Baseline Characteristics of the 2015-2019 First Year Student Cohorts of the NIH Building Infrastructure Leading to Diversity (BUILD) Program.

Objective: The biomedical/behavioral sciences lag in the recruitment and advancement of students from historically underrepresented backgrounds. In 2014 the NIH created the Diversity Program Consortium (DPC), a prospective, multi-site study comprising 10 Building Infrastructure Leading to Diversity (BUILD) institutional grantees, the National Research Mentoring Network (NRMN) and a Coordination and Evaluation Center (CEC). This article describes baseline characteristics of four incoming, first-year student cohorts at the primary BUILD institutions who completed the Higher Education Research Institute, The Freshmen Survey between 2015-2019. These freshmen are the primary student cohorts for longitudinal analyses comparing outcomes of BUILD program participants and non-participants. Design: Baseline description of first-year students entering college at BUILD institutions during 2015-2019. Setting: Ten colleges/universities that each received <$7.5mil/yr in NIH Research Project Grants and have high proportions of low-income students. Participants: First-year undergraduate students who participated in BUILD-sponsored activities and a sample of non-BUILD students at the same BUILD institutions. A total of 32,963 first-year students were enrolled in the project; 64% were female, 18% Hispanic/Latinx, 19% African American/Black, 2% American Indian/Alaska Native and Native Hawaiian/Pacific Islander, 17% Asian, and 29% White. Twenty-seven percent were from families with an income <$30,000/yr and 25% were their family's first generation in college. Planned Outcomes: Primary student outcomes to be evaluated over time include undergraduate biomedical degree completion, entry into/completion of a graduate biomedical degree program, and evidence of excelling in biomedical research and scholarship. Conclusions: The DPC national evaluation has identified a large, longitudinal cohort of students with many from groups historically underrepresented in the biomedical sciences that will inform institutional/national policy level initiatives to help diversify the biomedical workforce.

Methamphetamine use drives decreases in viral suppression for people living with HIV released from a large municipal jail: Results of the LINK LA clinical trial.

BACKGROUND: People living with HIV (PLWH) often experience decreases in HIV viral suppression (VS) after release from jail. The Linking Inmates to Care in LA (LINK LA) peer navigation intervention helped maintain VS 12 months after release from jail compared to standard of care. In this study, we analyzed correlates of substance use and tested whether substance use was an independent correlate of decreased VS in LINK LA participants. METHODS: We analyzed LINK LA data collected at baseline, 3, and 12 months. We defined high-risk drug use as any reported methamphetamine, cocaine, or opioid use in the 30 days prior to a study visit (or jail entry at baseline). We used generalized linear mixed models to test associations of sociodemographic variables with type of substance used, and we tested correlates of VS while controlling for time, the intervention, and their interaction. RESULTS: At baseline (n = 356), 71% of participants reported high-risk drug use: 58%, methamphetamine; 17%, cocaine; 7%, heroin; and 4%, prescription opioids. Non-Hispanic Whites and those younger than 35 were most likely to use methamphetamine; Blacks were most likely to use cocaine; people who inject drugs were most likely to use opioids. Participants who used high-risk drugs had 53% lower adjusted odds than non-users of maintaining VS (AOR 0.47, 95% CI 0.31-0.70, p < 0.001). CONCLUSION: High-risk drug use, dominated by methamphetamine use, independently correlated with decreased VS among recently incarcerated PLWH. Improving HIV care continuum outcomes among populations leaving jail requires attention to efforts to address high-risk drug use.

Effectiveness of a Peer Navigation Intervention to Sustain Viral Suppression Among HIV-Positive Men and Transgender Women Released From Jail: The LINK LA Randomized Clinical Trial.

