Virtual Reality Reduces Fear and Anxiety During Pediatric Orthopaedic Cast Room Procedures: A Randomized Controlled Trial.

BACKGROUND: Virtual Reality (VR) has been used as a distraction tool in various medical settings to reduce pain and anxiety associated with procedures. This study evaluates the effectiveness of VR as a distraction tool for decreasing fear, anxiety, and pain in pediatric patients undergoing common outpatient orthopaedic procedures. METHODS: A total of 210 patients were recruited from a single orthopaedic clinic between October 2017 and July 2019. Patients were randomized to the VR group or to the control group (standard of care). Outpatient procedures included cast and/or pin removals. Primary outcome measures were collected preprocedure and postprocedure using validated surveys, and included: fear (Children's Fear Scale), anxiety (Children's Anxiety Meter-State), and pain (Numerical Rating Scale). Patients and caregivers in the VR group completed a satisfaction survey at the end of their appointment. Fear, anxiety, and pain scores between the 2 groups were analyzed using multivariable linear regression models, and the satisfaction survey was analyzed using descriptive statistics. RESULTS: One hundred twenty nine patients were included in the final analysis, with 85 patients in the VR group and 44 patients in the control group. During the procedure, patients in the VR group reported significantly lower average fear scores ( P <0.001) and anxiety scores ( P =0.003) as compared with controls. There were no differences between the groups in fear and anxiety scores before and after the procedure, or pain scores before, during, or after the procedure. Overall, patients and caregivers in the VR group reported high satisfaction scores, with 97% of patients and 95% of caregivers recommending this intervention to others. CONCLUSION: VR technology was found to be an effective distraction tool to improve fear and anxiety during cast removal procedures. Findings build on a body of evidence that supports the use of distraction tools in clinics, specifically pediatric orthopaedics, to improve fear and anxiety. The distraction tools can be easily translated into current practices. LEVEL OF EVIDENCE: Level I.

Use of Bedside Entertainment and Relaxation Theater (BERT) to Reduce Fear and Anxiety Associated With Outpatient Procedures in Pediatric Orthopaedics.

BACKGROUND: The aim of the present study was to evaluate the effectiveness of the Bedside Entertainment and Relaxation Theater (BERT) on fear, anxiety, and pain outcomes in pediatric orthopaedic patients associated with cast removal and/or pin removal in the outpatient clinic setting. METHODS: A total of 66 pediatric patients between the ages of 2 and 6 undergoing clinic procedures were recruited for this study and randomized into the control group or the intervention (BERT) group. Patients in the control group received standard of care during the cast room procedure; patients in the BERT group were given headphones and watched a movie on a projector during the procedure. Fear, anxiety, and pain were measured before and after the procedure. Procedures included cast removal, pin removal, or a combination of the 2. RESULTS: Patients in the BERT group reported less fear and anxiety overall after the procedure than patients in the control group (P=0.009, 0.015). Adjusting for procedure type (ie, pin removal), patients in the BERT group reported a 0.67 point decrease (95% confidence interval: 0.04, 1.30) on the fear scale after the procedure (P=0.039) and a 1.81 point decrease (95% confidence interval: 0.04, 3.59) on the anxiety scale associated with the procedure (P=0.045), compared with the control group. Patients and caregivers reported high satisfaction with BERT. CONCLUSION: This randomized, controlled trial demonstrates an evidence-based distraction tool that can be implemented across medical centers for pediatric patients undergoing office based orthopaedic procedures. BERT can be used to reduce fear and anxiety associated with these procedures, and increase patient and parent satisfaction. LEVEL OF EVIDENCE: Level I.

Deciding without data: clinical decision-making in pediatric orthopedic surgery.

