Lessons from conducting a participatory evaluation of a kinship navigator program.

BACKGROUND: Approximately one in ten children globally live with kinship caregivers-relatives and family friends who step in to care for a child when parents are unable to do so. When families take on the role of informal kinship care-care of a child outside of the child welfare system-they often do so without financial assistance and advice in navigating the systems of support available to them. This is the unique role of kinship navigator programs in the U.S: to provide kinship caregivers a single point of entry for connecting to needed resources such as financial, health, housing, and legal assistance. METHODS: To the best of our knowledge, our team conducted one of the only participatory evaluations in which kinship caregivers were involved in all stages of evaluating a kinship navigator program-from designing the questions, to collecting and analyzing the data, to reporting the results. Black kinship caregivers took on decision-making power leading this formative evaluation of a kinship navigator program within one nonprofit organization in a Southeastern state. FINDINGS: In this paper we reflect on our process and offer lessons learned from engaging in participatory evaluation that may apply to the field of kinship care and across social service delivery more broadly. We focus on (1) ensuring the nonprofit's commitment to the study, (2) maintaining engagement through building relationships and facilitating a culture of learning within the study team, (3) sharing decision-making power so that people with lived experience have the authority and ownership to lead the evaluation, (4) developing team members' skills, confidence, and sense of belonging, and (5) increasing the likelihood the nonprofit will act on the study findings. CONCLUSION: Through this process, we learned that participatory evaluation is a feasible and useful approach both to understanding the experiences of kinship families and to improving the supports in their lives. We hope this paper will inspire others to draw on the strengths and capacity of people with lived experience to engage in participatory evaluation. Greater recognition of the value of this approach in social change and increased funding to carry out the process are both needed.

Involving people with lived experience in all stages of an evaluation can strengthen the credibility of the findings. This paper provides an example of this involvement. It focuses on a program designed to support kinship caregivers­those who step in to take care of a child when the parents are unable to do so. To the best of our knowledge, our team conducted one of the only participatory evaluations in which kinship caregivers were involved in all stages of evaluating a kinship navigator program in the U.S.­from designing the questions, to collecting and analyzing the data, to reporting the results. Through this process, we learned that participatory evaluation is a feasible and useful approach both to understanding the experiences of kinship families and to improving the supports in their lives. In this paper we share our collaborative journey through each stage of the evaluation, offering lessons learned about the process that may apply to the field of kinship care as well as to other areas of social service delivery.

Adverse childhood experiences and sleep difficulties among young adult college students.

Although adverse childhood experiences (traumatic events such as maltreatment and household dysfunction) are associated with increased risk for sleep difficulties among adults, the association between adverse childhood experiences and poor sleep health among young adult college populations is understudied. This study examined the adverse childhood experience-sleep health (self-reported sleep difficulty and diagnosis of insomnia or "other" sleep disorder) association among college students. Data are from the 2018/2019 American College Health Association-National College Health Assessment II (ACHA-NCHA-II) survey administered at public universities in California (n = 3606) and Texas (n = 407). Logistic regression models investigated the relative effect of adverse childhood experiences (maltreatment only, household dysfunction only, and maltreatment + household dysfunction) on three sleep health indicators. Approximately 40% of the sample reported adverse childhood experiences: 11% maltreatment only, 14% household dysfunction only, and 17% both. Compared with students with no adverse childhood experience history, students who reported only household dysfunction or only maltreatment had higher odds of experiencing sleep difficulty in the past year [adjusted odds ratios: 1.52-2.40; 95% confidence intervals: 1.26-2.97]. Additionally, students who reported maltreatment only had 2.47 times the odds of receiving an insomnia diagnosis [95% confidence interval: 1.52, 4.01]. However, students who reported both had higher odds of all three sleep health indicators: past-year sleep difficulty, insomnia diagnosis, and "other" sleep disorder diagnosis [adjusted odds ratios: 2.53-3.10; 95% confidence intervals: 1.51-4.66]. Sleep is an important facet of health among the college student population, and plays a crucial role in overall well-being, psychosocial processes, attention and academic success. Results point toward a need for sleep health programmes and interventions on college campuses focused on healthy sleep behaviours in order to mitigate further negative health effects.