Importance: Diagnosis of human immunodeficiency virus (HIV) infection, linkage and retention in care, and adherence to antiretroviral therapy are steps in the care continuum enabling consistent viral suppression for people living with HIV, extending longevity and preventing further transmission. While incarcerated, people living with HIV receive antiretroviral therapy and achieve viral suppression more consistently than after they are released. No interventions have shown sustained viral suppression after jail release. Objective: To test the effect on viral suppression in released inmates of the manualized LINK LA (Linking Inmates to Care in Los Angeles) peer navigation intervention compared with standard transitional case management controls. Design, Setting, and Participants: Randomized clinical trial conducted from December 2012 through October 2016 with people living with HIV being released from Los Angeles (LA) County Jail. All participants were (1) 18 years or older; (2) either men or transgender women diagnosed with HIV; (3) English speaking; (4) selected for the transitional case management program prior to enrollment; (5) residing in LA County; and (6) eligible for antiretroviral therapy. Main Outcomes and Measures: Change in HIV viral suppression (<75 copies/mL) over a 12-month period. Interventions: During the 12-session, 24-week LINK LA Peer Navigation intervention, trained peer navigators counseled participants on goal setting and problem solving around barriers to HIV care and adherence, starting while the participants were still in jail. After their release, they continued counseling while they accompanied participants to 2 HIV care visits, then facilitated communication with clinicians during visits. Results: Of 356 participants randomized, 151 (42%) were black; 110 (31%) were Latino; 303 (85%) were men; 53 (15%) were transgender women; and the mean (SD) age was 39.5 (10.4) years. At 12 months, viral suppression was achieved by 62 (49.6%) of 125 participants in the peer navigation (intervention) arm compared with 45 (36.0%) of 125 in the transitional case management (control) arm, for an unadjusted treatment difference of 13.6% (95% CI, 1.34%-25.9%; P = .03). In the repeated measures, random effects, logistic model the adjusted probability of viral suppression declined from 52% at baseline to 30% among controls, while those in the peer navigation arm maintained viral suppression at 49% from baseline to 12 months, for a difference-in-difference of 22% (95% CI, 0.03-0.41; P = .02). Conclusions and Relevance: The LINK LA peer navigation intervention was successful at preventing declines in viral suppression, typically seen after release from incarceration, compared with standard transitional case management. Future research should examine ways to strengthen the intervention to increase viral suppression above baseline levels. Trial Registration: clinicaltrials.gov Identifier: NCT01406626.

Effects of a Laboratory Health Information Exchange Intervention on Antiretroviral Therapy Use, Viral Suppression, and Racial/Ethnic Disparities.

BACKGROUND: Although antiretroviral therapy (ART) is available to treat HIV+ persons and prevent transmission, ineffective delivery of care may delay ART use, impede viral suppression (VS), and contribute to racial/ethnic disparities along the continuum of care. This study tested the effects of a bi-directional laboratory health information exchange (LHIE) intervention on each of these outcomes. METHODS: We used a quasi-experimental, interrupted time-series design to examine whether the LHIE intervention improved ART use and VS, and reduced racial/ethnic disparities in these outcomes among HIV+ patients (N = 1181) in a comprehensive HIV/AIDS clinic in Southern California. Main outcome measures were ART pharmacy fill and HIV viral load laboratory data extracted from the medical records over 3 years. Race/ethnicity and an indicator for the intervention (after vs. before) were the main predictors. The analysis involved 3-stage, multivariable logistic regression with generalized estimating equations. RESULTS: Overall, the intervention predicted greater odds of ART use (odds ratio [OR] = 2.50; 95% confidence interval: 2.29 to 2.73; P < 0.001) and VS (OR = 1.12; 95% confidence interval: 1.04 to 1.21; P < 0.05) in the final models that included sociodemographic, behavioral, and clinical covariates. Before the intervention, there were significant black/white disparities in ART use OR = 0.75 (0.58-0.98; P = 0.04) and VS OR = 0.75 (0.61-0.92; P = 0.001). After the intervention, the black/white disparities decreased after adjusting for sociodemographics and the number of HIV care visits, and Latinos had greater odds than whites of ART use and VS, adjusting for covariates. CONCLUSIONS: The intervention improved overall ART treatment and VS, and reduced black/white disparities. LHIE interventions may hold promise if implemented among similar patients.

Collaboration in Action: Measuring and Improving Contracting Performance in the University of California Contracting Network.

In 2013, the University of California, Biomedical Research, Acceleration, Integration, and Development (UC BRAID) convened a regional network of contracting directors from the five University of California (UC) health campuses to: (i) increase collaboration, (ii) operationalize and measure common metrics as a basis for performance improvement efforts, and (iii) identify and implement best practices to maintain a competitive edge in the field of biomedical research. This article summarizes an 18-month examination of performance metrics across the five campuses, including methods for data collection and harmonization agreed upon by the UC contracting offices. Some of the most striking, and previously unmeasured, results demonstrate that master agreements are a highly effective and successful strategy for significantly shortening the average time to completion of contract terms. Interestingly, clinical research organizations (CROs) significantly increase the time required to negotiate a contract. Results also point to the intra- and inter-organizational dependencies affecting time to contract execution. Systematic and transparent data collection among UC stakeholders is necessary to continue improvements to the system. However, data collection is only one component of the larger need to develop shared technology both within and between institutions. This study demonstrates that collaboration and sharing of contract terms is an effective way to reduce study activation time, but the greatest improvements will be driven by the sharing of data and technology tools.

