Metabolites and Cognitive Decline in a Puerto Rican Cohort.

Background: Recent studies have identified plasma metabolites associated with cognitive decline and Alzheimer's disease; however, little research on this topic has been conducted in Latinos, especially Puerto Ricans. Objective: This study aims to add to the growing body of metabolomics research in Latinos to better understand and improve the health of this population. Methods: We assessed the association between plasma metabolites and global cognition over 12 years of follow-up in 736 participants of the Boston Puerto Rican Health Study (BPRHS). Metabolites were measured with untargeted metabolomic profiling (Metabolon, Inc) at baseline. We used covariable adjusted linear mixed models (LMM) with a metabolite * time interaction term to identify metabolites (of 621 measured) associated with ∼12 years cognitive trajectory. Results: We observed strong inverse associations between medium-chain fatty acids, caproic acid, and the dicarboxylic acids, azelaic and sebacic acid, and global cognition. N-formylphenylalanine, a tyrosine pathway metabolite, was associated with improvement in cognitive trajectory. Conclusions: The metabolites identified in this study are generally consistent with prior literature and highlight a role medium chain fatty acid and tyrosine metabolism in cognitive decline.

Exploring the knowledge and attitudes of college-educated Hispanics toward the transgender community in Puerto Rico.

OBJECTIVE: This study aimed to assess the knowledge and attitudes of a sample of Hispanics in Puerto Rico (PR) toward the transgender community. METHODS: A cross-sectional study addressing Hispanics, aged 21 years or older who lived in PR, was performed from March to September 2021. Participants were invited through online advertisement shared on social media pages. Data were collected via SurveyMonkey and analyzed with Stata 17. Descriptive statistics were employed to summarize findings. RESULTS: A total of 404 participants were sampled. Most were female, 278 (68.8%), had completed at least a bachelor's degree, 292 (72.2%), and referred exposure to trans-related topics during education, 237 (58.7%). Most correctly defined the terms sex, 257 (63.6%), sexual orientation, 334 (82.7%) and transgenderism, 297 (73.5%). The majority also agreed that transgender individuals should be able to change their name, 353 (93.6%) and undergo gender-affirming procedures, 335 (88.9%). Most also believed trans individuals were a valuable part of society, 339 (89.9%) and should be allowed free gender expression, 358 (95.0%). CONCLUSIONS: PR is characterized by a patriarchal, religious, and conservative culture which could promote a negative attitude toward transgender people. Our findings challenged such assumption. The level of knowledge and positive attitude toward trans individuals identified in this study could counteract the existing violence and stigma affecting this community in PR.

The association of maternal country/region of origin and nativity with infant mortality rate among Hispanic preterm infants.

OBJECTIVES: Among US-born preterm infants of Hispanic mothers, we analyzed the unadjusted and adjusted infant mortality rate (IMR) by country/region of origin and maternal nativity status. STUDY DESIGN: Using linked national US birth and death certificate data (2005-2014), we examined preterm infants of Hispanic mothers by subgroup and nativity. Clinical and sociodemographic covariates were included and the main outcome was death in the first year of life. RESULTS: In our cohort of 891,216 preterm Hispanic infants, we demonstrated different rates of infant mortality by country and region of origin, but no difference between infants of Hispanic mothers who were US vs. foreign-born. CONCLUSION: These findings highlight the need to disaggregate the heterogenous Hispanic birthing population into regional and national origin groups to better understand unique factors associated with adverse perinatal outcomes in order to develop more targeted interventions for these subgroups.

Mental Health Among Puerto Rican Adolescents Living in the United States During the COVID-19 Pandemic.

OBJECTIVES: The present study examined how different family level (family financial stress, family violence) and individual (food insecurity, gender, race) determinants of health were associated with mental health among Puerto Rican adolescents living in the U.S. during the COVID-19 pandemic. METHOD: A sample consisting of 119 Puerto Rican adolescents, aged 13 to 17, was collected via Qualtrics Panels between November 2020 and January 2021. We examined the association between family financial stress experienced during the pandemic and psychological distress. We also evaluated whether the association between family financial stress and psychological distress was moderated by family violence, food insecurity, and the participant's gender and race. RESULTS: Findings showed that food insecurity positively predicted psychological distress. Results also showed that participants' race moderated the association between family financial stress and psychological distress. Specifically, we found that while there was a significant positive association between family financial stress and psychological distress among Puerto Rican adolescents who identified as a racial minority, this association was nonsignificant among White Puerto Rican adolescents. CONCLUSION: Our research highlights the significant role of COVID-19 related family financial stress and food insecurity on Puerto Rican adolescents' poor mental health during the COVID-19 pandemic.