OBJECTIVE: Identifying when and how often decisions are made based on high-quality evidence can inform the development of evidence-based treatment plans and care pathways, which have been shown to improve quality of care and patient safety. Evidence to guide decision-making, national guidelines and clinical pathways for many conditions in pediatric orthopedic surgery are limited. This study investigated decision-making rationale and quantified the evidence supporting decisions made by pediatric orthopedic surgeons in an outpatient clinic. DESIGN/SETTING/PARTICIPANTS/INTERVENTION(S)/MAIN OUTCOME MEASURE(S): We recorded decisions made by eight pediatric orthopedic surgeons in an outpatient clinic and the surgeon's reported rationale behind the decisions. Surgeons categorized the rationale for each decision as one or a combination of 12 possibilities (e.g. 'Experience/anecdote,' 'First principles,' 'Trained to do it,' 'Arbitrary/instinct,' 'General study,' 'Specific study'). RESULTS: Out of 1150 total decisions, the most frequent decisions were follow-up scheduling, followed by bracing prescription/removal. The most common decision rationales were 'First principles' (n = 310, 27.0%) and 'Experience/anecdote' (n = 253, 22.0%). Only 17.8% of decisions were attributed to scientific studies, with 7.3% based on studies specific to the decision. As high as 34.6% of surgical intervention decisions were based on scientific studies, while only 10.4% of follow-up scheduling decisions were made with studies in mind. Decision category was significantly associated with a basis in scientific studies: surgical intervention and medication prescription decisions were more likely to be based on scientific studies than all other decisions. CONCLUSIONS: With increasing emphasis on high value, evidence-based care, understanding the rationale behind physician decision-making can educate physicians, identify common decisions without supporting evidence and help create clinical care pathways in pediatric orthopedic surgery. Decisions based on evidence or consensus between surgeons can inform pathways and national guidelines that minimize unwarranted variation in care and waste. Decision support tools and aids could also be implemented to guide these decisions.

Socioeconomic Differences in the Epidemiologic Transition From Heart Disease to Cancer as the Leading Cause of Death in the United States, 2003 to 2015: An Observational Study.

Background: Recent data suggest that the United States is in the midst of an epidemiologic transition in the leading cause of death. Objective: To examine county-level sociodemographic differences in the transition from heart disease to cancer as the leading cause of death in the United States. Design: Observational study. Setting: U.S. death records, 2003 to 2015. Participants: Decedents aged 25 years or older, classified by racial/ethnic group. Measurements: All-cause, heart disease, and cancer mortality stratified by quintiles of county median household income. Age- and sex-adjusted mortality rates and average annual percentage of change were calculated. Results: Heart disease was the leading cause of death in 79% of counties in 2003 and 59% in 2015. Cancer was the leading cause of death in 21% of counties in 2003 and 41% in 2015. The shift to cancer as the leading cause of death was greatest in the highest-income counties. Overall, heart disease mortality rates decreased by 28% (30% in high-income counties vs. 22% in low-income counties) from 2003 to 2015, and cancer mortality rates decreased by 16% (18% in high-income counties vs. 11% in low-income counties). In the lowest-income counties, heart disease remained the leading cause of death among all racial/ethnic groups, and improvements were smaller for both heart disease and cancer. Limitation: Use of county median household income as a proxy for socioeconomic status. Conclusion: Data show that heart disease is more likely to be the leading cause of death in low-income counties. Low-income counties have not experienced the same decrease in mortality rates as high-income counties, which suggests a later transition to cancer as the leading cause of death in low-income counties. Primary Funding Source: National Institute on Minority Health and Health Disparities.

A Multiple-Imputation "Forward Bridging" Approach to Address Changes in the Classification of Asian Race/Ethnicity on the US Death Certificate.

The incomparability of old and new classification systems for describing the same data can be seen as a missing-data problem, and, under certain assumptions, multiple imputation may be used to "bridge" 2 classification systems. One example of such a change is the introduction of detailed Asian-American race/ethnicity classifications on the 2003 version of the US national death certificate, which was adopted for use by 38 states between 2003 and 2011. Using county- and decedent-level data from 3 different national sources for pre- and postadoption years, we fitted within-state multiple-imputation models to impute ethnicities for decedents classified as "other Asian" during preadoption years. We present mortality rates derived using 3 different methods of calculation: 1) including all states but ignoring the gradual adoption of the new death certificate over time, 2) including only the 7 states with complete reporting of all ethnicities, and 3) including all states and applying multiple imputation. Estimates from our imputation model were consistently in the middle of the other 2 estimates, and trend results demonstrated that the year-by-year estimates of the imputation model were more similar to those of the 7-state model. This work demonstrates how multiple imputation can provide a "forward bridging" approach to make more accurate estimates over time in newly categorized populations.