Can Adverse Childhood Experiences Heighten Risk for Problematic Internet and Smartphone Use? Findings from a College Sample.

BACKGROUND: College students are among the heaviest users of smartphones and the Internet, and there is growing concern regarding problematic Internet (PIU) and smartphone use (PSU). A subset of adverse childhood experiences, household dysfunction [(HHD) e.g.; parental substance use, mental illness, incarceration, suicide, intimate partner violence, separation/divorce, homelessness], are robust predictors of behavioral disorders; however, few studies have investigated the link between HHD and PIU and PSU and potential protective factors, such as social support, among students. METHODS: Data are from a diverse California student sample (N = 1027). The Smartphone Addiction Scale-Short Version and Internet Addiction Test assessed dimensions of addiction. Regression models tested associations between students' level of HHD (No HHD, 1-3 HHD, ≥4 HHD) and PSU and PIU, and the role of extrafamilial social support in these relationships, adjusting for age, gender, ethnicity, SES, employment loss due to COVID-19, and depression. RESULTS: Compared to students reporting no HHD, students with ≥4 HHD had twice the odds (AOR: 2.03, 95% CI: 1.21-3.40) of meeting criteria for PSU, while students with 1-3 HHD and ≥4 HHD had three and six times the odds of moderate to severe PIU (AORs: 2.03-2.46, CI:1.21-3.96) after adjusting for covariates. Extrafamilial social support was inversely associated with PIU and moderated the HHD-PSU association for students with 1-3 HHD. CONCLUSION: Students exposed to HHD may be especially vulnerable to developing behavioral addictions such as PSU and PIU. Extrafamilial social support offset the negative effects of HHD for PSU among the moderate risk group; implications for prevention efforts are discussed.

Adverse Childhood Experiences and Past 30-Day Cigarette and E-Cigarette Use Among Sexual and Gender Minority College Students.

Purpose: Sexual and gender minority (SGM) young adults report disproportionately higher rates of tobacco and nicotine product use. This study assessed the role of adverse childhood experiences (ACEs) in nicotine and tobacco product use among SGM young adults. Methods: A cross-sectional survey was administered to 11,694 college students (ages 18-29 years) between 2017 and 2018 in California, Minnesota, and Texas. Results: For every additional ACE reported, the odds of cigarette, e-cigarette, and dual use increased for all students, with significantly higher past 30-day cigarette use among ACE-exposed SGM students. Conclusion: ACEs are an important contributing factor to tobacco-related disparities facing SGM groups.

Adverse childhood experiences and problematic smartphone use among college students: Findings from a pilot study.

BACKGROUND: There has been a tremendous increase in the use of smartphones among college students and alongside the benefits there is growing concern over problematic/addictive smartphone use (PSU). Among the most robust predictors of behavioral and substance use disorders are a subset of adverse childhood experiences conceptualized as household dysfunction (HHD). Despite the high prevalence of HHD and risk of PSU among college students, research investigating the link between HHD and PSU among college populations is sparse, especially in the United States. METHODS: Students (N = 351) from a diverse, southern California university responded to an online survey. Regression models assessed the association between HHD (e.g., parent alcohol and drug use, mental health, incarceration, suicide, intimate partner violence, separation/divorce, and homelessness; categorized into 0, 1-3, and 4 or more) and PSU using Smartphone Addiction Scale short version (SAS-SV) scale, adjusted for covariates. RESULTS: Over 50% of students reported at least one type of household dysfunction and about 25% were at high risk for PSU. Compared to students who report no household stressors, students with 1-3 had twice the odds (AOR: 2.11, 95% CI: 1.13-3.83) and students with 4 or more had four times the odds (AOR: 4.01, 95% CI: 2.35-6.82) of PSU, after adjusting for covariates. There were no sex differences in this association. CONCLUSION: Findings suggest that household dysfunction can increase the likelihood of developing behavioral disorders such as PSU. Implications for prevention efforts are discussed.

Childhood Trauma and Prescription Drug Misuse in a College Population.

