25 results on '"Sabik L"'
Search Results
2. Abstract P1-08-06: Changes in breast cancer diagnosis and treatment after Medicaid expansion in Pennsylvania
- Author
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Spada, N, primary, Geramita, E, additional, van Londen, G, additional, and Sabik, L, additional
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- 2019
- Full Text
- View/download PDF
3. A referral is worth a thousand ads: Job search methods and scientist outcomes in the market for postdoctoral scholars
- Author
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Wei, T. E., primary, Levin, V., additional, and Sabik, L. M., additional
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- 2012
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4. Contraceptive insurance mandates and consistent contraceptive use among privately insured women.
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Magnusson BM, Sabik L, Chapman DA, Masho SW, Lafata JE, Bradley CJ, Lapane KL, Magnusson, Brianna M, Sabik, Lindsay, Chapman, Derek A, Masho, Saba W, Lafata, Jennifer Elston, Bradley, Cathy J, and Lapane, Kate L
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- 2012
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5. In the field. Informed consent: practices and views of investigators in a multinational clinical trial.
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Sabik L, Pace CA, Forster-Gertner HP, Wendler D, Bebchuk JD, Tavel JA, McNay LA, Killen J, Emanuel EJ, Grady C, and ESPRIT Group
- Published
- 2005
6. Antigenotoxic effect if Pleurotus cornucopiae extracts on the mutagenesis of Salmonella typhimurium TA98 elicited by benzo[a]pyrene and oxidative DNA lesions in V79 hamster lung cells
- Author
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El Bohi, K. M., Sabik, L., Muzandu, K., Shaban, Z., Mohamed Mohamed Soliman, Ishizuka, M., Kazusaka, A., and Fujita, S.
7. Cardiotoxicity of Freon among refrigeration services workers: comparative cross-sectional study
- Author
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Ismail Mahmoud M, Abbas Reem A, Sabik Laila ME, and El-Refaei Safwat
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Industrial medicine. Industrial hygiene ,RC963-969 ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Freon includes a number of gaseous, colorless chlorofluorocarbons. Although freon is generally considered to be a fluorocarbon of relatively low toxicity; significantly detrimental effects may occur upon over exposure. The purpose of the present study is to investigate whether occupational exposure to fluorocarbons can induce arterial hypertension, myocardial ischemia, cardiac arrhythmias, elevated levels of plasma lipids and renal dysfunction. Methods This comparative cross-sectional study was conducted at the cardiology clinic of the Suez Canal Authority Hospital (Egypt). The study included 23 apparently healthy male workers at the refrigeration services workshop who were exposed to fluorocarbons (FC 12 and FC 22) and 23 likewise apparently healthy male workers (unexposed), the control group. All the participants were interviewed using a pre-composed questionnaire and were subjected to a clinical examination and relevant laboratory investigations. Results There were no significant statistical differences between the groups studied regarding symptoms suggesting arterial hypertension and renal affection, although a significantly higher percentage of the studied refrigeration services workers had symptoms of arrhythmias. None of the workers had symptoms suggesting coronary artery disease. Clinical examination revealed that the refrigeration services workers had a significantly higher mean pulse rate compared to the controls, though no significant statistical differences were found in arterial blood pressure measurements between the two study groups. Exercise stress testing of the workers studied revealed normal heart reaction to the increased need for oxygen, while sinus tachycardia was detected in all the participants. The results of Holter monitoring revealed significant differences within subject and group regarding the number of abnormal beats detected throughout the day of monitoring (p < 0.001). There were no significant differences detected in the average heart rate during the monitoring period within subject or group. Most laboratory investigations revealed absence of significant statistical differences for lipid profile markers, serum electrolyte levels and glomerular lesion markers between the groups except for cholesterol and urinary β2-microglobulin (tubular lesion markers) levels which were significantly elevated in freon exposed workers. Conclusions Unprotected occupational exposure to chlorofluorocarbons can induce cardiotoxicity in the form of cardiac arrhythmias. The role of chlorofluorocarbons in inducing arterial hypertension and coronary artery diseases is unclear, although significantly elevated serum cholesterol and urinary β2-microglobulin levels raise a concern.
