Evaluation of a telemedicine pilot program for the provision of HIV pre-exposure prophylaxis in the Southeastern United States.

Pre-exposure prophylaxis (PrEP) is a daily regimen that reduces the risk of acquiring HIV by up to 97%. There is limited information on the use of telehealth to provide PrEP in a program aimed toward the primary prevention of HIV. This was a 6-month telePrEP feasibility study that assessed process measures, clinical outcomes and patient satisfaction. Descriptive statistics and Chi-square analysis were used to evaluate measures and outcomes from the start to the end of the study. Twenty patients enrolled, and 80% completed the study. Participants were cisgender males (100%) with an average age of 35.6 years, white (95%), and were college graduates or higher (55%). The majority (75%) had very high comfort with video calls before the program. Self-reported adherence to PrEP medication remained high throughout the program (60%-70%). Without this program 31.2% of participants were unlikely to have received PrEP. For obtaining PrEP 56.3% preferred telemedicine only, and 31.2% preferred a combination of telemedicine and in-person office visits. PrEP is an effective method of preventing HIV infection for those at high risk. Our program shows that telemedicine can be useful to expand access to medication for patients at high risk.

Proactive Electronic Visits for Smoking Cessation and Chronic Obstructive Pulmonary Disease Screening in Primary Care: Randomized Controlled Trial of Feasibility, Acceptability, and Efficacy.

BACKGROUND: Most smokers with chronic obstructive pulmonary disease (COPD) have not yet been diagnosed, a statistic that has remained unchanged for over two decades. A dual-focused telehealth intervention that promotes smoking cessation, while also facilitating COPD screening, could help address national priorities to improve the diagnosis, prevention, treatment, and management of COPD. The purpose of this study was to preliminarily evaluate an integrated asynchronous smoking cessation and COPD screening e-visit (electronic visit) that could be delivered proactively to adult smokers at risk for COPD, who are treated within primary care. OBJECTIVE: The aims of this study were (1) to examine e-visit feasibility and acceptability, particularly as compared to in-lab diagnostic pulmonary function testing (PFT), and (2) to examine the efficacy of smoking cessation e-visits relative to treatment as usual (TAU), all within primary care. METHODS: In a randomized clinical trial, 125 primary care patients who smoke were randomized 2:1 to receive either proactive e-visits or TAU. Participants randomized to the e-visit condition were screened for COPD symptoms via the COPD Assessment in Primary Care to Identify Undiagnosed Respiratory Disease and Exacerbation Risk (CAPTURE). Those with scores ≥2 were invited to complete both home spirometry and in-lab PFTs, in addition to two smoking cessation e-visits. Smoking cessation e-visits assessed smoking history and motivation to quit and included completion of an algorithm to determine the best Food and Drug Administration-approved cessation medication to prescribe. Primary outcomes included measures related to (1) e-visit acceptability, feasibility, and treatment metrics; (2) smoking cessation outcomes (cessation medication use, 24-hour quit attempts, smoking reduction ≥50%, self-reported abstinence, and biochemically confirmed abstinence); and (3) COPD screening outcomes. RESULTS: Of 85 participants assigned to the e-visits, 64 (75.3%) were invited to complete home spirometry and in-lab PFTs based on CAPTURE. Among those eligible for spirometry, 76.6% (49/64) completed home spirometry, and 35.9% (23/64) completed in-lab PFTs. At 1 month, all cessation outcomes favored the e-visit, with a significant effect for cessation medication use (odds ratio [OR]=3.22). At 3 months, all cessation outcomes except for 24-hour quit attempts favored the e-visit, with significant effects for cessation medication use (OR=3.96) and smoking reduction (OR=3.09). CONCLUSIONS: A proactive, asynchronous e-visit for smoking cessation and COPD screening may offer a feasible, efficacious approach for broad interventions within primary care. TRIAL REGISTRATION: ClinicalTrials.gov NCT04155073; https://clinicaltrials.gov/ct2/show/NCT04155073.

Preventive Care Utilization by Patients Who Use Virtual Urgent Care.