Thyroid cancer mortality is higher in Filipinos in the United States: An analysis using national mortality records from 2003 through 2012.

BACKGROUND: Well-differentiated thyroid carcinoma has a favorable prognosis, but patients with multiple recurrences have drastically lower survival. Filipinos in the United States are known to have high rates of thyroid cancer incidence and disease recurrence. To the authors' knowledge, it is unknown whether Filipinos also have higher thyroid cancer mortality rates. METHODS: The authors studied thyroid cancer mortality in Filipino, non-Filipino Asian (NFA), and non-Hispanic white (NHW) adults using US death records (2003-2012) and US Census data. Age-adjusted mortality rates and proportional mortality ratios (PMRs) were calculated. Sex, nativity status, age at death, and educational attainment also were examined. RESULTS: The authors examined 19,940,952 deaths. The age-adjusted mortality rates due to thyroid cancer were highest in Filipinos (1.72 deaths per 100,000 population; 95% confidence interval [95% CI], 1.51-1.95) compared with NFAs (1.03 per 100,000 population; 95% CI, 0.95-1.12) and NHWs (1.17 per 100,000 population; 95% CI, 1.16-1.18). Compared with NHWs, higher proportionate mortality was observed in Filipino women (3-5 times higher) across all age groups, and among Filipino men, the PMR was 2 to 3 times higher in the subgroup aged >55 years. Filipinos who completed a higher educational level had a notably higher PMR (5.0) compared with their counterparts who had not (3.5). CONCLUSIONS: Negative prognostic factors for thyroid cancer traditionally include age >45 years and male sex. The results of the current study demonstrate that Filipinos die of thyroid cancer at higher rates than NFA and NHW individuals of similar ages. Highly educated Filipinos and Filipino women may be especially at risk of poor thyroid cancer outcomes. Filipino ethnicity should be factored into clinical decision making in the management of patients with thyroid cancer. Cancer 2017;123:4860-7. © 2017 American Cancer Society.

Social and clinically-relevant cardiovascular risk factors in Asian Americans adults: NHANES 2011-2014.

Little evidence exists examining cardiovascular risk factors among Asian Americans and how social determinants such as nativity status and education pattern risk in the United States (U.S.) context. We used the National Health and Nutrition Examination Survey, which purposely oversampled Asian Americans from 2011 to 2014, and examined prevalence of Type II diabetes, smoking and obesity for Asian Americans (n=1363) and non-Latino Whites (n=4121). We classified Asian Americans as U.S. or foreign-born and by years in the U.S. Obesity status was based on standard body mass index (BMI) cut points of ≥30kg/m2 and Asian-specific cut points (BMI≥25kg/m2) that may be more clinically relevant for this population. We fit separate logistic regression models for each outcome using complex survey design methods and tested for the joint effect of race, nativity and education on each outcome. Diabetes and obesity prevalence (applying Asian-specific BMI cut points) were higher among Asian Americans when compared to non-Latino Whites but smoking prevalence was lower. These patterns remained in fully adjusted models and showed small increases with longer duration in the U.S. Joint effects models showed higher odds of prevalent Type II diabetes and obesity (Asian-specific) for foreign-born Asians, regardless of years in the U.S. and slightly higher risk for low education, when compared to non-Latino Whites with high education. Smoking models showed significant interaction effects between race and education for non-Latino Whites only. Our study supports the premise that social as well as clinical factors should be considered when developing health initiatives for Asian Americans.

Métis health in Canada: a scoping review of Métis-specific health literature.