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- 2009
- Full Text
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8. Priority setting in health care: Lessons from the experiences of eight countries
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Lie Reidar K and Sabik Lindsay M
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Public aspects of medicine ,RA1-1270 - Abstract
Abstract All health care systems face problems of justice and efficiency related to setting priorities for allocating a limited pool of resources to a population. Because many of the central issues are the same in all systems, the United States and other countries can learn from the successes and failures of countries that have explicitly addressed the question of health care priorities. We review explicit priority setting efforts in Norway, Sweden, Israel, the Netherlands, Denmark, New Zealand, the United Kingdom and the state of Oregon in the US. The approaches used can be divided into those centered on outlining principles versus those that define practices. In order to establish the main lessons from their experiences we consider (1) the process each country used, (2) criteria to judge the success of these efforts, (3) which approaches seem to have met these criteria, and (4) using their successes and failures as a guide, how to proceed in setting priorities. We demonstrate that there is little evidence that establishment of a values framework for priority setting has had any effect on health policy, nor is there evidence that priority setting exercises have led to the envisaged ideal of an open and participatory public involvement in decision making.
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- 2008
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9. Drive time to care and retention in HIV care: Rural-urban differences among Medicaid enrollees in the United States South.
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Kimmel AD, Bono RS, Pan Z, Kiernan JS, Belgrave FZ, Nixon DE, Sabik L, and Dahman B
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- Humans, United States epidemiology, Male, Female, Adult, Middle Aged, Health Services Accessibility statistics & numerical data, Health Services Accessibility standards, Retention in Care statistics & numerical data, Medicaid statistics & numerical data, HIV Infections therapy, HIV Infections epidemiology, Rural Population statistics & numerical data, Urban Population statistics & numerical data
- Abstract
Purpose: Less than 50% of people with HIV (PWH) in the United States are retained in care, a key step along the HIV care continuum. We examined the impact of geographic access to care on retention in care for urban and rural PWH., Methods: We used Medicaid claims and clinician data (Medicaid Analytic eXtract and MAX Provider Characteristics, 2009-2012) for 13 Southern states plus the District of Columbia. We calculated drive time from the enrollees' ZIP Code Tabulation Area to their usual source of care. We used generalized estimating equations to examine the association between drive time to care >30 min (versus ≤30 min) and retention in care, overall and stratified by rurality. In sensitivity analysis, we examined the definition of retention in care, states included in the analysis, and enrollee- and care-related characteristics., Findings: The sample included 49,596 PWH. Overall, the association between drive time >30 min and retention was significant, but small (adjusted odds ratio [aOR] 1.01, 95% confidence interval [CI] 1.00, 1.01) and was not significant in urban areas; however, the significance and direction of the association differed in sensitivity analysis. In rural areas, driving >30 min to care was associated with 7% higher odds of retention in care (aOR 1.07, 95% CI 1.05, 1.08) and this association remained significant and positive in nearly all sensitivity analyses., Conclusions: For PWH in rural areas, greater drive time is consistently associated with greater retention in care. Disentangling the mechanisms of this relationship is a future research priority., (© 2024 The Author(s). The Journal of Rural Health published by Wiley Periodicals LLC on behalf of National Rural Health Association.)
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- 2025
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10. 10-dehydrogingerdione amends tramadol-elicited neurotransmitters disturbance and apoptosis in the brain of male rats by repleting non-enzymatic antioxidants.