A participatory approach to evaluating a national training and institutional change initiative: the BUILD longitudinal evaluation.

BACKGROUND AND PURPOSE: The National Institutes of Health (NIH) funds training programs to increase the numbers and skills of scientists who obtain NIH research grants, but few programs have been rigorously evaluated. The sizeable recent NIH investment in developing programs to increase the diversity of the NIH-funded workforce, implemented through the Diversity Program Consortium (DPC), is unusual in that it also funds a Consortium-wide evaluation plan, which spans the activities of the 10 BUilding Infrastructure Leading to Diversity (BUILD) awardees and the National Research Mentoring Network (NRMN). The purpose of this article is to describe the evaluation design and innovations of the BUILD Program on students, faculty, and institutions of the 10 primarily undergraduate BUILD sites. KEY HIGHLIGHTS OF THE PROJECT: Our approach to this multi-methods quasi-experimental longitudinal evaluation emphasizes stakeholder participation and collaboration. The evaluation plan specifies the major evaluation questions and key short- to long-term outcome measures (or Hallmarks of Success). The Coordination and Evaluation Center (CEC) embarked on a comprehensive evaluation strategy by developing a set of logic models that incorporate the Hallmarks of Success and other outcomes that were collaboratively identified by the DPC. Data were collected from each BUILD site through national surveys from the Higher Education Research Institute at UCLA (HERI), annual followup surveys that align with the HERI instruments, site visits and case studies, program encounter data ("tracker" data), and institutional data. The analytic approach involves comparing changes in Hallmarks (key outcomes) within institutions for biomedical students who participated versus those who did not participate in the BUILD program at each institution, as well as between institution patterns of biomedical students at the BUILD sites, and matched institutions that were not BUILD grantees. Case studies provide insights into the institutionalization of these new programs and help to explain the processes that lead to the observed outcomes. IMPLICATIONS: Ultimately, the results of the consortium-wide evaluation will be used to inform national policy in higher education and will provide relevant examples of institutional and educational programmatic changes required to diversify the biomedical workforce in the USA.

Assessing Researcher Needs for a Virtual Biobank.

INTRODUCTION: Biosamples and associated clinical data accelerate translational and clinical research discoveries. A lack of high quality biosamples both stalls projects and limits research advances. In this study, we targeted a wide audience of University of California (UC) biobanking stakeholders who were either involved with the collection or the utilization of biosamples to assess the scope of their biobanking activities and their interest in virtual biobanking or cooperating in the formation of the UC-wide biorepository. MATERIALS AND METHODS: Each institutional review board from the five UC medical campuses' provided a dataset of potential researchers involved with biobanking. Once identified, a brief six item web-based questionnaire was administered electronically to these researchers. RESULTS: Most survey participants (80%) responded "yes" (n = 348) that they were actively collecting biosamples for research, and 68% of participants indicated they would either definitely (30%, n = 131) or maybe (38%, n = 166) request biosample materials now or within the next year. An equal proportion of participants responded yes (42% or n = 184) and maybe (42% or n = 182) when asked if they would voluntarily contribute specimens to a UC-wide virtual biobank. DISCUSSION: The results presented above show high levels of support among UC biobanking stakeholders for both requesting material from and contributing material to a UC-wide virtual biobank. In addition, a considerable number of individual researchers on our five UC medical campuses are conducting biospecimen research (i.e., well over n = 435 respondents).

HIV testing among clients in high HIV prevalence venues: disparities between older and younger adults.