BACKGROUND: Métis are a culturally unique and distinct population, yet little research has evaluated their health separate from the broader Indigenous population. We sought to explore current literature regarding the health of Métis Peoples in Canada and identify potential trends and gaps. METHODS: Using the Arksey-O'Malley, 5-stage, scoping review method, we searched PubMed, MEDLINE, iPortal Indigenous Articles Portal Research Tool and pertinent reference lists using the terms "Métis," "health" and "Canada." Two reviewers conducted the initial searches independently, including English articles from 2012 to 2022, and focused on only Métis populations' health within Canada. We described characteristics of the articles and themes for discussion. RESULTS: Of the 572 articles we identified, we included a total of 28 articles in this scoping review, of which 16 were quantitative, 9 were qualitative and 3 used mixed methods. Thirteen articles used consultation with Métis communities as part of their methods, and 8 extracted data from national surveys. One article focused on children, while all other articles focused on adults. Nine articles used data from across Canada, 6 were based in Ontario, 5 in Alberta and 4 each in British Columbia and Manitoba. Themes included health, well-being and spirituality; mental health and substance use; health conditions and risk factors; access to adequate health resources; and experiences in health care. INTERPRETATION: Métis-specific health research is lacking in Canada, with a gap in volume, subject matter and diversity in the demographics studied. This review illustrates the need for more research with strong community engagement to further explore Métis health and health service needs.

Parent psychological distress and parent-child relationships two years into the COVID-19 pandemic: Results from a Canadian cross-sectional study.

BACKGROUND: Mental health impacts of the COVID-19 pandemic have not been felt equally within populations. Parents with children living at home were early on identified as a population at heightened mental health risk, with concerns about the potential long-term impacts of the pandemic on parents' mental health, family functioning, and children's well-being. This study investigates impacts of the pandemic on parents' psychological distress, contextual sources of distress, and associations with family functioning nearly two years into the pandemic. METHODS AND FINDINGS: Data were drawn from a national cross-sectional survey of adults living in Canada in November and December 2021 that was representative by age, gender, household income, and region. Parents with children < 18 years old living at home (N = 553) reported their experiences of psychological distress, pandemic-related stressors, coping mechanisms, and family functioning (changes in parent-child interactions, children's anxiety). Chi-square tests, logistic regression, and linear regression analyses examined sociodemographic inequities in parents' levels of psychological distress, sources and mitigating mechanisms of distress, and associations between psychological distress and family functioning. Nearly two years into the pandemic, parents with children at home reported nearly double pre-pandemic population estimates of moderate to severe psychological distress. Psychological distress was more frequently reported among parents with pre-existing mental health conditions, disabilities, and financial stressors. Parents with greater psychological distress reported increases in negative parent-child interactions due to the pandemic and higher anxiety among their children. CONCLUSIONS: This study identifies sustained negative impacts of the pandemic on parents' mental health and family functioning in Canada nearly two years into the pandemic, despite high vaccine uptake and declining infection rates. Disparities in financial stress, social support structures, and pre-existing mental health were identified as underlying sources of psychological distress. These results highlight that meaningful responses to promote mental health among parents and families must address social and structural inequities.

Can Caregivers Forecast Their Child's Postoperative Disability After Elective Orthopedic Surgery?

Background While there has been a growing emphasis on evaluating the patient's perspective of health outcomes, caregiver expectations of post-orthopedic procedure disability and pain in a pediatric population are yet to be investigated. This study evaluates whether caregivers' preoperative expectations of pain and function differ from their child's early outcomes after surgical orthopedic intervention. Methodology Patients eight to 18 years old undergoing elective orthopedic surgery were enrolled. The caregivers of consented patients completed a survey at the child's preoperative appointment to predict their postoperative pain and disability. The child was given the same survey during their postoperative visit four to six weeks after surgery to assess actual levels of functioning following the procedure. Scores were analyzed to study correlations between patient and caregiver responses (n = 48). Results Caregivers underestimated their child's postoperative psychosocial functioning, as evidenced by the Psychosocial Health Summary Score, and overestimated pain, as demonstrated by the Numeric Pain Rating Scale. The Pediatric Quality of Life Inventory scores showed caregivers had differing expectations of the impact surgery had across various aspects of the physical, emotional, social, and school functioning domains. Higher parental pain catastrophizing was associated with underestimated predictions of their child's psychosocial functioning after surgery. No significant difference was found in the patient's physical functioning, as shown by the Physical Health Summary Score. Conclusions Surgical intervention is a major event that can provoke anxiety for parents and caregivers. Understanding differences in caregiver perspectives and early postoperative patient outcomes provides physicians valuable insights. Explaining to caregivers that patient psychosocial factors and functional outcomes after surgery are commonly better than expected can alleviate anxiety and prevent catastrophizing. This knowledge can help guide caregiver expectations and plans for their child's postoperative pain control and functional recovery.