Asthma morbidity measures across Black ethnic subgroups.

BACKGROUND: Black adults are disproportionately affected by asthma and are often considered a homogeneous group in research studies despite cultural and ancestral differences. OBJECTIVE: We sought to determine if asthma morbidity differs across adults in Black ethnic subgroups. METHODS: Adults with moderate-severe asthma were recruited across the continental United States and Puerto Rico for the PREPARE (PeRson EmPowered Asthma RElief) trial. Using self-identifications, we categorized multiethnic Black (ME/B) participants (n = 226) as Black Latinx participants (n = 146) or Caribbean, continental African, or other Black participants (n = 80). African American (AA/B) participants (n = 518) were categorized as Black participants who identified their ethnicity as being American. Baseline characteristics and retrospective asthma morbidity measures (self-reported exacerbations requiring systemic corticosteroids [SCs], emergency department/urgent care [ED/UC] visits, hospitalizations) were compared across subgroups using multivariable regression. RESULTS: Compared with AA/B participants, ME/B participants were more likely to be younger, residing in the US Northeast, and Spanish speaking and to have lower body mass index, health literacy, and <1 comorbidity, but higher blood eosinophil counts. In a multivariable analysis, ME/B participants were significantly more likely to have ED/UC visits (incidence rate ratio [IRR] = 1.34, 95% CI = 1.04-1.72) and SC use (IRR = 1.27, 95% CI = 1.00-1.62) for asthma than AA/B participants. Of the ME/B subgroups, Puerto Rican Black Latinx participants (n = 120) were significantly more likely to have ED/UC visits (IRR = 1.64, 95% CI = 1.22-2.21) and SC use for asthma (IRR = 1.43, 95% CI = 1.06-1.92) than AA/B participants. There were no significant differences in hospitalizations for asthma among subgroups. CONCLUSIONS: ME/B adults, specifically Puerto Rican Black Latinx adults, have higher risk of ED/UC visits and SC use for asthma than other Black subgroups.

Pregnancy-Related Deaths by Hispanic Origin, United States, 2009-2018.

Objective: To describe pregnancy-related mortality among Hispanic people by place of origin (country or region of Hispanic ancestry), 2009-2018. Materials and Methods: We conducted a cross-sectional descriptive study of pregnancy-related deaths among Hispanic people, stratified by place of origin (Central or South America, Cuba, Dominican Republic, Mexico, Puerto Rico, Other and Unknown Hispanic), using Pregnancy Mortality Surveillance System data, 2009-2018. We describe distributions of pregnancy-related deaths and pregnancy-related mortality ratios (number of pregnancy-related deaths per 100,000 live births) overall and by place of origin for select demographic and clinical characteristics. Results: For 2009-2018, the overall pregnancy-related mortality ratio among Hispanic people was 11.5 pregnancy-related deaths per 100,000 live births (95% confidence intervals [CI]: 10.8-12.2). In general, pregnancy-related mortality ratios were higher among older age groups (i.e., 35 years and older) and lower among those with higher educational attainment (i.e., college degree or higher). Approximately two in five pregnancy-related deaths among Hispanic people occurred on the day of delivery through 6 days postpartum. Place of origin-specific pregnancy-related mortality ratios ranged from 9.6 (95% CI: 5.8-15.0) among people of Cuban origin to 15.3 (95% CI: 12.4-18.3) among people of Puerto Rican origin. Hemorrhage and infection were the most frequent causes of pregnancy-related deaths overall among Hispanic people. People of Puerto Rican origin had a higher proportion of deaths because of cardiomyopathy. Conclusions: We identified differences in pregnancy-related mortality by place of origin among Hispanic people that can help inform prevention of pregnancy-related deaths.

Geographic Origin may Affect Outcomes for Hispanic Patients with Non-Small Cell Lung Cancer in the United States.