INTRODUCTION: Adverse childhood experiences (ACE) predict health-compromising behaviors such as substance use. However, few studies have examined the association between ACE and prescription drug misuse among young adults-a growing public health concern. College students are especially vulnerable to prescription drug misuse due to social and academic stressors. This study investigated associations between ACE and prescription drug misuse (e.g., antidepressants, opiates, sedatives and stimulants) among a diverse college population, as well as gender and racial/ethnic variations in these associations. Methods: Data are from the 2018 American College Health Association's National College Health Assessment II (N = 3899) at a large, diverse university in California. Logistic regression models assessed the association between ACE and prescription drug misuse adjusting for gender and race/ethnicity and explored gender and racial/ethnic differences in the ACE/prescription drug misuse association. Results: ACE was associated with misuse of all prescription drugs. Due to significant effect modification by ethnicity in the relationship between ACE and stimulant misuse (p < 0.05), models were stratified by race/ethnicity. Every additional ACE was associated with an increase in adjusted odds of stimulant use among students identifying as Asian/Pacific Islander (API) and Hispanic, but not Whites. Conclusions: This study contributes to the mounting evidence regarding the importance of ACE screening and the use of campus-based prevention programs. This study also suggests programs should be tailored to address cultural variation.

A Cross-Sectional Study Using Health Behavior Theory to Predict Rapid Compliance With Campus Emergency Notifications Among College Students.

OBJECTIVE: Compliance with college emergency notifications can minimize injury; however, time is often wasted in alert verification. Building on prior research, this study assesses using health-behavior theory to predict rapid compliance to emergency notifications across a range of scenarios and within a diverse college population. METHODS: Cross-sectional, student data were collected in 2017-2018 (n = 1529). The Theory of Planned Behavior and Protection Motivation Theory were used to explain intention to comply with emergency notifications in scenarios: robbery, shooter, fire, chemical spill, protest, health emergency, and air quality. Regression models assessed associations between constructs and intention to rapidly comply with each notification. RESULTS: The most consistent predictors of rapid compliance were attitudes and subjective norms (adjusted odds ratio [AOR]: 1.057-1.118; 95% CI: 1.009-1.168). Scenarios prone to rapid developments such as robbery, shooter, and fire were associated with increased perceived threat and response efficacy (AOR: 1.024-1.082; 95% CI: 1.003-1.132) Slower developing situations such as air quality and health hazards were associated with increased perceived control (AOR: 1.027-1.073; 95% CI: 1.031-1.117). CONCLUSIONS: This study identified attitude and subjective norms as consistent predictors of rapid compliance and improves understanding of additional constructs across scenarios. Campuses may benefit from leveraging concepts from health-behavior theory to provide targeted intervention focusing on factors associated with rapid compliance.

Emergency Department Management of the Sexual Assault Victim in the COVID Era: A Model SAFET-I Guideline From San Diego County.

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has contributed to an increase in intimate partner violence (IPV), posing challenges to health care providers who must protect themselves and others during sexual assault examinations. Victims of sexual assault encountered in prehospital and emergency department (ED) settings have legal as well as medical needs. A series of procedures must be carefully followed to facilitate forensic evidence collection and law enforcement investigation. A literature review detected a paucity of published guidance on the management of sexual assault patients in the ED, and no information specific to COVID-19. OBJECTIVE: Investigators sought to update the San Diego County sexual assault guidelines, created in collaboration with health care professionals, forensic specialists, and law enforcement, through a consensus iterative review process. An additional objective was to create a SAFET-I Tool for use by frontline providers during the COVID-19 pandemic. DISCUSSION: The authors present a novel SAFET-I Tool that outlines the following five components of effective sexual assault patient care: stabilization, alert system activation, forensic evidence consideration, expedited post-assault treatment, and trauma-informed care. This framework can be used as an educational tool and template for agencies interested in developing or adapting existing sexual assault policies. CONCLUSIONS: There is a lack of clinical guidance for ED providers that integrates the many aspects of sexual assault patient care, particularly during the COVID-19 pandemic. A SAFET-I Tool is presented to assist emergency health care providers in the treatment and advocacy of sexual assault patients during a period with increasing rates of IPV.

Adverse Childhood Experiences and Health Indicators in a Young Adult, College Student Sample: Differences by Gender.