A Pilot Program: Remote Summer Program to Improve Opportunity and Mentorship Among Underrepresented Students Pursuing Orthopaedic Surgery.

The purpose of this study was to evaluate the impact of an 8-week remote summer program in supporting underrepresented students interested in orthopaedic surgery. Methods: We received 115 applications, and a total of 17 students participated in the program (14.8%). Nine faculty mentors were matched with 1 or 2 students each. The program delivered a curriculum from June-August 2021 consisting of (1) weekly instructional courses on research-related topics led by a content expert; (2) weekly faculty lectures discussing topics including orthopaedic topics, diversity in medicine, leadership, and work-life balance; and (3) a research experience paired with a faculty mentor and peer mentor. We surveyed students to measure skill progression, satisfaction, and overall program evaluation. Preprogram/postprogram evaluation, midprogram check-in, and student feedback surveys were collected. Results: Program participants represented a range of race and ethnic backgrounds, research experience levels, and various geographic locations across the United States. The cohort included a high rate of female (42%) and Black (35%) participants. On average, postprogram survey scores indicated that participants believed that the summer program improved their research skills (9.6 of 10), improved their orthopaedic interest (8.9 of 10), and improved mentorship and networking (9.1 of 10). For feedback surveys, 14 respondents of 15 total responses (93%) felt they were adequately matched to their faculty mentor. Twelve (80%) felt they had realistic deliverables for research projects within the 8-week program. Thirteen (87%) indicated they contributed to an abstract or manuscript as a coauthor. Conclusion: Our findings indicate that students improved their research skills, interest, and confidence to pursue orthopaedic residency and mentorship/networks in the field. The long-term goal is to improve the accessibility and quality of mentorship for underrepresented students in order to foster an equitable pathway into the field of orthopaedic surgery.

Impact of the COVID-19 pandemic on alcohol or drug use symptoms and service need among youth: a cross-sectional sample from British Columbia, Canada.

BACKGROUND: Concerns about youth alcohol and drug use have risen since the declaration of the global COVID-19 pandemic due to the pandemic's impact on known risk and protective factors for substance use. However, the pandemic's immediate and long-term impact on youths' substance use patterns has been less clear. Thus, this study sought to determine how the COVID-19 pandemic impacted alcohol or drug use and its risk and protective factors among youth accessing integrated youth services. METHODS: We conducted a repeated cross-sectional study of patient-reported outcomes data collected between May 2018 and February 2022 among youth (n = 6022) ages 10-24 accessing a provincial network of integrated youth services in Canada. The main exposure of interest was the COVID-19 pandemic (March 2020 - February 2022) compared with a pre-pandemic period (May 2018 - February 2020). As measured by the Global Appraisal of Individual Needs - Short Screener, outcomes included the average number of past month alcohol or drug use symptoms and past month likelihood of service need for alcohol/drug use (moderate/high vs. low need). Interrupted time series (ITS) examined change in average monthly alcohol/drug use symptoms between the pre- and pandemic periods. Stratified multivariable logistic regression investigated how the pandemic modified the effects of established risk/protective factors on likelihood of alcohol/drug use service need. RESULTS: Fifty-percent of youth met the criteria for moderate/high likelihood of alcohol/drug use service need, with the odds being 2.39 times (95% confidence interval = 2.04, 2.80) greater during the pandemic compared to the pre-pandemic period. Results from the ITS indicated significant immediate effects of the pandemic on monthly substance use symptoms (p = 0.01). Significant risk/protective factors for service need included exposure to violence, engagement in meaningful activities, and self-rated physical and mental health; and the direction of their effects remained consistent across pandemic and pre-pandemic periods. CONCLUSIONS: This study demonstrated that the COVID-19 pandemic corresponded with increased alcohol or drug use among youth accessing integrated services. This signals an urgent need for increased clinical capacity in existing youth services and policies that can respond to risk/protective factors for substance use earlier.