- Author
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ELseweidy MM, Ali SI, Sabik L, and Sewilam SE
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- Rats, Male, Animals, Antioxidants pharmacology, Caspase 3, Brain, Neurotransmitter Agents, Oxidative Stress, Apoptosis, Rats, Wistar, Glutathione pharmacology, Tramadol pharmacology
- Abstract
Tramadol is analgesic medication to relief acute and chronic pain, referred to as alternative to opioid drugs however its abuse or overdosage may resulted in neuronal toxicity. This is attributed to severe fluctuations of neurotransmitters pattern along with cerebral inflammation and oxidative damage. Present work was undertaken to illustrate the cytoprotective effect of 10-dehydrogingerdione (10-DHGD) on the brain tissues of experimental rats due to Tramadol intake and its underlying mechanism. 24 male wistar rats were randomized into 4 equal groups. Group (1), received tramadol in a dose level 20 mg/kg intrapertioneal (i.p) daily for 30 days and referred to Tramadol group. Group (2), received both of 10-DHGD (10 mg/kg, orally) one hour before tramadol intake (dose as mentioned before) daily for 30 days. Group (3) received 10-DHGD only (10 mg/kg, orally) and daily for 30 days. Group (4), received no drugs and referred to control group for comparison. Tramadol significantly reduced Norepinephrin (NE), dopamine, serotonin and glutathione (reduced) contents of Cerebral cortex. lipid peroxidation, nuclear factor kappa B (NFkB), inducible nitric oxide synthase (INOS) levels and caspase-3 immunoreactivity showed however significant increase. Of note, 10-DHGD significantly increased neurotransmitters, glutathione contents while Malondialdehyde (MDA), Nitric oxide (NO), NFkB, INOS additionally caspase-3 immunoexpression showed significant decrease i.e counteracted to certain extent tramadol effect. These findings may refer to the cytoprotective potential of 10-DHGD against the neurotoxicity exerted by tramadol intake, most probably mediated via enhancement of endogenous antioxidants system., Competing Interests: Declaration of Competing Interest The authors declare no potential conflicts of interest with respect to the research, authorship and /or publication of this article., (Copyright © 2023 Elsevier B.V. All rights reserved.)
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- 2023
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11. Disparities in geographic access to medical oncologists.
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Muluk S, Sabik L, Chen Q, Jacobs B, Sun Z, and Drake C
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- Catchment Area, Health, Health Services Accessibility, Humans, Rural Population, Socioeconomic Factors, Neoplasms, Oncologists
- Abstract
Objective: The objective of this study is to identify disparities in geographic access to medical oncologists at the time of diagnosis., Data Sources/study Setting: 2014-2016 Pennsylvania Cancer Registry (PCR), 2019 CMS Base Provider Enrollment File (BPEF), 2018 CMS Physician Compare, 2010 Rural-Urban Commuting Area Codes (RUCA), and 2015 Area Deprivation Index (ADI)., Study Design: Spatial regressions were used to estimate associations between geographic access to medical oncologists, measured with an enhanced two-step floating catchment area measure, and demographic characteristics., Data Collection/extraction Methods: Medical oncologists were identified in the 2019 CMS BPEF and merged with the 2018 CMS Physician Compare. Provider addresses were converted to longitude-latitude using OpenCage Geocoder. Newly diagnosed cancer patients in each census tract were identified in the 2014-2016 PCR. Census tracts were classified based on rurality and socioeconomic status using the 2010 RUCA Codes and the 2015 ADI., Principal Findings: Large towns and rural areas were associated with spatial access ratios (SPARs) that were 6.29 lower (95% CI -16.14 to 3.57) and 14.76 lower (95% CI -25.14 to -4.37) respectively relative to urban areas. Being in the fourth ADI quartile (highest disadvantage) was associated with a 12.41 lower SPAR (95% CI -19.50 to -5.33) relative to the first quartile. The observed difference in a census tract's non-White population from the 25th (1.3%) to the 75th percentile (13.7%) was associated with a 13.64 higher SPAR (Coefficient = 1.10, 95% CI 11.89 to 15.29; p < 0.01), roughly equivalent to the disadvantage associated with living in the fourth ADI quartile, where non-White populations are concentrated., Conclusions: Rurality and low socioeconomic status were associated with lower geographic access to oncologists. The negative association between area deprivation and geographic access is of similar magnitude to the positive association between larger non-White populations and access. Policies aimed at increasing geographic access to care should be cognizant of both rurality and socioeconomic status., (© 2022 Health Research and Educational Trust.)