Introduction: The use of direct to patient (DTP) telemedicine for common acute conditions is widespread. It provides certain advantages over in-person visits, but has led to concerns about fragmentation of care. It is unknown whether use of DTP telemedicine decreases use of primary care services in a way that leads to missed preventive screenings and immunizations. Methods: Virtual urgent care (VUC) is a DTP telemedicine service to treat common acute conditions. All VUC encounters completed at an academic health system from July 2018 to December 2019 were evaluated and analyzed in 2020. Only patients established with primary care (at least one primary care visit in the same year as VUC encounter) were included. Specific preventive screenings (breast cancer, gonorrhea/chlamydia, and cervical cancer) and immunizations (tetanus and influenza) were characterized as up to date based on national guidelines. Chi-squares and multivariate logistic regressions were used to assess receipt of screenings and immunizations. Regressions included VUC and primary care utilization and demographic factors. Results: Patients evaluated (N = 1025) were mostly 25-50 years old (69.7%), women (81.8%), and white (74.9%). More than half (56.5%) had only used VUC once. In multivariate analyses, VUC utilization was not negatively associated with any of the preventive services evaluated, whereas primary care utilization was associated with receipt of both immunizations and gonorrhea/chlamydia screening. Conclusions: Higher VUC utilization is not negatively associated with receipt of preventive services, as long as a primary care relationship is established. VUC may provide a useful method of encouraging receipt of preventive services, especially for younger patients.

A Telehealth Initiative to Overcome Health Care Barriers for People Experiencing Homelessness.

People experiencing homelessness (PEH) encounter barriers to health care, increasing their vulnerability to illness, hospitalization, and death. Telehealth can improve access to health care, but its use in PEH has been insufficiently evaluated. Needs assessment surveys completed by clients at an urban drop-in center for PEH (n = 63) showed mental (58.7%) and physical (52.4%) health challenges were common, as was emergency department (ED) use (75.9%, n = 54). Surveys collected after in-person and telehealth clinical visits showed patient satisfaction was >90% for both visit types (n = 125, 44.0% telehealth and 56.0% in person). Without access to telehealth visits, 29.1% of patients would have gone to the ED and 38.2% would not have gotten care. Providers (n = 93, 69.6% telehealth and 30.4% in person) were more likely to agree/strongly agree they made a positive impact on patients' health through telehealth (92.2%) than in person (71.4%) (p = 0.019). Telehealth is a feasible and potentially cost-effective method to increase access to health care and reduce health outcome disparities in PEH.

Moodivate: A self-help behavioral activation mobile app for utilization in primary care-Development and clinical considerations.

Depressive symptoms are highly prevalent and are associated with considerable functional impairment, significant public health costs, and heightened mortality risk. Individuals experiencing impairment due to depressive symptomatology are most likely to report their symptoms to a primary care provider. As such, national guidelines highlight the need to assess and effectively treat depression via primary care. Despite these guidelines, the dissemination of evidence-based psychotherapy via primary care is limited, likely due to both provider- and patient-level treatment barriers. Mobile health (mHealth) technologies are promising for addressing these barriers and for promoting uptake of evidence-based depression treatment. Among evidence-based psychotherapies for depression, brief Behavioral Activation Treatment for Depression (BATD) has shown great promise and is particularly amenable to mHealth delivery. Herein, we discuss the development of a BATD mobile application, Moodivate, that was developed in order to disseminate BATD via primary care. This paper focuses on description of (1) rationale for Moodivate treatment development, (2) Moodivate treatment components, (3) ongoing clinical trial evaluation of Moodivate, and (4) clinical considerations for incorporating Moodivate into clinical practice.

Discrepancies in cardiovascular disease risk calculation affect aspirin use recommendations in patients with diabetes.