Disaggregating Hispanic American Cancer Mortality Burden by Detailed Ethnicity.

BACKGROUND: Hispanics are the largest minority population in the United States (18%). They represent a heterogeneous and growing population. Cancer is the leading cause of death among Hispanics, yet few studies have described cancer mortality burden by specific Hispanic group nationwide. METHODS: Cancer-related deaths from U.S. death certificates for the years 2003-2012 were analyzed for decedents identifying as Mexican, Puerto Rican, Cuban, and Central or South American. We calculated descriptive statistics, including potential years of lives lost (PYLL), age-adjusted rates, standardized mortality ratios, and fitted JoinPoint regression models, to evaluate annual trends by Hispanic group, using non-Hispanic Whites (NHW) as the reference population. RESULTS: We identified 287,218 cancer-related deaths among Hispanics and 4,570,559 among NHWs. Mortality trends were heterogeneous across Hispanic groups. Female NHWs and male Puerto Ricans had the greatest rates of adjusted PYLL per 1,000 (NHWs, 19.6; Puerto Ricans, 16.5). Liver cancer was ranked among the top 5 cancer-related deaths for every Hispanic group, but not for NHWs. Stomach cancer mortality was twice as high for most Hispanic groups when compared with NHWs and especially high for Mexicans [male standardized mortality ratio (SMR), 2.07; 95% confidence interval (CI), 2.01-2.13; female SMR, 2.62; 95% CI, 2.53-2.71]. CONCLUSIONS: We observed marked heterogeneity in cancer mortality across Hispanic groups. Several cancers affect Hispanics disproportionately compared with NHWs. Screening programs in Hispanics should be considered for stomach and liver cancer. IMPACT: Disaggregated analysis of Hispanics is needed to fully understand cancer burden among the diverse Hispanic population and is critical for cancer prevention and control efforts.

Comparison of Ideal Cardiovascular Health Attainment and Acculturation among Asian Americans and Latinos.

Objective: To determine the association between language and ideal cardiovascular health among Asian Americans and Latinos. Design/Study Participants: Cross-sectional study using 2011-2016 National Health and Nutrition Examination Survey of Asian Americans (n=2,009) and Latinos (n=3,906). Interventions: Participants were classified according to language spoken at home (only/mostly English spoken, both English and native language spoken equally, or mostly/only native language spoken). Outcomes: Ideal, intermediate and poor cardiovascular health status for smoking, blood pressure, glucose level, and total cholesterol. Results: The majority of Asian Americans and Latinos had ideal smoking status, but those who only/mostly spoke English were more likely to smoke compared with those who spoke only/mostly spoke their native language. Approximately one third of Asian Americans and Latinos had intermediate (ie, borderline or treated to goal) levels of cardiovascular health for blood pressure, glucose level and total cholesterol. In adjusted models, those who spoke only/mostly their native language were significantly less likely to have poor smoking or hypertension status than those who spoke only/mostly English. Among Latinos, only/mostly Spanish speakers were more likely to have poor/ intermediate glucose levels (PR=1.35, 95% CI =1.21, 1.49) than those who spoke only/ mostly English, becoming statistically non-significant after adjusting for education and income. Conclusion: We found significant variation in ideal cardiovascular health attainment by language spoken at home in two of the largest immigrant groups in the United States. Findings suggest the need for language and culturally tailored public health and clinical initiatives to reduce cardiovascular risk in diverse populations.

Diabetes-attributable mortality in the United States from 2003 to 2016 using a multiple-cause-of-death approach.