BACKGROUND: Social determinants of health thoroughly explored in the literature include insurance status, race, and ethnicity. There are over 50 million self-identifying Hispanics in the United States. This, however, represents a heterogeneous population. We used a national registry to investigate for significant differences in outcomes of Hispanic patients with non-small cell lung cancer (NSCLC) in the Unites states, by geographic region of origin. MATERIALS AND METHODS: We identified a cohort of Hispanic patients in the Unites states with NSCLC for which region of origin was documented within the 2004 to 2016 National Cancer Database (NCDB) registry. This included patients from Cuba, Puerto Rico, Mexico, South and Central America, and the Dominican Republic. We performed multivariate logistic regression modeling to determine whether origin was a significant predictor of cancer staging at diagnosis, adjusting for age, sex, histology, grade, insurance status, and facility type. Race was not included due to a nonsignificant association with stage at diagnosis at the bivariate level in this cohort. Subsequently, we used Kaplan-Meier modeling to identify whether overall survival (OS) of Hispanic patients differed by origin. RESULTS: A total of 12,557 Hispanic patients with NSCLC were included in this analysis. The breakdown by origin was as follows: n = 2071 (16.5%) Cuban, n = 2360 (18.8%) Puerto Rican, n = 4950 (39.4%) Mexican, n = 2329 (18.5%) from South or Central America, and n = 847 (6.7%) from the Dominican Republic. After controlling for age, sex, histology, grade, insurance status and treating facility type, we found that geographic origin was a significant predictor of advanced stage at diagnosis (P = .015). Compared to Cubans, patients of Puerto Rican origin were less likely to present with advanced disease (68.4% vs. 71.9%; OR: 0.82; 95%CI: 0.69-0.98; P = .026). We also identified a significant (log-rank P-value<.001) difference in OS by geographic origin, even at early-stages of diagnosis. Dominican patients with NSCLC exhibited the highest 5-year OS rate (63.3%), followed by patients from South/Central America (59.7%), Puerto Rico (52.3%), Mexico (45.9%), and Cuba (43.8%). CONCLUSION: This study showed that for Hispanic individuals living in the Unites states, region/country of origin is significantly associated with outcomes, even after accounting for other known determinants of health. We suggest that region of origin should be studied further as a potential determinant of outcomes in patients with cancer.

Contraceptive use Among Hispanic Women Living in Puerto Rico.

OBJECTIVE: To assess the contraceptive methods used by sexually active Hispanic women living in Puerto Rico. METHODS: From October 2016 through February 2018, 518 patients completed a self-administered questionnaire. The inclusion criteria were being over the age of 21 and having visited San Juan City Hospital or University District Hospital. The results were analyzed using descriptive statistics and a 2-sample t test, where P < .05 was considered significant. RESULTS: A total of 518 participants completed the questionnaire. Of the 518, 413 (81.0%) reported having used at least 1 form of contraception; 252 (49.4%) used OCPs, 305 (60.8%) used male condoms, 92 (33.8%) used the rhythm method, 83 (30.6%) undergone female sterilization, 98 (19.9%) used the withdrawal method, 92 (18.9%%) used an implant, 67 (13.5%) received progesterone injections, 41 (8.3%) used female condoms, 13 (4.9%) had partners who undergone male sterilization, 20 (4.1%) used the transdermal patch, 16 (3.2%) used a vaginal ring, and 26 (5.3%) used an intrauterine device. CONCLUSION: Of the 518 women, 24.2% used LARC, representing an increase in the usage by this population; this increase is likely linked to LARC's being easily accessible and free of charge. Public health interventions should be developed to increase knowledge about sexual health, educate about the effectiveness of different contraceptive methods and the prevention of sexually transmitted diseases, and reduce both the barriers to acquiring contraception and, thereby, the number of unintended pregnancies in this population.

Heterogeneity in Cardiovascular Disease Risk Factors Among Latino Immigrant Subgroups: Evidence From the 2010 to 2018 National Health Interview Survey.