OBJECTIVES: Aspirin is recommended for cardiovascular disease (CVD) prevention in patients who are at high risk for CVD. The objective of this study was to compare agreement between two American Diabetes Association-endorsed CVD risk calculators in identifying candidates for aspirin therapy. METHODS: Adult patients with diabetes mellitus (n = 238) were studied for 1 year in a family medicine clinic. Risk scores were calculated based on the United Kingdom Prospective Diabetes Study Risk Engine and the Atherosclerosis Risk in Communities Coronary Heart Disease Risk Calculator. Analyses included χ(2), κ scores, and logistic regressions. RESULTS: The Atherosclerosis Risk in Communities Coronary Heart Disease Risk Calculator identified 50.4% of patients as high risk versus 23.5% by the United Kingdom Prospective Diabetes Study Risk Engine. κ score for agreement identifying high-risk status was 0.3642. Among patients at high risk, African Americans (odds ratio [OR] 0.45, 95% confidence interval [CI] 0.24-0.86) and those with uncontrolled diabetes (OR 0.30, 95% CI 0.16-0.56) had lower odds of disagreement, whereas nonsmokers had higher odds (OR 2.98, 95% CI 1.57-5.69). Among patients at low risk, women (OR 3.83, 95% CI 1.64-8.91), African Americans (OR 5.96, 95% CI 3.07-11.59), and those with high high-density lipoprotein (OR 2.82, 95% CI 1.48-5.37) showed greater odds of disagreement. CONCLUSIONS: Improved risk assessment methods are needed to identify patients with diabetes mellitus who benefit from aspirin for the primary prevention of CVD. Prospective trials are needed to provide additional evidence for aspirin use in this population.

Rationale, design, and protocol for a hybrid type 1 effectiveness-implementation trial of a proactive smoking cessation electronic visit for scalable delivery via primary care: the E-STOP trial.

BACKGROUND: Cigarette smoking remains the leading cause of preventable disease and death in the United States. Primary care offers an ideal setting to reach adults who smoke cigarettes and improve uptake of evidence-based cessation treatment. Although U.S. Preventive Services Task Force Guidelines recommend the 5As model (Ask, Advise, Assess, Assist, Arrange) in primary care, there are many barriers to its implementation. Automated, comprehensive, and proactive tools are needed to overcome barriers. Our team developed and preliminarily evaluated a proactive electronic visit (e-visit) delivered via the Electronic Health Record patient portal to facilitate evidence-based smoking cessation treatment uptake in primary care, with promising initial feasibility and efficacy. This paper describes the rationale, design, and protocol for an ongoing Hybrid Type I effectiveness-implementation trial that will simultaneously assess effectiveness of the e-visit intervention for smoking cessation as well as implementation potential across diverse primary care settings. METHODS: The primary aim of this remote five-year study is to examine the effectiveness of the e-visit intervention vs. treatment as usual (TAU) for smoking cessation via a clinic-randomized clinical trial. Adults who smoke cigarettes are recruited across 18 primary care clinics. Clinics are stratified based on their number of primary care providers and randomized 2:1 to either e-visit or TAU. An initial baseline e-visit gathers information about patient smoking history and motivation to quit, and a clinical decision support algorithm determines the best evidence-based cessation treatment to prescribe. E-visit recommendations are evaluated by a patient's own provider, and a one-month follow-up e-visit assesses cessation progress. Main outcomes include: (1) cessation treatment utilization (medication, psychosocial cessation counseling), (2) reduction in cigarettes per day, and (3) biochemically verified 7-day point prevalence abstinence (PPA) at six-months. We hypothesize that patients randomized to the e-visit condition will have better cessation outcomes (vs. TAU). A secondary aim evaluates e-visit implementation potential at patient, provider, and organizational levels using a mixed-methods approach. Implementation outcomes include acceptability, adoption, fidelity, implementation cost, penetration, and sustainability. DISCUSSION: This asynchronous, proactive e-visit intervention could provide substantial benefits for patients, providers, and primary care practices and has potential to widely improve reach of evidence-based cessation treatment. TRIAL REGISTRATION: NCT05493254.

Impact of EHR-based clinical decision support on adherence to guidelines for patients on NSAIDs: a randomized controlled trial.