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- 2022
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12. The Association Between Area Deprivation Index and Patient-Reported Outcomes in Patients with Advanced Cancer.
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Rosenzweig MQ, Althouse AD, Sabik L, Arnold R, Chu E, Smith TJ, Smith K, White D, and Schenker Y
- Abstract
Background: This analysis describes associations between area deprivation and patient-reported outcomes among patients with advanced cancer. Methods: This is a cross-sectional analysis of baseline data from a multisite primary palliative care intervention trial. Participants were adult patients with advanced cancer. Patient-level area deprivation scores were calculated using the Area Deprivation Index (ADI). Quality of life and symptom burden were measured. Uni- and multivariate regressions estimated associations between area deprivation and outcomes of interest. Results: Among 672 patients, ∼0.5 (54%) were women and most (94%) were Caucasian. Mean age was 69.3±10.2 years. Lung (36%), breast (13%), and colon (10%) were the most common malignancies. Mean ADI was 64.0, scale of 1 (low)-100 (high). In unadjusted univariate analysis, Functional Assessment of Cancer Therapy-Palliative ( p =0.002), Edmonton Symptom Assessment Scale ( p =0.025) and the Hospital Anxiety and Depression Scale anxiety ( p =0.003) and depression ( p =0.029) scores were significantly associated with residence in more deprived areas ( p =0.003). In multivariate analysis, controlling for patient-level factors, living in more deprived areas was associated with more anxiety ( p =0.019). Conclusion: Higher ADI was associated with higher levels of anxiety among patients with advanced cancer. Geographic information could assist clinicians with providing geographically influenced social support strategies., Competing Interests: No competing financial interests exist., (© Margaret Quinn Rosenzweig et al., 2021; Published by Mary Ann Liebert, Inc.)
- Published
- 2021
- Full Text
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13. Effect of Medicaid Expansions of 2014 on Overall and Early-Stage Cancer Diagnoses.
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Soni A, Simon K, Cawley J, and Sabik L
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- Adult, Health Services economics, Health Services supply & distribution, Humans, Insurance Coverage legislation & jurisprudence, Medicaid legislation & jurisprudence, Middle Aged, Neoplasms diagnosis, Patient Protection and Affordable Care Act, Public Health, SEER Program, United States epidemiology, Early Detection of Cancer statistics & numerical data, Health Services Accessibility legislation & jurisprudence, Insurance Coverage statistics & numerical data, Medicaid statistics & numerical data, Neoplasms epidemiology
- Abstract
Objectives: To determine whether the 2014 Medicaid expansions facilitated by the Affordable Care Act affected overall and early-stage cancer diagnosis for nonelderly adults., Methods: We used Surveillance, Epidemiology, and End Results Cancer Registry data from 2010 through 2014 to estimate a difference-in-differences model of cancer diagnosis rates, both overall and by stage, comparing changes in county-level diagnosis rates in US states that expanded Medicaid in 2014 with those that did not expand Medicaid., Results: Among the 611 counties in this study, Medicaid expansion was associated with an increase in overall cancer diagnoses of 13.8 per 100 000 population (95% confidence interval [CI] = 0.7, 26.9), or 3.4%. Medicaid expansion was also associated with an increase in early-stage diagnoses of 15.4 per 100 000 population (95% CI = 5.4, 25.3), or 6.4%. There was no detectable impact on late-stage diagnoses., Conclusions: In their first year, the 2014 Medicaid expansions were associated with an increase in cancer diagnosis, particularly at the early stage, in the working-age population. Public Health Implications. Expanding public health insurance may be an avenue for improving cancer detection, which is associated with improved patient outcomes, including reduced mortality.
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- 2018
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14. Medicaid Adult Dental Benefits Increase Use Of Dental Care, But Impact Of Expansion On Dental Services Use Was Mixed.