Background The Latino population is a growing and diverse share of the US population. Previous studies have examined Latino immigrants as a homogenous group. The authors hypothesized that there would be heterogeneity in cardiovascular disease risk factors among Latino immigrant subgroups (from Mexico, Puerto Rico, Cuba, Dominican Republic, Central America, or South America) compared with non-Latino White adults. Methods and Results A cross-sectional analysis of the 2010 to 2018 National Health Interview Survey (NHIS) among 548 739 individuals was performed. Generalized linear models with Poisson distribution were fitted to compare the prevalence of self-reported hypertension, overweight/obesity, diabetes, high cholesterol, physical inactivity, and current smoking, adjusting for known confounders. The authors included 474 968 non-Latino White adults and 73 771 Latino immigrants from Mexico (59%), Puerto Rico (7%), Cuba (6%), Dominican Republic (5%), Central America (15%), and South America (9%). Compared with White adults, Mexican immigrants had the highest prevalence of overweight/obesity (prevalence ratio [PR], 1.17 [95% CI, 1.15-1.19]); Puerto Rican individuals had the highest prevalence of diabetes (PR, 1.63 [95% CI, 1.45-1.83]); individuals from Central America had the highest prevalence of high cholesterol (PR, 1.16 [95% CI, 1.04-1.28]); and individuals from the Dominican Republic had the highest prevalence of physical inactivity (PR, 1.25 [95% CI, 1.18-1.32]). All Latino immigrant subgroups were less likely to be smokers than White adults. Conclusions The authors observed advantages and disparities in cardiovascular disease risk factors among Latino immigrants. Aggregating data on Latino individuals may mask differences in cardiovascular disease risk and hinder efforts to reduce health disparities in this population. Study findings provide Latino group-specific actionable information and targets for improving cardiovascular health.

Diet, Asthma, and Severe Asthma Exacerbations in a Prospective Study of Puerto Rican Youth.

BACKGROUND: Poor diet quality may contribute to the disproportionate asthma burden in Puerto Rican youth. OBJECTIVE: To examine whether an unhealthy diet at one or two study visits conducted over about 5 years was associated with asthma, severe asthma exacerbations, and worse lung function in Puerto Rican youth. METHODS: This was a prospective study of 406 Puerto Rican youth aged 6 to 14 years at a baseline visit and 9 to 20 years at a follow-up visit. As in prior work, diet was assessed using a dietary score ranging from -2 to +2. The exposure of interest was an unhealthy diet, defined as a nonpositive dietary score (0 to -2) at one or both visits. Outcomes of interest were asthma (defined as physician-diagnosed asthma and one of more episode of wheeze in the year before the second visit), one or more severe asthma exacerbation in the year before the second visit, and change in percent predicted lung function measures (FEV1, FVC, and FEV1/FVC) between the first and second visits. RESULTS: In a multivariable analysis, an unhealthy diet at both visits was associated with increased odds of asthma (adjusted odds ratio = 3.38; 95% confidence interval, 1.74-6.57) and severe asthma exacerbations (adjusted odds ratio = 2.65; 95% confidence interval, 1.16-6.03), but not with change in lung function. CONCLUSIONS: An unhealthy diet at both visits was associated with increased odds of asthma and severe asthma exacerbations, compared with a healthy diet at both visits. Our findings support health policies promoting a healthy diet in Puerto Rican youth, a population at high risk for asthma.

Specific Dietary Protein Sources Are Associated with Cardiometabolic Risk Factors in the Boston Puerto Rican Health Study.