AIMS: Deaths attributable to diabetes may be underestimated using an underlying cause of death (COD) approach in U.S. death records. This study sought to characterize the burden of diabetes deaths using a multiple-cause of death approach (underlying and contributing COD) and to identify temporal changes in co-reported causes of death among those with diabetes listed anywhere on their death records. METHODS: COD were identified using data from the National Center for Health Statistics from 2003 to 2016. We calculated age-adjusted mortality rates for diabetes as the underlying or contributing COD by race/ethnicity. We used ICD-10 codes to identify leading causes of death among those with and without diabetes on their death records. We compared temporal changes in deaths due to cardiovascular disease, cerebrovascular disease, cancer, and other causes. RESULTS: The study population included 34,313,964 decedents aged ≥25 from 2003 to 2016. Diabetes was listed as an underlying COD in approximately 3.0% (n = 1,031,000) and 6.7% (n = 2,295,510) of the death records, respectively. Decedents with diabetes listed as an underlying COD experienced a 16% decline in mortality, and the race/ethnicity-specific average annual percentage changes (AAPC) showed significant declining trends for most groups (AAPC ranged from 0.18 to -2.83%). Cardiovascular disease remained the leading underlying COD among diabetes-attributable deaths, although its proportion of deaths fell from 31 to 27% over time. Co-reported COD diversified, and were more likely to include hypertension and hypertensive renal disease among those with diabetes on their death records. CONCLUSIONS: Our findings underscore the importance of using a multiple-cause-of-death approach for more completely characterizing diabetes' contribution to mortality.

Years of Potential Life Lost Because of Cardiovascular Disease in Asian-American Subgroups, 2003-2012.

Background Asian-American subgroups (Asian-Indian, Chinese, Filipino, Korean, Japanese, and Vietnamese) display varied cardiovascular disease mortality patterns, especially at younger ages. This study aims to examine the years of potential life lost because of ischemic heart disease and cerebrovascular disease among the 6 largest Asian-American subgroups compared with non-Hispanic whites. Methods and Results We used National Center for Health Statistics Multiple Causes of Death mortality files from 2003 to 2012 to calculate race-specific life expectancy, mean years of potential life lost, and years of potential life lost per 100 000 population for each Asian subgroup and non-Hispanic whites. Asian-American subgroups display heterogeneity in cardiovascular disease burden. Asian-Indians had a high burden of ischemic heart disease; Asian-Indian men lost 724 years per 100 000 population in 2012 and a mean of 17 years to ischemic heart disease. Respectively, Vietnamese and Filipino men and women lost a mean of 17 and 16 years of life to cerebrovascular disease; Filipino men lost 352 years per 100 000 population in 2012. All Asian subgroups for both sexes had higher years of life lost to cerebrovascular disease compared with non-Hispanic whites. Conclusions Cardiovascular disease burden varies among Asian subgroups, and contributes to greater premature mortality in certain subgroups. Asian-Indian and Filipino populations have the highest years of life lost because of ischemic heart disease and Filipino and Vietnamese have the highest years of life lost because of cerebrovascular disease. Analysis of risk factors and development of subgroup-specific interventions are required to address these health disparities.

County-Level Hispanic Ethnic Density and Cardiovascular Disease Mortality.

Background Hispanics are the fastest growing ethnic group in the United States, and little is known about how Hispanic ethnic population density impacts cardiovascular disease ( CVD ) mortality. Methods and Results We examined county-level deaths for Hispanics and non-Hispanic whites from 2003 to 2012 using data from the National Center for Health Statistics' Multiple Cause of Death mortality files. Counties with more than 20 Hispanic deaths (n=715) were included in the analyses. CVD deaths were identified using International Classification of Diseases, Tenth Revision (ICD-10), I00 to I78, and population estimates were calculated using linear interpolation from 2000 and 2010 census data. Multivariate linear regression was used to examine the association of Hispanic ethnic density with Hispanic and non-Hispanic white age-adjusted CVD mortality rates. County-level age-adjusted CVD mortality rates were adjusted for county-level demographic, socioeconomic, and healthcare factors. There were a total of 4 769 040 deaths among Hispanics (n=382 416) and non-Hispanic whites (n=4 386 624). Overall, cardiovascular age-adjusted mortality rates were higher among non-Hispanic whites compared with Hispanics (244.8 versus 189.0 per 100 000). Hispanic density ranged from 1% to 96% in each county. Counties in the highest compared with lowest category of Hispanic density had 60% higher Hispanic mortality (215.3 versus 134.2 per 100 000 population). In linear regression models, after adjusting for county-level demographic, socioeconomic, and healthcare factors, increasing Hispanic ethnic density remained strongly associated with mortality for Hispanics but not for non-Hispanic whites. Conclusions CVD mortality is higher in counties with higher Hispanic ethnic density. County-level characteristics do not fully explain the higher CVD mortality among Hispanics in ethnically concentrated counties.