BACKGROUND: The original Adverse Childhood Experiences (ACE) study demonstrated strong, graded relationships between child maltreatment and household dysfunction and adult health status. The present study re-examined these relationships in a sample of young adult, college students to better characterize the developmental timing of health problems related to ACE exposure and differences by biological sex. METHOD: A cross-sectional general health questionnaire that included items on ACE was administered to young adults (ages 18-29) at universities in California (n = 3880), Minnesota (n = 7708), and Texas (n = 451) between 2017 and 2018. Seven ACE were assessed: psychological, physical, or sexual abuse; violence between parents; or living with household members who were substance misusers, mentally ill, or ever imprisoned. Binary health indicators were regressed on number of ACE as 0 (referent), 1, 2, 3, and 4 or more using logistic regression controlling for age, biological sex, race/ethnicity, and site. RESULTS: Approximately 51.7% of the sample reported at least one ACE with a significantly higher rate among Texas participants (p < 0.001). We observed graded relationships between levels of ACE exposure and physical, mental, and behavioral health indicators including cigarette use, e-cigarette use, drinking and driving, obesity, lifetime depression, suicide ideation and attempt, non-suicidal self-injury, and lack of restful sleep. ACE-exposed females reported worse mental health status than ACE-exposed males while males reported more substance use than females. Most outcomes did not vary significantly by sex. CONCLUSION: The strong, graded relationships observed between ACE exposure and health status among young adults reinforce the need for trauma-informed intervention programs on college campuses.

Niacin protects against abdominal aortic aneurysm formation via GPR109A independent mechanisms: role of NAD+/nicotinamide.

AIMS: Chronic adventitial and medial infiltration of immune cells play an important role in the pathogenesis of abdominal aortic aneurysms (AAAs). Nicotinic acid (niacin) was shown to inhibit atherosclerosis by activating the anti-inflammatory G protein-coupled receptor GPR109A [also known as hydroxycarboxylic acid receptor 2 (HCA2)] expressed on immune cells, blunting immune activation and adventitial inflammatory cell infiltration. Here, we investigated the role of niacin and GPR109A in regulating AAA formation. METHODS AND RESULTS: Mice were supplemented with niacin or nicotinamide, and AAA was induced by angiotensin II (AngII) infusion or calcium chloride (CaCl2) application. Niacin markedly reduced AAA formation in both AngII and CaCl2 models, diminishing adventitial immune cell infiltration, concomitant inflammatory responses, and matrix degradation. Unexpectedly, GPR109A gene deletion did not abrogate the protective effects of niacin against AAA formation, suggesting GPR109A-independent mechanisms. Interestingly, nicotinamide, which does not activate GPR109A, also inhibited AAA formation and phenocopied the effects of niacin. Mechanistically, both niacin and nicotinamide supplementation increased nicotinamide adenine dinucleotide (NAD+) levels and NAD+-dependent Sirt1 activity, which were reduced in AAA tissues. Furthermore, pharmacological inhibition of Sirt1 abrogated the protective effect of nicotinamide against AAA formation. CONCLUSION: Niacin protects against AAA formation independent of GPR109A, most likely by serving as an NAD+ precursor. Supplementation of NAD+ using nicotinamide-related biomolecules may represent an effective and well-tolerated approach to preventing or treating AAA.

Adverse Childhood Experiences, Ethnicity, and Substance Use among College Students: Findings from a Two-State Sample.

Objectives: Despite college students reporting high rates of substance use and adverse childhood experiences (ACE), few studies have examined ACE-related substance use patterns with diverse student samples. We estimated the prevalence of ACE and substance use and investigated ethnic differences in the relationship between ACE and substance use among college students from two states. Design: Data are responses (N = 7,148) on the National College Health Assessment (in California) and the College Student Health Survey (in Minnesota). Multivariable regression models assessed the associations between individual and accumulated ACE and alcohol, tobacco, marijuana, and illicit substance use and binge drinking (adjusting for age, gender, depression, and state) among non-Hispanic White, Hispanic, African American/Black, Asian Pacific Islanders, multiracial, and other students. Interaction terms were calculated to test for ethnic differences. Results: In the month preceding the survey, 22% of students used marijuana, 28% used tobacco, 75% drank alcohol; 6% used an illicit drug in the past year and 30% acknowledged past 2-week binge drinking. Although ACE were associated with all substance use behaviors (AORs ranged from 1.19 to 1.54, p < .001), there was significant ethnic variation in ACE exposure (40-52%) and the dose-response relationship between ACE and marijuana and tobacco use and binge drinking. Conclusions: The variability in ACE-related substance use patterns across ethnic groups highlights the need for research that advances our understanding of sociocultural influences in trauma response and the role that campus communities could have in the development of culturally sensitive services that address this issue.