BACKGROUND: Puerto Rican adults residing in the US mainland experience a high prevalence of metabolic syndrome (MetS). A diet containing healthy protein-rich sources may help control risk factors for MetS. OBJECTIVE: This study aimed to evaluate 2-year longitudinal associations between intake of various protein-rich foods and changes in the six MetS components. DESIGN: This is a secondary analysis of a longitudinal cohort study using data from the baseline (2004-2007) and 2-year follow-up visits (2006-2011) in the Boston Puerto Rican Health Study. PARTICIPANTS/SETTING: Participants were self-identified Puerto Ricans, aged 45 to 75 years, residing in Boston, Massachusetts, or the surrounding area (n = 1,126). MAIN OUTCOME MEASURES: MetS components were fasting glucose, high-density lipoprotein (HDL) cholesterol, triglycerides, systolic and diastolic blood pressures, and waist circumference. STATISTICAL ANALYSIS: Baseline intake of foods reported in a semiquantitative food frequency questionnaire were expressed as servings/day, and protein-rich foods were categorized as unprocessed white meat, unprocessed red meat, processed meat, milk and yogurt, cheese, fish and seafood, beans, nuts, and eggs. Associations between each continuous protein food group and continuous 2-year change in MetS components were assessed using linear mixed models adjusted for socioeconomic and behavioral factors, and other dietary sources. RESULTS: The top contributors to total protein intake were unprocessed red meat (13.3%) and unprocessed poultry (13.0%), and the lowest were eggs (2.92%) and nuts (0.91%). Higher intake of processed meats was associated with an increase in waist circumference over 2 years (ß = 1.28; standard error [SE] = 0.63), whereas higher intake of fish and seafood was associated with a decrease in waist circumference (ß = -3.47; SE = 1.39). Intake of unprocessed poultry was associated with a decrease in triglycerides (ß = -24.5; SE = 9.13). No other significant associations were observed between protein sources and 2-year changes in MetS components. CONCLUSIONS: Consuming less processed meat and more fish and seafood and unprocessed poultry was associated with decreases in waist circumference and triglycerides among US mainland Puerto Ricans. Other dietary protein sources were not related to cardiometabolic health.

Limited Impact of Delta Variant's Mutations on the Effectiveness of Neutralization Conferred by Natural Infection or COVID-19 Vaccines in a Latino Population.

The SARS-CoV-2 pandemic has impacted public health systems all over the world. The Delta variant seems to possess enhanced transmissibility, but no clear evidence suggests it has increased virulence. Our data show that pre-exposed individuals had similar neutralizing activity against the authentic COVID-19 strain and the Delta and Epsilon variants. After only one vaccine dose, the neutralization capacity expanded to all tested variants in pre-exposed individuals. Healthy vaccinated individuals showed a limited breadth of neutralization. One vaccine dose did induce similar neutralizing antibodies against the Delta as against the authentic strain. However, even after two doses, this capacity only expanded to the Epsilon variant.

Associations between vitamin D levels and glucose metabolism markers among pregnant women and their infants in Puerto Rico.

INTRODUCTION: Objectives: low vitamin D during pregnancy is common and could adversely affect health outcomes. This study evaluated vitamin D status during pregnancy and early in life, and its association with glucose metabolism. Methods: maternal serum 25(OH)D, glucose, and insulin levels were measured longitudinally during pregnancy in Hispanic women with overweight/obesity (n = 31) and their infants at birth and 4 months. Results: insulin and HOMA-IR levels were higher among women with vitamin D below adequate levels compared to those with adequate levels in pregnancy (p < 0.05). Late in pregnancy, as vitamin D increased by one unit (ng/mL), insulin decreased by 0.44 units and HOMA-IR by 0.09 units. Maternal vitamin D late in pregnancy was correlated with infant vitamin D levels at birth (r = 0.89; p < 0.01) and 4 months (r = 0.9; p = 0.04), and with glucose (r = 0.79; p = 0.03) and insulin (r = 0.83; p = 0.04) at 4 months. Conclusion: maternal vitamin D status was associated with maternal and infant glucose metabolism in this sample.

INTRODUCCIÓN: Objetivos: un bajo nivel de vitamina D durante el embarazo es común y puede tener consecuencias adversas en la salud. Este estudio evaluó el nivel de vitamina D en mujeres embarazadas y sus bebés, así como su asociación con los marcadores de glucosa. Métodos: los niveles séricos de 25(OH)D, glucosa e insulina se midieron longitudinalmente en mujeres embarazadas hispanoamericanas con sobrepeso/obesidad (n = 31) y en sus bebés, desde el nacimiento hasta los 4 meses de edad, en Puerto Rico. Resultados: los niveles maternos de insulina y HOMA-IR eran mayores en las mujeres con niveles de vitamina D por debajo de lo considerado adecuado, comparado con aquellas con niveles adecuados durante todo el embarazo (p < 0,05). Al final del embarazo, a medida que los niveles de vitamina D aumentaron, por cada unidad (ng/mL) de aumento, la insulina disminuyo en 0,44 unidades y el HOMA-IR en 0,09 unidades. El nivel de vitamina D al final del embarazo se correlacionó con los niveles del bebé al nacer (r = 0,89; p < 0,01) y a los 4 meses (r = 0,9; p = 0,04), y con los niveles de glucosa (r = 0,79; p = 0,03) e insulina (r = 0,83; p = 0,04) a los 4 meses. Conclusión: el nivel materno de vitamina D se asoció con los marcadores maternos e infantiles de glucosa en esta muestra.