Nativity Status and Cardiovascular Disease Mortality Among Hispanic Adults.

BACKGROUND: Hispanic persons represent a heterogeneous and growing population of any race with origins in Mexico, the Caribbean, Central America, South America, or other Spanish-speaking countries. Previous studies have documented variation in cardiovascular risk and outcomes among Hispanic subgroups. Few studies have investigated whether these patterns vary by nativity status among Hispanic subgroups. METHODS AND RESULTS: We used the National Center for Health Statistics mortality file to compare deaths of Hispanic (n=1 258 229) and non-Hispanic white (n=18 149 774) adults (aged ≥25 years) from 2003 to 2012. We identified all deaths related to cardiovascular disease (CVD) and categorized them by subtype (all CVD, ischemic, or cerebrovascular) using the underlying cause of death (International Classification of Diseases, 10th Revision codes I00-I78, I20-I25, and I60-I69, respectively). Population estimates were calculated using linear interpolation from the 2000 and 2010 US censuses. CVD accounted for 31% of all deaths among Hispanic adults. Race/ethnicity and nativity status were recorded on death certificates by the funeral director using state guidelines. Nativity status was defined as foreign versus US born; 58% of Hispanic decedents were foreign born. Overall, Hispanic adults had lower age-adjusted CVD mortality rates than non-Hispanic white adults (296 versus 385 per 100 000). Foreign-born Cubans, Mexicans, and Puerto Ricans had higher CVD mortality than their US-born counterparts (rate ratio: 2.64 [95% confidence interval, 2.46-2.81], 1.17 [95% confidence interval, 1.15-1.21], and 1.91 [95% confidence interval, 1.83-1.99], respectively). CONCLUSIONS: Mortality rates for total cardiovascular, ischemic, and cerebrovascular disease are higher among foreign- than US-born Hispanic adults. These findings suggest the importance of disaggregating CVD mortality by disease subtype, Hispanic subgroup, and nativity status.

Geographic Variations in Cardiovascular Disease Mortality Among Asian American Subgroups, 2003-2011.

BACKGROUND: There are well-documented geographical differences in cardiovascular disease (CVD) mortality for non-Hispanic whites. However, it remains unknown whether similar geographical variation in CVD mortality exists for Asian American subgroups. This study aims to examine geographical differences in CVD mortality among Asian American subgroups living in the United States and whether they are consistent with geographical differences observed among non-Hispanic whites. METHODS AND RESULTS: Using US death records from 2003 to 2011 (n=3 897 040 CVD deaths), age-adjusted CVD mortality rates per 100 000 population and age-adjusted mortality rate ratios were calculated for the 6 largest Asian American subgroups (Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese) and compared with non-Hispanic whites. There were consistently lower mortality rates for all Asian American subgroups compared with non-Hispanic whites across divisions for CVD mortality and ischemic heart disease mortality. However, cerebrovascular disease mortality demonstrated substantial geographical differences by Asian American subgroup. There were a number of regional divisions where certain Asian American subgroups (Filipino and Japanese men, Korean and Vietnamese men and women) possessed no mortality advantage compared with non-Hispanic whites. The most striking geographical variation was with Filipino men (age-adjusted mortality rate ratio=1.18; 95% CI, 1.14-1.24) and Japanese men (age-adjusted mortality rate ratio=1.05; 95% CI: 1.00-1.11) in the Pacific division who had significantly higher cerebrovascular mortality than non-Hispanic whites. CONCLUSIONS: There was substantial geographical variation in Asian American subgroup mortality for cerebrovascular disease when compared with non-Hispanic whites. It deserves increased attention to prioritize prevention and treatment in the Pacific division where approximately 80% of Filipinos CVD deaths and 90% of Japanese CVD deaths occur in the United States.