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Singhal A, Damiano P, and Sabik L
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- Adult, Behavioral Risk Factor Surveillance System, District of Columbia, Female, Health Services Accessibility, Humans, Male, Medicaid economics, Middle Aged, Poverty, United States, Dental Care statistics & numerical data, Eligibility Determination statistics & numerical data, Insurance, Dental statistics & numerical data, Medicaid statistics & numerical data
- Abstract
Dental coverage for adult enrollees is an optional benefit under Medicaid. Thirty-one states and the District of Columbia have expanded eligibility for Medicaid under the Affordable Care Act. Millions of low-income adults have gained health care coverage and, in states offering dental benefits, oral health coverage as well. Using data for 2010 and 2014 from the Behavioral Risk Factor Surveillance System, we examined the impact of Medicaid adult dental coverage and eligibility expansions on low-income adults' use of dental care. We found that low-income adults in states that provided dental benefits beyond emergency-only coverage were more likely to have had a dental visit in the past year, compared to low-income adults in states without such benefits. Among states that provided dental benefits and expanded their Medicaid program, regression-based estimates suggest that childless adults had a significant increase (1.8 percentage points) in the likelihood of having had a dental visit, while parents had a significant decline (8.1 percentage points). One possible explanation for the disparity is that after expansion, newly enrolled childless adults might have exhausted the limited dental provider capacity that was available to parents before expansion. Additional policy-level efforts may be needed to expand the dental care delivery system's capacity., (Project HOPE—The People-to-People Health Foundation, Inc.)
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- 2017
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15. Changes in Public Prenatal Care Coverage Options for Noncitizens Since Welfare Reform: Wide State Variation Remains.
- Author
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Green T, Hochhalter S, Dereszowska K, and Sabik L
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- Eligibility Determination legislation & jurisprudence, Female, Health Policy, Humans, Medicaid legislation & jurisprudence, Patient Protection and Affordable Care Act, Poverty, Pregnancy, Retrospective Studies, United States, Emigrants and Immigrants legislation & jurisprudence, Health Care Reform legislation & jurisprudence, Insurance Coverage statistics & numerical data, Prenatal Care statistics & numerical data
- Abstract
Before 1996, most lawfully present noncitizens were eligible for the same prenatal Medicaid benefits as U.S. citizens. However, the 1996 Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA)-welfare reform-restricted benefits for certain lawful noncitizens for the first time. Welfare reform also gave states unprecedented authority to determine Medicaid eligibility. More recent federal policy changes have allowed states to cover some noncitizen pregnant women initially excluded under welfare reform. However, there are few comprehensive studies examining state implementation of these policy options. This study documents state-level trends in prenatal Medicaid and state-funded coverage options for low-income noncitizens just prior to and since welfare reform. While some states have substantially expanded prenatal coverage since PRWORA, wide variation remains. These findings have important implications for understanding the potential effects of the Affordable Care Act and Medicaid expansion on health care utilization and birth outcomes among pregnant noncitizens., (© The Author(s) 2015.)
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- 2016
- Full Text
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16. Medicaid and CHIP Premiums and Access to Care: A Systematic Review.
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Saloner B, Hochhalter S, and Sabik L
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- Child, Humans, Poverty, United States, Child Health Services economics, Children's Health Insurance Program organization & administration, Health Services Accessibility statistics & numerical data, Insurance, Health statistics & numerical data, Medicaid statistics & numerical data, State Health Plans
- Abstract
Background: Premiums are required in Medicaid and the Children's Health Insurance Program in many states. Effects of premiums are raised in policy debates., Objective: Our objective was to review effects of premiums on children's coverage and access., Data Sources: PubMed was used to search academic literature from 1995 to 2014., Study Selection: Two reviewers initially screened studies by using abstracts and titles, and 1 additional reviewer screened proposed studies. Included studies focused on publicly insured children, evaluated premium changes in at least 1 state/local program, and used longitudinal or repeated cross-sectional data with pre/postchange measures., Data Extraction: We identified 263 studies of which 17 met inclusion criteria., Results: Four studies examined population-level coverage effects by using national survey data, 11 studies examined trends in disenrollment and reenrollment by using administrative data, and 2 studies measured additional outcomes. No eligible studies evaluated health status effects. Increases in premiums were associated with increased disenrollment rates in 7 studies that permitted comparison. Larger premium increases and stringent enforcement tended to have larger effects on disenrollment. At a population level, premiums reduce public insurance enrollment and may increase the uninsured rate for lower-income children. Little is known about effects of premiums on spending or access to care, but 1 study reveals premiums are unlikely to yield substantial revenue., Limitations: Effect sizes were difficult to compare across studies with administrative data., Conclusions: Public insurance premiums often increase disenrollment from public insurance and may have unintended consequences on overall coverage for low-income children., (Copyright © 2016 by the American Academy of Pediatrics.)
