Publications by authors named "Kanna B"

Despite the development of several effective vaccines, SARS-CoV-2 continues to spread, causing serious illness among the unvaccinated. Healthcare professionals are trusted sources of information about vaccination, and therefore understanding the attitudes and beliefs of healthcare professionals regarding the vaccines is of utmost importance. We conducted a survey-based study to understand the factors affecting COVID-19 vaccine attitudes among health care professionals in NYC Health and Hospitals, at a time when the vaccine was new, and received 3759 responses.

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New York City is one of the areas most affected by the COVID-19 pandemic in the United States. Healthcare workers are among those at high risk of contracting the virus, and a vital source of information and trust in vaccines to the community. This study was conducted about attitudes towards COVID-19 vaccination among healthcare workers at a public hospital in New York City during the beginning of COVID-19 vaccination.

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Background: Taxi drivers are prone to developing cardiovascular disease (CVD) risk factors by adopting poor health behaviors due to their work environment. The population of Hispanic taxi drivers in inner city South Bronx, NYC, have not been studied. The goal of our qualitative study is to understand the perception, knowledge, behavior and barriers that influence CVD risk in overweight and obese inner-city Hispanic drivers.

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Objective: To study the knowledge, perception, and behaviors among hypertensive African-Americans in South Bronx, New York, to elucidate any gaps that could explain their poor blood pressure control.

Methods: Cross-sectional qualitative study on African-American participants with essential hypertension, on single or combined oral antihypertensive regimen. Three focus groups were presented with open-ended questions on topics including cardiovascular disease knowledge, perception, and behaviors.

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New York City (NYC) Latinos are disproportionately affected by obesity. However, little information is available on demographic and behavioral factors linked to body mass index (BMI) in this population. A community-based survey was conducted in the inner-city Bronx community of NYC to evaluate these factors among Latino New Yorkers.

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Objective: Our objective was to determine the effectiveness of combining positive affect and self-affirmation strategies with motivational interviewing in achieving blood pressure control among hypertensive African Americans (AA) compared with AA hypertensives in an education-only control group.

Design: Randomized trial.

Setting: Ambulatory practices in the South Bronx and Harlem, New York City.

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Background: Obesity is a major health problem that disproportionately affects Black and Hispanic adults. This paper presents the rationale and innovative design of a small change eating and physical activity intervention (SC) combined with a positive affect and self-affirmation (PA/SA) intervention versus the SC intervention alone for weight loss.

Methods: Using a mixed methods translational model (EVOLVE), we designed and tested a SC approach intervention in overweight and/ or obese African American and Hispanic adults.

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Article Synopsis
  • The analysis focused on identifying Medicaid Managed Care beneficiaries who might incur high healthcare costs using the Charlson comorbidity index as a measure of total health burden.
  • Findings revealed that comorbidity was a strong predictor of total costs, especially among adults, while serious mental illness and pregnancy also contributed significantly to cost variance.
  • The study concluded that utilizing comorbidity data can effectively pinpoint beneficiaries likely to incur high healthcare expenses, improving cost control strategies.
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Objective: The objective of this study was to identify the types of interactions between asthma patients and their social networks such as close family and friends that influence the management of asthma.

Methods: Participants were Latino adults presenting for a repeat visit to the emergency department for asthma treatment. Qualitative interviews were conducted with 76 participants.

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Unlabelled: Abstract Objective: The objective of this study was to document the frequency and clinical characteristics associated with repeat emergency department (ED) visits for asthma in an inner city population with a high burden of asthma.

Methods: During an ED visit for asthma in an inner city hospital ('index visit'), patients completed a valid survey addressing disease and behavioral factors. Hospital records were reviewed for information about ED visits and hospitalizations for asthma during the 12 months before and the 90 days after the index visit.

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Background. The South Bronx, a largely Latino community, has become an epicenter of the diabetes epidemic in New York City. In this community, nondiabetic first-degree relatives of people with diabetes are prime targets for intervention.

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Community health centers (CHCs) provide optimal research settings. They serve a high-risk, medically underserved population in the greatest need of intervention. Low socioeconomic status renders this population particularly vulnerable to research misconduct.

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This paper describes the application of a translational research model in developing The Trial Using Motivational Interviewing and Positive Affect and Self-Affirmation in African-Americans with Hypertension (TRIUMPH), a theoretically-based, randomized controlled trial. TRIUMPH targets blood pressure control among African-Americans with hypertension in a community health center and public hospital setting. TRIUMPH applies positive affect, self-affirmation, and motivational interviewing as strategies to increase medication adherence and blood pressure control.

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Patient waiting time and waiting room congestion are quality indicators that are related to efficiency of ambulatory care systems and patient satisfaction. Our main purpose was to test a program to decrease patient visit cycle time, while maintaining high-quality healthcare in a high-volume inner-city hospital-based clinic in New York City. Use of patient flow analysis and the creation of patient care teams proved useful in identifying areas for improvement, target, and measure effectiveness of interventions.

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Premature closure is a type of cognitive error in which the physician fails to consider reasonable alternatives after an initial diagnosis is made. It is a common cause of delayed diagnosis and misdiagnosis borne out of a faulty clinical decision-making process. The authors present a case of aortic dissection in which premature closure was avoided by the aggressive pursuit of the appropriate differential diagnosis, and discuss the importance of disciplined clinical decision-making in the setting of chest pain.

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Background: Ethnic disparities in colorectal cancer (CRC) mortality are observed in the United States. The authors studied this among minority New Yorkers with CRC.

Methods: In a study of CRC patients in a New York City teaching hospital, 5-year data on demographics and clinical features were reviewed.

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"Bundles" strategies improve health care-associated infection (HCAI) rates in medical intensive care units (MICUs). However, few studies have analyzed HCAI rates adjusted for the device removal component of the bundles. An observational study of adult MICU patients while using bundles to prevent HCAIs associated with endovascular catheters, mechanical ventilation, and urinary tract catheters was conducted.

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Aim: Evaluate the practice and appropriateness of requesting echocardiograms in patients with suspected or documented cardiac disease during gestation and puerperium, using the American College of Cardiology Foundation (ACCF) appropriateness criteria, in conjunction with clinical picture.

Methods: Retrospective observational study, to analyze echocardiograms performed during pregnancy and puerperium at a teaching hospital from 2001 to 2006 for appropriateness criteria and studying its impact on management. Sixty-seven patients pregnant or in the puerperal stage had an echocardiogram performed during that period; 58 met our criteria for inclusion.

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Background: IMGs constitute about a third of the United States (US) internal medicine graduates. US residency training programs face challenges in selection of IMGs with varied background features. However data on this topic is limited.

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