Knowledge and Attitudes of two Latino Groups about Alzheimer Disease: a Qualitative Study.

Clustering Latinos under a single group in Alzheimer Disease (AD) research, neglects, among other things cultural and environmental differences. To address this, we examine knowledge and attitudes about AD among two Latino groups. We held 5 focus groups and 2 interviews all in Spanish with Mexicans and Puerto Ricans between 40 and 60 years old living in the Grand Rapids area in Michigan. Using content analysis of the discussions, we identified themes related to knowledge, attitudes and concerns about AD and caregiving. A total of 20 Mexicans and 9 Puerto Ricans participated. Improving knowledge and awareness, barriers and home-based family care were important themes in both Latino groups. Puerto Rican groups raised more concerns about the disease, whereas lack of knowledge was a key theme among Mexican participants. The exploratory study is a first step in promoting research that is attentive to the commonalities and differences of Latino groups and in continuing efforts to enhance health literacy among these groups.

Association of Childhood Adversities With Suicide Ideation and Attempts in Puerto Rican Young Adults.

Importance: Racial/ethnic and sex disparities in suicide ideation and attempts are well established, with higher risk of suicide ideation and attempt among US racial/ethnic minority school-aged youths (than their White peers) and girls and women (than boys and men). The suicide-related risk of racial/ethnic minority young adults, especially young women, may be strongly influenced by adverse childhood experiences, known early determinants of suicide ideation and attempts. Objectives: To assess lifetime and past-year prevalence estimates of suicide ideation and suicide attempt and to examine sex differences in the role of adverse childhood experiences as a prospective risk factor for Puerto Rican young adults from 2 sociocultural contexts. Design, Setting, and Participants: Data in this longitudinal cohort study are from 4 waves of the Boricua Youth Study, a population-based cohort study of Puerto Rican children from San Juan and Caguas, Puerto Rico, and the South Bronx, New York, 5 to 17 years of age (N = 2491; waves 1-3: 2000-2004) and 15 to 29 years of age (wave 4: 2013-2017). Data analysis was performed from February 26, 2019, to October 16, 2020. Exposures: Adverse childhood experiences were assessed by interview in childhood and early adolescence (waves 1-3) and included child maltreatment (physical, sexual, and emotional abuse and neglect), exposure to violence, parental loss (separation, divorce, and death), and parental maladjustment (mental health problems, substance or alcohol abuse, intimate partner violence, and incarceration). Main Outcomes and Measures: Lifetime and past-year suicide ideation and attempt were assessed in young adulthood (wave 4) using the World Health Organization Composite International Diagnostic Interview. Results: Among 2004 Puerto Rican young adults (80.4% of the original cohort; mean [SD] age, 22.9 [2.8] years; 1019 [50.8%] male), young women compared with young men had a higher prevalence of lifetime suicide attempt (9.5% vs 3.6%) and lifetime suicide ideation (16.4% vs 11.5%), whereas past-year suicide ideation (4.4% vs 2.4%) was not statistically different. Logistic regression models, adjusting for demographics and lifetime psychiatric disorders, found that young women but not young men with more adverse childhood experiences had higher odds of suicide ideation (lifetime; odds ratio [OR], 2.44; 95% CI, 1.54-3.87; past year: OR, 2.56; 95% CI, 1.18-5.55). More adverse childhood experiences were also prospectively associated with lifetime suicide attempt (OR, 1.16; 95% CI, 1.04-1.29), irrespective of sex. Conclusions and Relevance: The findings of this cohort study suggest that, among Puerto Rican young adults from 2 different sociocultural contexts, adverse childhood experiences were relevant to understanding suicide attempt and suicide ideation, the latter specifically among young women. The prevention of cumulative adverse childhood experiences could reduce later risk of suicide attempts and, among young women, for suicide ideation.