The Centers for Disease Control and Prevention recommends routine human immunodeficiency virus (HIV) testing of every client presenting for services in venues where HIV prevalence is high. Because older adults (aged ≥50 years) have particularly poor prognosis if they receive their diagnosis late in the course of HIV disease, any screening provided to younger adults in these venues should also be provided to older adults. We examined aging-related disparities in recent (past 12 months) and ever HIV testing in a probability sample of at-risk adults (N = 1238) seeking services in needle exchange sites, sexually transmitted disease clinics, and Latino community clinics that provide HIV testing. Using multiple logistic regression with generalized estimating equations, we estimated associations between age category (<50 years vs. ≥50 years) and each HIV testing outcome. Even after controlling for covariates such as recent injection drug use, older adults had 40% lower odds than younger adults did of having tested in the past 12 months (odds ratio [OR] = 0.6; 95% confidence interval [CI] = 0.40-0.90) or ever (OR = 0.6; 95% CI = 0.40-0.90). Aging-related disparities in HIV testing exist among clients of these high HIV prevalence venues and may contribute to known aging-related disparities in late diagnosis of HIV infection and poor long-term prognosis.

NIH Career Development Awards in Clinical and Translational Science Award institutions: distinguishing characteristics of top performing sites.

PURPOSE: To identify and disseminate the organizational characteristics of "top performing" National Institute of Health (NIH) Clinical and Translational Science Awards (CTSA) institutions in regards to career development, using the number of new K awards received per year to rank institutions and comparing these with non-CTSA institutions. METHODS: The authors analyzed the organizational characteristics of all 61 CTSA institutions from 2006 to 2013 using the American Association of Medical Colleges Organizational Characteristics Database and K Award funding details using NIH RePORT. RESULTS: Five of the "top 10 performing" institutions are in the western region, and six out of the ten are public schools. Three of the "top 10 performing" institutions receive most of their K awards through two funding mechanisms-the K08 (mentored clinical scientist research award) and K23 (mentored patient-oriented research career development awards). Notably, these three institutions lack a KL2 program. CONCLUSION: The CTSA network of institutions is committed to developing the next generation of physician scientists in order to meet the pressing health needs of society. Educators and evaluators within this network may need to provide training to junior investigators beyond the traditional KL2 programs in order to advance their career development as physician scientists and clinical translational researchers.

Endorsement of compulsory HIV vaccination policy among populations at high risk of HIV exposure (LA VOICES).

Compulsory vaccination is a frequently implemented policy option for ensuring comprehensive vaccine coverage. Ongoing controversies around human papillomavirus vaccine dissemination, and suboptimal coverage, suggest the value of assessing acceptability of compulsory vaccinations-particularly among likely target populations-in advance of their public availability to support evidence-informed interventions. With the first HIV vaccine to demonstrate partial efficacy in a large-scale clinical trial, we examined individual characteristics and attitudes associated with support for compulsory HIV vaccination policy among a diverse, representative sample of adults attending probable HIV vaccine dissemination venues in a large urban county. Participants were recruited using three-stage probability sampling from likely venues for future HIV vaccine dissemination. We used Audio-CASI to administer a 60-min structured questionnaire. Items included endorsement of compulsory HIV vaccination policy, sociodemographic characteristics, injecting drug use, vaccine attitudes and perceived HIV risk. Among 1,225 participants (mean age = 36.8 years; 55.6 % males, 37.6 % non-English speaking Hispanic, 78.8 % heterosexual, 25.7 % injection drug users), almost half (48.2 %) endorsed a compulsory HIV vaccination policy. Non-English speaking Hispanics compared to whites, participants with less than high school education, higher positive vaccine attitude scores and higher perceived HIV risk were significantly more likely, and people who inject drugs significantly less likely to endorse compulsory HIV vaccination. Public health interventions to promote positive vaccine attitudes and accurate perceptions of HIV risk among vulnerable populations, and strategies tailored for people who inject drugs, may build support for compulsory HIV vaccination policy and promote broad HIV vaccine coverage.

Neighborhood socio-economic disadvantage and race/ethnicity as predictors of breast cancer stage at diagnosis.

BACKGROUND: This study investigated the role of key individual- and community-level determinants to explore persisting racial/ethnic disparities in breast cancer stage at diagnosis in California during 1990 and 2000. METHODS: We examined socio-demographic determinants and changes in breast cancer stage at diagnosis in California during 1990 and 2000. In situ, local, regional, and distant diagnoses were examined by individual (age, race/ethnicity, and marital status) and community (income and education by zip code) characteristics. Community variables were constructed using the California Cancer Registry 1990-2000 and the 1990 and 2000 U.S. Census. RESULTS: From 1990 to 2000, there was an overall increase in the percent of in situ diagnoses and a significant decrease in regional and distant diagnoses. Among white and Asian/Pacific Islander women, a significant percent increase was observed for in situ diagnoses, and significant decreases in regional and distant diagnoses. Black women had a significant decrease in distant -stage diagnoses, and Hispanic women showed no significant changes in any diagnosis during this time period. The percent increase of in situ cases diagnosed between 1990 and 2000 was observed even among zip codes with low income and education levels. We also found a significant percent decrease in distant cases for the quartiles with the most poverty and least education. CONCLUSIONS: Hispanic women showed the least improvement in breast cancer stage at diagnosis from 1990 to 2000. Breast cancer screening and education programs that target under-served communities, such as the rapidly growing Hispanic population, are needed in California.