PURPOSE: Electronic health records (EHRs) with clinical decision support hold promise for improving quality of care, but their impact on management of chronic conditions has been mixed. This study examined the impact of EHR-based clinical decision support on adherence to guidelines for reducing gastrointestinal complications in primary care patients on nonsteroidal anti-inflammatory drugs (NSAIDs). METHODS: This randomized controlled trial was conducted in a national network of primary care offices using an EHR and focused on patients taking traditional NSAIDs who had factors associated with a high risk for gastrointestinal complications (a history of peptic ulcer disease; concomitant use of anticoagulants, anti-platelet medications [including aspirin], or corticosteroids; or an age of 75 years or older). The offices were randomized to receive EHR-based guidelines and alerts for high-risk patients on NSAIDs, or usual care. The primary outcome was the proportion of patients who received guideline-concordant care during the 1-year study period (June 2007-June 2008), defined as having their traditional NSAID discontinued (including a switch to a lower-risk medication), having a gastroprotective medication coprescribed, or both. RESULTS: Participants included 27 offices with 119 clinicians and 5,234 high-risk patients. Intervention patients were more likely than usual care patients to receive guideline-concordant care (25.4% vs 22.4%, adjusted odds ratio = 1.19; 95% confidence interval, 1.01-1.42). For individual high-risk groups, patients on low-dose aspirin were more likely to receive guideline-concordant care with the intervention vs usual care (25.0% vs 20.8%, adjusted odds ratio = 1.30; 95% confidence interval, 1.04-1.62), but there was no significant difference for patients in other high-risk groups. CONCLUSIONS: This study showed only a small impact of EHR-based clinical decision support for high-risk patients on NSAIDs in primary care offices. These results add to the growing literature about the complexity of EHR-based clinical decision support for improving quality of care.

Association of urinary polycyclic aromatic hydrocarbons and serum C-reactive protein.

The association of 9 urinary monohydroxy polycyclic aromatic hydrocarbons (OH-PAHs) with serum C-reactive protein (CRP) was investigated using the National Health and Nutrition Examination Survey (NHANES) 2003-2004. The unweighted number of participants included was 999, which represented 139,362,776 persons in the non-institutionalized US population. In adjusted logistic regressions, two OH-PAHs, 2-hydroxyphenanthrene and 9-hydroxyfluorene, were associated with elevated CRP (>3mg/l). Logistic regressions were adjusted for age, gender, race, exercise, body mass index, smoking status, diabetes, and hypertension. 2-Hydroxyphenanthrene >148ng/g creatinine had an odds ratio of 3.17 (95% CI 1.73-5.81) compared to 2-hydroxyphenanthrene < or =48ng/g creatinine, and 9-hydroxyfluorene >749ng/g creatinine had an odds ratio of 2.28 (95% CI 1.08-4.83) compared to 9-hydroxyfluorene < or =160ng/g creatinine. Intermediate levels of 2-hydroxyphenanthrene (49-148ng/g creatinine), and 9-hydroxyfluorene (161-749ng/g creatinine) were also significantly associated with elevated CRP compared to the respective reference categories. In a combined analysis, OH-PAHs were classified as low, medium, and high. Low OH-PAH was 2-hydroxyphenanthrene < or =48ng/g creatinine and 9-hydroxyfluorene < or =160ng/g creatinine. High OH-PAH was 2-hydroxyphenanthrene >148ng/g creatinine or 9-hydroxyfluorene >749ng/g creatinine. Participants not assigned to the low or high categories were classified as having medium OH-PAH concentrations. Compared to the low OH-PAH group, high OH-PAH had an odds ratio of 3.60 (95% CI 2.01-6.46) in an adjusted logistic regression. Given that inflammation (characterized here by CRP) is an important factor in the development of atherosclerosis and cardiovascular disease, these results suggest a role for OH-PAHs in the progression of atherosclerosis.

An electronic medical record-based intervention to improve quality of care for gastro-esophageal reflux disease (GERD) and atypical presentations of GERD.