Attitudes and barriers associated with seasonal influenza vaccination uptake among public health students; a cross-sectional study.

BACKGROUND: Although research has explored influenza vaccination uptake among medical and college students, there is a dearth of research in understanding influenza vaccination uptake and attitudes toward the vaccine among future public health practitioners. Undergraduate public health students represent future public health practitioners who may be a significant educational resource for health information, including the importance of vaccinations. METHODS: This cross-sectional study utilized survey data from 158 undergraduate public health students attending a large public university in Southern California. The survey assessed public health students' attitudes and beliefs towards the seasonal influenza vaccine and seasonal vaccination rates among this population. RESULTS: Over 88% of respondents reported having been encouraged to receive the seasonal influenza vaccine, while only 43.0% reported receipt. Of the students who reported not receiving the vaccine, 49.4% believed it may give them the flu, 30.4% believed there may be dangerous side effects, and 28.9% believed they were not at risk for contracting the flu. Access to health care practitioners (OR: 3.947, 95% CI [1.308-11.906]) and social encouragement (OR: 3.139, 95% CI [1.447-6.811]) were significantly associated with receipt of the seasonal influenza vaccine. CONCLUSION: As public health program curriculum includes information about seasonal influenza vaccination and 68% of the sample were seniors soon to be exiting the program with an undergraduate degree in public health education, this low seasonal influenza vaccination rate is disturbing. This study may add to the body of data demonstrating how knowledge of the vaccine does not always guarantee vaccine uptake. Results of the current study suggest that it may be beneficial to provide additional information targeted to public health students, aimed at mediating safety concerns and increasing social pressure to assist in improving vaccine acceptance and rates in this population. Maximizing seasonal influenza vaccination uptake by addressing attitudes, barriers and misperceptions may not only improve vaccination rates among public health students, but also in communities served by these future public health practitioners.

The relationship between family-based adverse childhood experiences and substance use behaviors among a diverse sample of college students.

INTRODUCTION: Research suggests that college students are an especially vulnerable subset of the population for substance use and misuse. However, despite evidence of the high prevalence of adverse childhood experiences (ACE) among students and the link between family-based ACE and substance use among older adults, this relationship remains understudied in college populations. Moreover, whether ACE represents a shared risk across substance use behaviors and ethnic groups is unknown. METHODS: Data are student responses (n=2953) on the 2015 American College Health Association's National College Health Assessment II (ACHA-NCHA II) administered at one of the largest, most diverse public universities in California. Multivariable logistic and negative binomial regression models tested the association between individual and accumulated ACE and past 30-day alcohol, tobacco, marijuana, and illicit drug use, past 12-month prescription medication misuse and polysubstance use. RESULTS: Between 50% and 75% of students involved in substance use were ACE exposed. There was a significant dose-response relationship between ACE and substance use and polysubstance use. Although accumulated ACE increased risk for substance use, there was considerable ethnic variability in these associations. CONCLUSIONS: The graded effects of ACE for substance use underscore the link between family-based stressors and these behaviors in emergent adult college students. Our findings make a compelling case for investing in health initiatives that prioritize ACE screening and access to trauma-informed care in campus communities. Continued research with college populations is needed to replicate findings and clarify the role of ethnicity and culture in trauma response and help seeking behaviors.

Barriers Associated with Seasonal Influenza Vaccination among College Students.

Influenza can spread rapidly on college campuses because of high-density living conditions and frequent social interactions. However, seasonal influenza vaccination rates on college campuses are low. The purpose of this study is to identify barriers associated with receipt of the seasonal influenza vaccination. Questionnaires were completed by a convenience sample of 383 undergraduate students in January 2014. Data were analyzed to identify barriers associated with receiving the seasonal influenza vaccine. Only 20.6% of students reported receiving the vaccine within the last 6 months. Among students who did not receive the vaccine, 47.8% believed they would get influenza from the vaccine, 41.6% believed the vaccination may have dangerous side effects, and 39.6% believed they were not at risk for contracting influenza. The majority of nonvaccinated students did not believe cost of the vaccine or access to the vaccine were barriers. Many college students are not receiving the seasonal influenza vaccine, representing an important area for improvement. Understanding potential barriers associated with receipt of this vaccine is important for identifying and creating effective public health education programs and campaigns. There is a need for enhanced vaccination education efforts among college students, particularly with respect to the safety and importance of this vaccine.