Effects of laboratory data exchange in the care of patients with HIV.

BACKGROUND: Electronic health record (EHR) systems are often modified through the addition of new features over time. Few studies have examined the specific effects of such changes. We examined whether implementation of a bidirectional laboratory interface for order entry and data reporting within an existing ambulatory EHR would result in more prompt responses to laboratory indications for antiretroviral therapy (ART) changes or in improved communication with HIV+ patients about relevant laboratory results. METHODS: We conducted a single-arm intervention study comparing the timeliness of ART regimen changes, HIV viral load (VL) outcomes and patient-reported assessments of care before and after implementation of a laboratory data exchange interface within an existing EHR, without changing the EHR ordering or results reporting user interface. Patient data was extracted from the EHR covering the period from 1 year before to 2 years after the intervention for a cohort of 1181 patients who had received care during the baseline year. The timeliness of ART changes was represented by the days from a laboratory-result "signal" (CD4 dropping below 350 or 200 or VL increasing by a half-log or to a value over 100,000) to an ART-change "response". Patient assessments of care were collected by interviewing 100 anonymous patients at baseline and another 125 at 2 years post-intervention. RESULTS: A total of 171 laboratory "signal" events were followed within 80 days by a change in ART therapy. The mean time from signal to therapy change (adjusted for clustering by patient) initially increased, from 37.7 days during the pre-intervention year to 48.2 days during the quarter immediately following activation of the lab intervention. It then declined to a mean of 31.4 days over the remaining 21 months of observation (P=0.03 for the 6-day improvement from the pre-period). A majority of patients (65%) achieved undetectable VL values by the end of the observation period; faster signal-response times were not associated with greater achievement of undetectable VL. Patients rated communication about laboratory tests more highly after implementation of the interface (91 vs. 83 on a 100-point scale, P=0.01); ratings were not higher for other aspects of care. CONCLUSIONS: Adding laboratory data exchange interfaces within existing EHRs holds promise for improving HIV care, both in the timeliness of responses to important laboratory results and in the quality of provider communication about lab tests. However, the benefits from this incremental change may be modest unless more extensive redesign of laboratory follow-up workflows is undertaken, with support from enhanced user interfaces that take advantage of the laboratory information delivered. Providers should also consider increased staffing to compensate for dips in follow-up performance during the initial post-implementation months.

Altruism in dental students.

Altruistic dentists play a central role in treating minority populations, the poor, the uninsured, and those living in underserved communities. This study examines factors associated with graduating dental students' altruistic attitudes. We use a nationally representative dataset, the 2007 American Dental Education Association Survey of Dental School Seniors (n=3,841), and a comprehensive framework to investigate individual, school, and community characteristics that may influence altruism. Student characteristics were the most significant predictors: women, African Americans, Hispanics, Asian/Pacific Islanders, and students with low socioeconomic status expressed greater altruism than their counterparts. These results inform dental educators and administrators to expand efforts to recruit underrepresented racial/ethnic and low-income students into dentistry. Additionally, we found that students with altruistic personalities attend schools where the social context is more accepting and respectful of diversity. This suggests that schools can promote altruism in their students by creating a positive culture and environment for diverse populations.

Comparison of extramural clinical rotation days: did the Pipeline program make a difference?