- Published
- 2016
- Full Text
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17. Emergency department visit classification using the NYU algorithm.
- Author
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Gandhi SO and Sabik L
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- Adult, Age Factors, Aged, Female, Health Care Surveys, Hospitals, University, Humans, Incidence, Male, Middle Aged, Odds Ratio, Outcome Assessment, Health Care, Patient Admission statistics & numerical data, Risk Assessment, Sex Factors, Socioeconomic Factors, United States, Algorithms, Emergency Service, Hospital statistics & numerical data, Health Services Accessibility statistics & numerical data, Hospital Mortality, International Classification of Diseases classification
- Abstract
Objectives: Reliable measures of emergency department (ED) use are important for studying ED utilization and access to care. We assessed the association of emergent classification of an ED visit based on the New York University ED Algorithm (EDA) with hospital mortality and hospital admission., Study Design: Using diagnosis codes, we applied the EDA to classify ED visits into emergent, intermediate, and nonemergent categories and studied associations of emergent status with hospital mortality and hospital admissions., Methods: We used a nationally representative sample of patients with visits to hospital-based EDs from repeated cross sections of the National Hospital Ambulatory Medical Care Survey from 2006 to 2009. We performed survey-weighted logistic regression analyses, adjusting for year and patient demographic and socioeconomic characteristics, to estimate the association of emergent ED visits with the probability of hospital mortality or hospital admission., Results: The EDA measure of emergent visits was significantly and positively associated with mortality (odds ratio [OR]: 3.79, 95% confidence interval [CI]: 2.50-5.75) and hospital admission (OR: 5.28, 95% CI, 4.93-5.66)., Conclusions: This analysis assessed the NYU algorithm in measuring emergent and nonemergent ED use in the general population. Emergent classification based on the algorithm was strongly and significantly positively associated with hospitalization and death in a nationally representative population. The algorithm can be useful in studying ED utilization and evaluating policies that aim to change it.
- Published
- 2014
18. Pinching the poor? Medicaid cost sharing under the ACA.
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Saloner B, Sabik L, and Sommers BD
- Subjects
- Adult, Child, Female, Health Policy economics, Humans, Iowa, Male, United States, Cost Sharing, Medicaid economics, Patient Protection and Affordable Care Act economics, Poverty economics
- Published
- 2014
- Full Text
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19. Screening for common mental disorders and substance abuse among temporary hired cleaners in Egyptian Governmental Hospitals, Zagazig City, Sharqia Governorate.