BACKGROUND: Gastro-esophageal reflux disease (GERD) is common in primary care but is often underdiagnosed and untreated. GERD can also present with atypical symptoms like chronic cough and asthma, and physicians may be unaware of this presentation. We aimed to implement and evaluate an intervention to improve diagnosis and treatment for GERD and atypical GERD in primary care. METHOD: This was a randomised controlled trial in primary care office practice using a national network of US practices (the Medical Quality Improvement Consortium - MQIC) that share the same electronic medical record (EMR). Thirteen offices with 53 providers were randomised to the intervention of EMR-based prompts and education, and 14 offices with 66 providers were randomised to the control group totalling over 67 000 patients and examining outcomes of GERD diagnosis and appropriate treatment. RESULTS: Among patients who did not have GERD at baseline, new diagnoses of GERD increased significantly in the intervention group (3.1%) versus the control group (2.3%) (P<0.01). This remained significant after controlling for clustering with an odds of diagnosis of 1.33 (95% CI 1.13-1.56) for the intervention group. For patients with atypical symptoms, those in the intervention group had both higher odds of being diagnosed with GERD (OR 2.02, 95% CI 1.41-2.88) and of being treated for GERD (OR 1.40, 95% CI 1.08-1.83) than those in the control group. CONCLUSIONS: GERD diagnosis and treatment in primary care, particularly among patients with atypical symptoms, can be improved through the use of an EMR-based tool incorporating decision support and education. However, significant room for improvement exists in use of appropriate treatment.

Direct-to-Patient Telehealth: Opportunities and Challenges.

Provision of healthcare services through telehealth continues to increase. This rise is driven by the several factors, such as improved access, decreased cost, patient convenience and positive patient satisfaction. Direct-to-patient (DTP) care delivery is the most popular form of telehealth. However, barriers exist to its widespread use in practice, such as lack of reimbursement, concern that the convenience of these services may raise utilization to the point that spending increases without increasing quality of care, concern about quality of care provided and low uptake by underrepresented or at risk populations. DTP offers opportunities to improve population health and provide value-based care within integrated health systems, but requires thoughtful implementation strategies that address patient and provider barriers to its use.

Cardiovascular Screening and Lipid Management in Breast Cancer Survivors.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death among breast cancer (BC) survivors. BC survivors are at increased risk of CVD due to a higher prevalence of risk factors. Current data are limited on the cardiovascular screening practices and lipid management in this population in primary care settings. METHODS: A retrospective case control study was performed with 105 BC survivors and 210 matched controls (based on age and medical comorbidities of diabetes, hypertension, and hyperlipidemia). BC survivors were established with primary care practices within a large academic institution and had completed primary cancer treatment. Data on screening for CVD and lipid management were collected via a retrospective chart review. RESULTS: The average BC survivor was 63 years old, with 9 years since diagnosis. Compared with matched controls, BC survivors had more cholesterol screening (88% vs 70%, P < .001) and active statin prescriptions (63% vs 40%, P < .05) if indicated by the Atherosclerotic Cardiovascular Disease Calculator. There were no differences in CVD screening in White and African American BC survivors. However, African American BC survivors were more likely to have hypertension (P < .01) and have a body mass index in the overweight and obese category (P < .001) than White BC survivors. Older BC survivors were more likely to receive cholesterol screening. DISCUSSION: This study demonstrates that BC survivors who have an established primary care provider have improved cholesterol screening and statin therapy based on their risk of developing chronic diseases.

Pilot Randomized Trial of a Self-Help Behavioral Activation Mobile App for Utilization in Primary Care.

Mobile technologies can be leveraged to meet the need for evidence-based psychological depression treatment via primary care. The purpose of the present study was to preliminarily examine the feasibility and efficacy of a self-help brief behavioral activation mobile application (app; "Moodivate") for depressive symptoms among adults treated via primary care. Participants (N = 52) were recruited from primary care practices between January and December 2017 and were randomized 2:2:1 to receive (a) Moodivate, (b) an active control cognitive-behavioral therapy-based mobile app ("MoodKit"), or (c) treatment as usual (TAU; no app). Participants completed assessments of depressive symptoms weekly for 8 weeks. App analytics data were captured to examine Moodivate feasibility (analytics unavailable for control app). Moodivate participants on average had 46.76 (SD = 30.10) app sessions throughout the trial duration, spent 3.50 (2.76) minutes using the app per session, and spent 120.76 (101.02) minutes using the app in total throughout the trial. Nearly 70% of Moodivate participants continued to use the app 1 month after trial enrollment and 50% at the end of the 8-week follow-up period. A generalized estimating equation model examining change in depressive symptoms over time by treatment condition indicated a significant interaction between time and treatment condition (χ2 = 42.21, df = 14, p < .001). As compared to TAU, participants in both app conditions evidenced significant decreases in depressive symptoms over time, and these treatment gains were sustained across the trial period. These results preliminarily indicate feasibility of Moodivate as well as efficacy of both Moodivate and MoodKit for the treatment of depression among adults recruited via primary care. Future studies should focus on larger-scale examinations of treatment efficacy and effectiveness across primary care settings.