The Impact of Repeat Hospitalizations on Hospitalization Rates for Selected Conditions Among Adults With and Without Diabetes, 12 US States, 2011.

INTRODUCTION: Hospitalization data typically cannot be used to estimate the number of individuals hospitalized annually because individuals are not tracked over time and may be hospitalized multiple times annually. We examined the impact of repeat hospitalizations on hospitalization rates for various conditions and on comparison of rates by diabetes status. METHODS: We analyzed hospitalization data for which repeat hospitalizations could be distinguished among adults aged 18 or older from 12 states using the 2011 Agency for Healthcare Research and Quality's State Inpatient Databases. The Behavioral Risk Factor Surveillance System was used to estimate the number of adults with and without diagnosed diabetes in each state (denominator). We calculated percentage increases due to repeat hospitalizations in rates and compared the ratio of diabetes with non-diabetes rates while excluding and including repeat hospitalizations. RESULTS: Regardless of diabetes status, hospitalization rates were considerably higher when repeat hospitalizations within a calendar year were included. The magnitude of the differences varied by condition. Among adults with diabetes, rates ranged from 13.0% higher for stroke to 41.6% higher for heart failure; for adults without diabetes, these rates ranged from 9.5% higher for stroke to 25.2% higher for heart failure. Ratios of diabetes versus non-diabetes rates were similar with and without repeat hospitalizations. CONCLUSION: Hospitalization rates that include repeat hospitalizations overestimate rates in individuals, and this overestimation is especially pronounced for some causes. However, the inclusion of repeat hospitalizations for common diabetes-related causes had little impact on rates by diabetes status.

CD14 directs adventitial macrophage precursor recruitment: role in early abdominal aortic aneurysm formation.

BACKGROUND: Recruitment of macrophage precursors to the adventitia plays a key role in the pathogenesis of abdominal aortic aneurysms (AAAs), but molecular mechanisms remain undefined. The innate immune signaling molecule CD14 was reported to be upregulated in adventitial macrophages in a murine model of AAA and in monocytes cocultured with aortic adventitial fibroblasts (AoAf) in vitro, concurrent with increased interleukin-6 (IL-6) expression. We hypothesized that CD14 plays a crucial role in adventitial macrophage precursor recruitment early during AAA formation. METHODS AND RESULTS: CD14(-/-) mice were resistant to AAA formation induced by 2 different AAA induction models: aortic elastase infusion and systemic angiotensin II (AngII) infusion. CD14 gene deletion led to reduced aortic macrophage infiltration and diminished elastin degradation. Adventitial monocyte binding to AngII-infused aorta in vitro was dependent on CD14, and incubation of human acute monocytic leukemia cell line-1 (THP-1) monocytes with IL-6 or conditioned medium from perivascular adipose tissue (PVAT) upregulated CD14 expression. Conditioned medium from AoAf and PVAT induced CD14-dependent monocyte chemotaxis, which was potentiated by IL-6. CD14 expression in aorta and plasma CD14 levels were increased in AAA patients compared with controls. CONCLUSIONS: These findings link CD14 innate immune signaling via a novel IL-6 amplification loop to adventitial macrophage precursor recruitment in the pathogenesis of AAA.

Changes in incidence of diabetes in U.S. adults, 1997-2003.