- Author
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Abbas RA, Hammam RA, El-Gohary SS, Sabik LM, and Hunter MS
- Subjects
- Adult, Cross-Sectional Studies, Egypt, Employment, Female, Humans, Male, Middle Aged, Prevalence, Risk Factors, Housekeeping, Hospital, Mental Disorders epidemiology, Substance-Related Disorders epidemiology
- Abstract
Background: Informal employment is common in developing countries, including Egypt. This type of employment may have significant consequences on mental health., Objective: To determine the prevalence and risk factors of common mental disorders and substance abuse among temporary hired hospital cleaners., Methods: A cross-sectional study was conducted on 242 adult temporary cleaners and 209 permanent cleaners working in 4 governmental hospitals in Zagazig City, Sharqia Governorate, Egypt. All participants were invited to complete a structured questionnaire through a semi-structured interview which included the self-reporting questionnaire 20 items (SRQ-20) and the work stress scale. Assessment of drug use included urine-based screening tests for common substances abused., Results: The prevalence of job stress, common mental disorders and substance abuse, particularly tramadol and cannabis (Bango), was significantly higher in the studied temporary cleaners compared to permanent cleaners. Risk factors associated with increased susceptibility of the temporary cleaners to common mental disorders were family history of substance abuse, high crowding index, history of physical illness, low educational level, and smoking; while being unmarried, male sex, family history of mental disorder, age ≥40 years, smoking, and length of service ≥8 years, were associated with substance abuse among the same group., Conclusion: Temporary hired hospital cleaners suffered from impaired mental health more than permanent cleaners. Therefore, expanding the coverage of current laws and occupational safety and health standards to cover workers in the informal sector especially in developing countries is recommended.
- Published
- 2013
20. Ensuring the fiscal sustainability of health care reform.
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Chernew ME, Sabik L, Chandra A, and Newhouse JP
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- Health Care Reform legislation & jurisprudence, Humans, Medicare trends, United States, Health Care Reform economics, Health Expenditures trends, Medicare economics
- Published
- 2010
- Full Text
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21. The dangerous shortage of domestic violence services.
- Author
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Iyengar R and Sabik L
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- Humans, United States, Community Health Services statistics & numerical data, Domestic Violence prevention & control, Health Services Needs and Demand statistics & numerical data
- Abstract
Domestic violence is a serious, preventable health problem affecting more than thirty million Americans annually, yet little is known about federally funded service provision. We used the National Census of Domestic Violence Services, an innovative victim-safety focused survey, to count services provided by more than 2,000 programs. During the twenty-four-hour survey period, 48,350 people used these services. The results show substantial unmet demand for services (10 percent of requests) because of resource constraints, particularly in rural, economically disadvantaged, and minority communities. Greater funding of domestic violence programs, particularly housing support, is likely to be a cost-effective public health investment.
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- 2009
- Full Text
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22. Would having more primary care doctors cut health spending growth?
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Chernew ME, Sabik L, Chandra A, and Newhouse JP
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- Medicare economics, Medicare trends, Primary Health Care, United States, Workforce, Cost Control methods, Health Expenditures trends, Physicians, Primary Care supply & distribution
- Abstract
Spending on health care in markets with a larger percentage of primary care physicians (PCPs) is lower at any point in time than is true in other markets. The relationship between physician workforce composition and the rate of spending growth is less clear. This analysis of market-level Medicare spending data between 1995 and 2005 reveals that the proportion of PCPs is not associated with spending growth. Additional research is needed before the potential causal impact of PCPs can be fully assessed. However, these findings suggest that changes in the composition of the physician workforce will not be sufficient to address spending growth.
- Published
- 2009
- Full Text
- View/download PDF
23. Low-income employees' choices regarding employment benefits aimed at improving the socioeconomic determinants of health.
- Author
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Danis M, Lovett F, Sabik L, Adikes K, Cheng G, and Aomo T
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- Adult, Black or African American, Baltimore, Consumer Behavior statistics & numerical data, District of Columbia, Employer Health Costs, Female, Health Benefit Plans, Employee classification, Health Knowledge, Attitudes, Practice, Humans, Male, Middle Aged, Socioeconomic Factors, Surveys and Questionnaires, Urban Health, Consumer Behavior economics, Health Benefit Plans, Employee economics, Health Status Indicators, Poverty ethnology, Sociology, Medical economics
- Abstract
Objectives: Socioeconomic factors are associated with reduced health status in low-income populations. We sought to identify affordable employment benefit packages that might ameliorate these socioeconomic factors and would be consonant with employees' priorities., Methods: Working in groups (n = 53), low-income employees (n = 408; 62% women, 65% Black) from the Washington, DC, and Baltimore, Md, metropolitan area, participated in a computerized exercise in which they expressed their preference for employment benefit packages intended to address socioeconomic determinants of health. The hypothetical costs of these benefits reflected those of the average US benefit package available to low-income employees. Questionnaires ascertained sociodemographic information and attitudes. Descriptive statistics and logistic regression analysis were used to examine benefit choices., Results: Groups chose offered benefits in the following descending rank order: health care, retirement, vacation, disability pay, training, job flexibility, family time, dependent care, monetary advice, anxiety assistance, wellness, housing assistance, and nutrition programs. Participants varied in their personal choices, but 78% expressed willingness to abide by their groups' choices., Conclusions: It is possible to design employment benefits that ameliorate socioeconomic determinants of health and are acceptable to low-income employees. These benefit packages can be provided at the cost of benefit packages currently available to some low-income employees.