Association of polychlorinated biphenyls with hypertension in the 1999-2002 National Health and Nutrition Examination Survey.

The association of 11 polychlorinated biphenyls (PCBs) with hypertension was investigated using the National Health and Nutrition Examination Survey (NHANES), 1999-2002. The unweighted number of participants assessed for hypertension ranged from 2074 to 2556 depending on the chemical(s) being analyzed. In unadjusted logistic regressions all 11 PCBs were associated with hypertension. After adjustment for age, gender, race, smoking status, body mass index, exercise, total cholesterol, and family history of coronary heart disease, seven of the 11 PCBs (PCBs 126, 74, 118, 99, 138/158, 170, and 187) were significantly associated with hypertension. The strongest adjusted associations with hypertension were found for dioxin-like PCBs 126 and 118. PCB 126>59.1 pg/g lipid adjusted had an odds ratio of 2.45 (95% CI 1.48-4.04) compared to PCB 12627.5 ng/g lipid adjusted had an odds ratio of 2.30 (95% CI 1.29-4.08) compared to PCB 118or=20 years old in the non-institutionalized US population. We hypothesize that association of seven PCBs with hypertension indicates elevated PCBs are a risk factor for hypertension. What clinicians can do, given the results of this study, is limited unless the appropriate laboratory methods can be made more widely available for testing patients.

Psychosocial factors and progression from prehypertension to hypertension or coronary heart disease.

PURPOSE: This study explored the influence of trait anger and long-term psychological stress on progression to hypertension and incident coronary heart disease (CHD) in persons with prehypertension. METHODS: A secondary data analysis was performed using the Atherosclerosis Risk in Communities (ARIC) study, a cohort of men and women aged 45 to 64 years at enrollment. Participants with blood pressures in the prehypertension range at the second visit conducted between 1990 and 1992, free of heart disease or stroke, and observed through the end of the ARIC study (1996-1998) were included (N = 2,334). The main outcomes were progression from prehypertension to hypertension and prehypertension to CHD or CHD death. RESULTS: After adjusting for various covariates, high levels of trait anger, compared with low/moderate levels (odds ratio [OR] 1.53; 95% confidence interval [CI], 1.05-2.24), were associated with progression from prehypertension to hypertension. After stratifying on sex, trait anger was predictive for men only (OR 1.71; 95% CI 1.04-2.83). In survival analysis, trait anger was associated with progression to CHD for men (hazard ratio [HR] 1.92; 95% CI, 1.07-3.54). Long-term psychological stress was also associated with risk of incident CHD (HR 1.68; 95% CI 1.18-2.40). CONCLUSIONS: High levels of trait anger in middle-aged prehypertensive men were associated with increased risk of progressing to hypertension and incident CHD. Long-term stress was also associated with increased risk of incident CHD in both men and women.

Prehypertension and insulin resistance in a nationally representative adult population.

Prehypertension is associated with increased risk of cardiovascular disease and progression to hypertension. Insulin resistance (IR) is also related to cardiovascular risk. It is unknown whether individuals with prehypertension also have higher IR. The purpose of this study was to examine the association between prehypertension and IR. The National Health and Nutrition Examination Survey 1999-2002 was used to determine odds of IR by fasting insulin level >12.2 microU/mL or homeostasis model assessment (HOMA) > or = 2.6 among nondiabetic adults aged 20 to 80 years across blood pressure categories. Compared with normotensives, odds of IR were over 60% higher for prehypertensive individuals by both IR measures: fasting insulin (odds ratio [OR], 1.67; 95% confidence interval [CI], 1.12-2.48) and HOMA (OR, 1.67; 95% CI, 1.22-2.30). After stratifying by sex, IR was associated with prehypertension in only men for both IR measures. In conclusion, prehypertension is associated with higher IR in men, which may confer additional cardiovascular disease risk.