Extramural clinical rotations are implemented by dental schools for a combination of clinical and didactic or behavioral goals. In the United States, the Pipeline, Profession, and Practice: Community-Based Dental Education program was launched to increase the number of underrepresented minority students who are recruited and retained in dental education, to expand the dental curriculum in cultural competence, and to incorporate community-based extramural rotations into the dental schools' clinical curriculum. The objective of this study was to conduct an impact analysis regarding the change in number of extramural clinical rotation weeks for Pipeline and non-Pipeline program students over the time period of 2003 to 2007. National data from the American Dental Education Association's senior survey and other secondary sources were used to determine what student, school, and community characteristics are associated with a difference in the student report of the number of required weeks they expect to spend during their last year in dental school providing care at extramural clinic settings. Students reported a mean of 7.2 weeks for Pipeline students and 6.4 weeks for non-Pipeline students in 2003, increasing to 8.2 weeks for Pipeline students and 6.6 weeks for non-Pipeline students (p<0.05) in 2007. The multivariable model showed the Pipeline program increased significantly the number of rotational weeks reported by students. Three other variables significantly increased rotation weeks: 1) a lower baseline number of reported weeks in community rotations; 2) a lower level of debt student reported upon graduation; and 3) student reports of a higher orientation toward service to others as a reason to enter dentistry.

Who will serve? Assessing recruitment of underrepresented minority and low-income dental students to increase access to dental care.

This article uses data from the 2007 American Dental Education Association survey of dental school seniors to assess their intentions to serve underserved populations according to the students' underrepresented minority (URM) and income status. Dental school recruitment and retention programs that concentrate exclusively on URM students will not benefit most low-income students since 83 percent of them are not URM. Recruiting URM students leads to more graduating students with intentions to serve minorities. Whether the income of URM students was high or low, about half in each income group stated that more than 25 percent of their patients would be underserved minorities, compared to 28 percent of the low-income non-URM students and 17 percent of the higher income non-URM students. However, our multivariable results suggest that recruitment of both low-income groups (URM and non-URM) rather than high income regardless of ethnicity might be especially helpful in producing graduates who choose public service. URM/income status was not significantly related to serving special care or rural populations.

Preventive HIV vaccine acceptability and behavioral risk compensation among a random sample of high-risk adults in Los Angeles (LA VOICES).

OBJECTIVE: To assess HIV vaccine acceptability among high-risk adults in Los Angeles. STUDY SETTING: Sexually transmitted disease clinics, needle/syringe exchange programs, Latino community health/HIV prevention programs. STUDY DESIGN: Cross-sectional survey using conjoint analysis. Participants were randomly selected using three-stage probability sampling. DATA COLLECTION: Sixty-minute structured interviews. Participants rated acceptability of eight hypothetical vaccines, each with seven dichotomous attributes, and reported post-vaccination risk behavior intentions. PRINCIPAL FINDINGS: Participants (n=1164; 55.7 percent male, 82.4 percent ethnic minority, mean age=37.4 years) rated HIV vaccine acceptability from 28.4 to 88.6; mean=54.5 (SD=18.8; 100-point scale). Efficacy had the greatest impact on acceptability, followed by side effects and out-of-pocket cost. Ten percent would decrease condom use after vaccination. CONCLUSIONS: Findings support development of social marketing interventions to increase acceptability of "partial efficacy" vaccines, behavioral interventions to mitigate risk compensation, and targeted cost subsidies.

Associations of eye diseases and symptoms with self-reported physical and mental health.

PURPOSE: To study the associations of eye diseases and visual symptoms with the most widely used health-related quality-of-life (HRQOL) generic profile measure. DESIGN: HRQOL was assessed using the short form-36 (SF-36) version 1 survey administered to a sample of patients receiving care provided by a physician group practice association. METHODS: Eye diseases, ocular symptoms, and general health were assessed in a sample of patients from 48 physician groups. A total of 18,480 surveys were mailed out and 7,093 returned; 5,021 of these had complete data. Multiple linear regression models were used to examine the decrements in self-reported physical and mental health associated with eye diseases and symptoms, including trouble seeing and blurred vision. RESULTS: Nine percent of the respondents had cataracts, 2% had age-related macular degeneration, 2% glaucoma, 8% blurred vision, and 13% trouble seeing. Trouble seeing and blurred vision both had statistically unique associations with worse scores on the SF-36 mental health summary score. Only trouble seeing had a significant association with the SF-36 physical health summary score. While these ocular symptoms were significantly associated with SF-36 scores, having an eye disease (cataracts, glaucoma, and macular degeneration) was not, after adjusting for other variables in the model. CONCLUSIONS: Our results suggest an important link between visual symptoms and general HRQOL. The study extends the findings of prior research to show that both trouble seeing and blurred vision have independent, measurable associations with HRQOL, while the presence of specific eye diseases may not.