing age. CONCLUSIONS: Although older men were at greater risk of LUTS/BPH than younger men, they were less likely to undergo testing at diagnosis. Recommended testing with urinalysis was poor despite higher prevalence of bladder cancer in older men and a standard recommendation for urinalysis since 1994. Providers should be more cognizant of AUA Guidelines when assessing LUTS/BPH patients.