Differences in outcomes after emergency general surgery between Hispanic subgroups in the New Jersey State Inpatient Database (2009-2014): The Hispanic population is not monolithic.

BACKGROUND: Our aim was to examine differences in clinical outcomes between Hispanic subgroups who underwent emergency general surgery (EGS). METHODS: Retrospective cohort study of the HCUP State Inpatient Database from New Jersey (2009-2014), including Hispanic and non-Hispanic White (NHW) adult patients who underwent EGS. Multivariable analyses were performed on outcomes including 7-day readmission and length of stay (LOS). RESULTS: 125,874 patients underwent EGS operations. 22,971 were Hispanic (15,488 with subgroup defined: 7,331 - Central/South American; 4,254 - Puerto Rican; 3,170 - Mexican; 733 - Cuban). On multivariable analysis, patients in the Central/South American subgroup were more likely to be readmitted compared to the Mexican subgroup (OR 2.02; p < 0.001, respectively). Puerto Rican and Central/South American subgroups had significantly shorter LOS than Mexican patients (Puerto Rico -0.58 days; p < 0.001; Central/South American -0.30 days; p = 0.016). CONCLUSIONS: There are significant differences in EGS outcomes between Hispanic subgroups. These differences could be missed when data are aggregated at Hispanic ethnicity.

Risk Factors Associated with Vitamin D Status among Older Puerto Rican Adults.

BACKGROUND: Vitamin D deficiency has been associated with health problems globally, but there is limited information on vitamin D status and associated risk factors among adults in underserved populations. OBJECTIVE: This study aimed to identify risk factors for vitamin D deficiency/insufficiency among Puerto Rican adults from the Boston Puerto Rican Health Study (BPRHS). METHODS: A total of 822 adults (45-75 y, at baseline) were included in these analyses. Deficiency was defined as serum 25-hydroxyvitamin D [25(OH)D] <30 and insufficiency as 30 to <50 nmol/L. Dietary intake was assessed with a validated FFQ. Associations between risk factors, including dietary vitamin D, supplement use, ancestry, skin pigmentation, months in the past year spent in a southern climate, and serum 25(OH)D were assessed with multivariable general linear models. RESULTS: Approximately 13% of participants were deficient in 25(OH)D and another 43% insufficient. Skin pigment was associated with 25(OH)D using 3 measures, greater African ancestry (ß ± SE) (-7.74 ± 2.91, P = 0.01); interviewer assessed dark or medium, compared with white, skin tone, (-5.09 ± 2.19, P = 0.02 and -5.89 ± 1.58, P < 0.001, respectively); and melanin index of the upper inner right arm, assessed using a spectrophotometer (-2.04 ± 0.84, P = 0.02). After adjusting for ancestry, factors associated with lower serum 25(OH)D included smoking (-4.49 ± 1.58, P = 0.01); BMI (-0.21 ± 0.10, P = 0.04); and spring compared with autumn blood draw (-4.66 ± 1.68, P = 0.004). Factors associated with higher serum 25(OH)D included female sex compared with male (4.03 ± 1.58, P = 0.01); dietary vitamin D intake µg/d (0.71 ± 0.25, P < 0.004); vitamin D supplement use (4.50 ± 1.87, P = 0.02); income to poverty ratio (0.01 ± 0.01, P = 0.06), and months in a southern climate during the past year (0.96 ± 0.56, P = 0.09). CONCLUSIONS: Vitamin D deficiency/insufficiency was prevalent in this Puerto Rican population living in the northeastern USA. Several factors were associated with this, which may assist in identifying those at risk. Interventions are needed to improve serum 25(OH)D concentration, particularly among those with limited exposure to sunlight.

Misreporting Weight and Height Among Mexican and Puerto Rican Men.