Competing impact of excess weight versus cardiorespiratory fitness on cardiovascular risk.

Obesity is a risk factor for cardiovascular disease, whereas high cardiorespiratory fitness (CRF) is cardioprotective. This study evaluated the competing effect of weight and fitness on biomarkers of cardiovascular risk in a nationally representative sample of 2,112 adults (20 to 49 years of age; body mass index [BMI] > or =18.5 kg/m(2)) without previously diagnosed cardiovascular disease from the National Health and Nutrition Examination Survey 1999 to 2002. CRF levels were assigned using age- and gender-specific reference points of estimated maximal oxygen consumption calculated from submaximal graded exercise treadmill testing. CRF was also categorized by sample-specific tertiles of maximal oxygen consumption. Weight was categorized using BMI. Fasting insulin level >12.2 mU/L, C-reactive protein level > or =3.0 mg/L, and total cholesterol/high-density lipoprotein ratio (TC/HDL) >5 characterized increased cardiovascular risk. CRF and BMI were independently associated with increased fasting insulin and C-reactive protein (p <0.05). When patients with low, moderate, and high CRF were further stratified as normal, overweight, or obese, weight remained significantly associated with increased fasting insulin, C-reactive protein, and TC/HDL (p <0.001), but CRF did not. Logistic regressions evaluating increased fasting insulin, C-reactive protein, and TC/HDL demonstrated no significant differences in overweight/obese patients by CRF level after adjustment for other factors. Significant differences were present between normal-weight and overweight or obese patients regardless of fitness level. Analyses using tertiles of CRF yielded similar results. In conclusion, patients who are "fat but fit" require weight-loss interventions to improve their cardiovascular risk profiles. Future interventions should emphasize weight control, even for those with high CRF.

Antihypertensive prescribing practices: impact of the antihypertensive and lipid-lowering treatment to prevent heart attack trial.

This national study examines the impact of the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) on the prescribing of thiazide-type diuretics and other antihypertensive medications for patients with newly diagnosed hypertension. A cross-sectional analysis was conducted using data from a national network of electronic health records for 2 groups with newly diagnosed hypertension and started on antihypertensive medications: one a year before and the other a year after the publication of ALLHAT. The percentage of new hypertensives started on thiazides increased from 29% pre-ALLHAT to 39% post-ALLHAT. An increase was also seen for angiotensin receptor blockers, while prescribing for angiotensin-converting enzyme inhibitors, calcium channel blockers, and beta-blockers declined. There was no significant change in prescriptions for alpha-blockers. Prescriptions for thiazides for patients with newly diagnosed hypertension increased after the publication of ALLHAT. Data from large national trials can have a considerable impact on prescribing practices.

Use of a Tablet-Based Risk Assessment Program to Improve Health Counseling and Patient-Provider Relationships in a Federally Qualified Health Center.

This study evaluates the impact of an interactive, tablet-based lifestyle behavior questionnaire prior to a patient's primary care visit on counseling for health behaviors and patient-provider relationships. Using a quasi-experimental design at 2 federally qualified health centers, adults aged 18 to 35 years were asked to complete a tablet-based assessment about nutrition, physical activity, weight, smoking status, and alcohol use to identify unhealthy behaviors and their desire to discuss them with their provider. In the intervention group, participants were more likely to trust their providers (83% vs 71%, P = .0427) and feel that their provider cared about their health (80% vs 68%, P = .0468). Overweight/obese individuals were more likely to discuss weight loss with their doctor (59% vs 33%, P = .0088). Integrating information technology into primary care to encourage providers to discuss lifestyle issues and promote a positive patient-provider relationship may help improve the health promotion in primary care practices.