BACKGROUND: The incidence of self-reported diagnosed diabetes may be increasing because of recent changes in the diagnostic criteria for diabetes, enhanced case detection, and a true increase in disease incidence. These factors may also be changing the characteristics of newly diagnosed cases. Therefore, we examined recent trends in the incidence of diagnosed diabetes, changes to the characteristics of incident cases, and factors associated with incidence. METHODS: First, National Health Interview Survey data for 1997 to 2003 were used to examine 7-year trends in the incidence of diagnosed diabetes among U.S. adults aged 18 to 79 years. Second, among 1997-1998 and 2002-2003 incident cases, differences in sociodemographic characteristics, risk factors, and indicators of health status were examined. Lastly, multivariate-adjusted incidence from multiple logistic regression of 2001-2003 survey data were derived. RESULTS: From 1997 to 2003, the incidence of diagnosed diabetes increased 41% from 4.9 to 6.9 per 1,000 population (p <0.01). Incidence increased among men and women, non-Hispanic whites, persons with at least a high school education, nonsmokers, active and inactive persons, and among obese persons (p <0.05). Obesity was more prevalent (p <0.01) and physical limitation was less prevalent (p =0.03) in 2002-2003 versus 1997-1998 incident cases. Multivariate-adjusted incidence increased with age and BMI category, and decreased with education level (p <0.05). CONCLUSIONS: Obesity was a major factor in the recent increase of newly diagnosed diabetes. Lifestyle interventions that reduce or prevent the prevalence of obesity among persons at risk for diabetes are needed to halt the increasing incidence of diabetes.

Ductal lavage findings in women with mammographic microcalcifications undergoing biopsy.

BACKGROUND: We designed a prospective study to assess the likelihood that early lesions presenting as mammographic calcifications could be accessed for cytological diagnosis by ductal lavage (DL). METHODS: Consenting women with calcifications (Breast Imaging Reporting and Data System 4 or 5) underwent DL of fluid-yielding ducts (FYDs) before stereotactic core or excisional biopsy. The DL catheter was used to inject .2 to 1 mL of Isovue 300 into the duct to determine whether the FYD corresponded to the duct containing calcifications (designated overlap). Additional FYDs were injected, if possible, until overlap was identified. DL cytology was compared with histology. RESULTS: Twenty women were enrolled (mean age, 54.2 years); the mean size of the calcification-bearing area was 190 mm(2). The histological findings were as follows: 1 invasive cancer, 9 ductal carcinomas-in-situ (DCIS), 5 atypical hyperplasias, and 5 usual hyperplasias or fibrocystic changes. Four women had no FYD. In 15 women who underwent DL and ductography, overlap of dye and calcifications was seen in 4 (27%): 1 fibrocystic change, 1 hyperplasia, 1 atypical hyperplasia (cytological diagnosis mildly atypical), and 1 DCIS (cytological diagnosis benign). Of the remaining 8 DCIS lesions, 4 had no nipple aspiration fluid, 1 showed extravasation, and 3 were lavaged but the duct did not overlap. CONCLUSIONS: These results are consistent with data from women undergoing mastectomy for larger invasive cancer and DCIS and show that cancer-containing ducts do not yield nipple fluid in most cases.

Risk factors for heart disease and stroke among diabetic persons, by disability status.

OBJECTIVE: To determine whether disabled diabetic persons have a higher prevalence of risk factors for heart disease and stroke than do diabetic persons without disability. RESEARCH, DESIGN, AND METHODS: Data were analyzed for noninstitutionalized adults in 27 states and the District of Columbia that participated in the Behavioral Risk Factor Surveillance System (BRFSS) in 2001 and/or 2003. Logistic regression analysis was used to estimate the adjusted prevalence and odds ratios of disabled diabetic persons, by sociodemographic characteristics. The logit form of each model was used to estimate conditional marginal probabilities of risk factors for heart disease and stroke among diabetic persons, by disability status. RESULTS: Diabetic persons with disability were more likely than those without disability to have more risk factors for heart disease and stroke, including insufficient leisure-time physical activity or inactivity (adjusted prevalence: 75.2% vs. 63.3%; P<.001), obesity (58.9% vs. 43.3%; P<.001), hypercholesterolemia (52.6% vs. 48.4%; P=.038), and hypertension (63.9% vs. 56.6%; P<.001). They were also more likely to have one or more, two or more, three or more, and four or more risk factors (97.2% vs. 95.6%, 83.5% vs. 74.0%, 56.5% vs. 41.1%, and 22.2% vs. 13.6%, respectively; P< or =.005). CONCLUSIONS: Diabetic persons with disability are more likely than those without disability to have clusters of risk factors for heart disease and stroke. Health care guidelines specifically targeting diabetic patients with disability may be needed to aid health care providers in addressing these risk factors.