Most obesity prevalence data rely on self-report, which typically differs when compared to objectively measured height, weight, and body mass index (BMI). Given that Latino men have high rates of obesity in the United States and demonstrate greater misreporting compared to Caucasian men, examining the factors that contribute to misreporting among Latino men is warranted. This study examined BMI, Latino ethnic background (Mexican or Puerto Rican), and social desirability in relation to misreporting of BMI, as defined as the discrepancy between self-reported and measured height and weight, in Latino men. Participants were 203 adult Mexican and Puerto Rican men, average age 39.41 years, who participated in a larger study. Participants self-reported their weight and height, had their weight and height objectively measured, and completed a measure of social desirability. Measured BMI was the strongest predictor of misreporting BMI, such that the greater the participants' BMI, the greater the discrepancy in BMI (p < .001). Misreporting of BMI did not vary based on ethnic background, and measured BMI did not moderate the relationship between social desirability and misreporting of BMI. When normative error was distinguished from misreporting in post-hoc analyses, results showed that only 34.5% of participants demonstrated misreporting. Findings highlight the importance of identifying normative error when examining misreporting in order to improve the accuracy of self-reported BMI data. Future research on misreporting for Latino men should include weight awareness, acculturation, and length of U.S. residency as these variables may be related to self-reported weight and height.

Pain Prevalence, Chronicity and Impact Within Subpopulations Based on Both Hispanic Ancestry and Race: United States, 2010-2017.

We provide national surveillance estimates of pain chronicity, severity and impact in adult subpopulations defined by both Hispanic Ancestry and Race. Data are from 144,434 adults who completed validated questionnaires in the 2010-2017 National Health Interview Survey asking about pain status within the last 3 (N = 84,664) or 6 months (N = 59,770). Multivariable logistic regression was used to assess the relationship between pain and ethnicity/race. Compared to White Puerto Rican participants, White participants with Central/South American and Mexican ancestry had reduced odds of reporting Category 3-4 pain and High-Impact Chronic Pain (HICP), while those of Cuban ancestry had reduced odds of only HICP - eg, White participants with Mexican ancestry had 32% lower odds of having Category 3-4 pain and 50% lower odds of having HICP. While no differences were seen between White Puerto Rican and White Non-Hispanic participants for Category 3-4 pain, White Non-Hispanics had 40% lower odds of reporting HICP. Asian Non-Hispanic and Black Non-Hispanic participants had significantly lower odds of reporting Category 3-4 pain and HICP compared to White Puerto Rican participants, eg, Black Non-Hispanic participants had 26% lower odds off having Category 3-4 pain and 42% lower odds of having HICP. Perspective: By examining pain status in discrete demographic groups based on Hispanic Ancestry and Race, this report further documents substantial difference in health status among underserved populations and provides a baseline for continuing surveillance research on pain, with the eventual goal of eliminating disparities in pain assessment and treatment.

Lifestyle Behavioral Factors and Integrative Successful Aging Among Puerto Ricans Living in the Mainland United States.

BACKGROUND: Few studies have assessed multidimensional models for predicting successful aging that incorporate both physical and cognitive-psychosocial elements among minority populations. This study aimed to establish a comprehensive lifestyle behavioral factors (cLBF) score and an integrative successful aging (ISA) score and explore their associations among older Puerto Rican adults. METHODS: Data were assessed from 889 adults (45-75 years) participating in the longitudinal (baseline and 2-year follow-up) Boston Puerto Rican Health Study. Higher cLBF score (range 0-10) indicates healthier behaviors (nonsmoking, lack of sedentarism, physical activity, high diet quality, and adequate sleep). The physical domain score of ISA included 8 components (functional impairment, hypertension, diabetes, cancer, cardiovascular disease, respiratory disease, arthritis, osteoporosis) and ranged 0-11. The cognitive-psychosocial domain of ISA included 5 components (cognitive impairment, depressive symptoms, social support, perceived stress, and self-rated health) and ranged 0-10. The sum of both domains comprised the ISA score, ranging 0-21. Higher scores of ISA and its domains indicate more successful aging. RESULTS: At 2 years, the mean ± SD of cLBF score was 4.9 ± 1.8, and ISA was 10.1 ± 3.3. In multivariable-adjusted models, cLBF score was significantly and positively associated with 2-year change in overall ISA (ß [95% CI]: 0.15 [0.07, 0.24] points), in physical domain (0.09 [0.04, 0.13] points), and in cognitive-psychosocial domain (0.08 [0.02, 0.14] points). CONCLUSIONS: Maintaining healthier lifestyle behaviors may contribute to successful aging through both physical and cognitive-psychosocial domains. The results support using a multidimensional definition of successful aging in Puerto Ricans and evaluating it in other populations.