- Published
- 2007
- Full Text
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24. Informed consent: practices and views of investigators in a multinational clinical trial.
- Author
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Sabik L, Pace CA, Forster-Gertner HP, Wendler D, Bebchuk JD, Tavel JA, McNay LA, Killen J, Emanuel EJ, and Grady C
- Subjects
- Comprehension, Consent Forms, Data Collection, HIV Infections drug therapy, Human Experimentation, Humans, Internationality, Multicenter Studies as Topic, Research Personnel statistics & numerical data, Research Subjects, Researcher-Subject Relations, Risk, United States, Clinical Trials, Phase III as Topic, Disclosure standards, Health Knowledge, Attitudes, Practice, Informed Consent statistics & numerical data, Randomized Controlled Trials as Topic, Research Personnel psychology
- Published
- 2005
25. Antigenotoxic effect of Pleurotus cornucopiae extracts on the mutagenesis of Salmonella typhimurium TA98 elicited by benzo[a]pyrene and oxidative DNA lesions in V79 hamster lung cells.
- Author
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El Bohi KM, Sabik L, Muzandu K, Shaban Z, Soliman M, Ishizuka M, Kazusaka A, and Fujita S
- Subjects
- Animals, Benzo(a)pyrene toxicity, Biological Products pharmacology, Cell Line, Cricetinae, Cricetulus, Hydrogen Peroxide antagonists & inhibitors, Mutagenicity Tests, Salmonella typhimurium drug effects, Antimutagenic Agents, Benzo(a)pyrene antagonists & inhibitors, DNA Damage drug effects, Pleurotus, Salmonella typhimurium genetics
- Abstract
Pleurotus cornucopiae (PC) mushroom with a brilliant yellow pileus is found in the field and known in Japan as Tamogi dake mushroom. The purpose of this paper is to investigate the mechanism of the antimutagenic effect of PC mushroom using both the Ames test and Comet assay. We have found a strong inhibitory effect of both aqueous and organic PC extracts on the mutagenicity elicited by benzo[a]pyrene (B[a]P). This inhibition was dose-dependent in reaction mixtures containing cytosolic and microsomal fractions (S-9) from untreated rat liver as well as in those containing S-9 from aryl hydrocarbon receptor (Ah) ligand of Sudan III-treated rats. Sudan III was a potent inducer of cytochrome P450 1A (CYP1A) activity. We treated rats with Sudan III to enhance the metabolic activation of B[a]P by the S-9 fraction. To explain whether this antimutagenicity was due to the inhibition of CYP1A activity that metabolically activates B[a]P, we tested the effects of the extracts on activities of CYP1A1 and CYP1A2, represented by ethoxyresorufin O-deethylase (EROD) and methoxyresorufin O-demethylase (MROD), respectively. Both aqueous and organic extracts inhibited EROD activity at all dose levels, while the inhibitory effect was only observed at high doses with regard to MROD activity. Furthermore, pre-treatment of Chinese hamster V79cells with PC extracts significantly reduced H2O2-induced-DNA damage, indicating that PC extracts provide a protective effect against oxidative DNA damage. These results indicate that whole-mushroom extracts contain compounds that may inhibit the metabolic activation of B[a]P by CYP1A1 as well as prevent oxidative DNA damage.
- Published
- 2005
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