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1.
Gerontologist ; 64(6)2024 Jun 01.
Article in English | MEDLINE | ID: mdl-38417832

ABSTRACT

BACKGROUND AND OBJECTIVES: Person-centered planning (PCP) allows recipients of home- and community-based service (HCBS) to plan services and supports according to their preferences and needs. The extent to which HCBS systems engage in PCP and evidence for the relationship between PCP and beneficiary outcomes are limited. We examine the prevalence of PCP among HCBS recipients and the relationship between PCP and person-reported outcomes. RESEARCH DESIGN AND METHODS: We used the 2018-2019 National Core Indicators-Aging and Disability survey, collected among adult Medicaid HCBS recipients in 12 states (n = 5,849). We examined 2 general PCP measures (1 on decision making and another on whether service plans reflected preferences/choices). We also constructed a scale to assess the fidelity of recipients' service planning meeting to the PCP process. Outcomes included unmet service needs and community living (i.e., participation, control, and satisfaction). We examined recipient characteristics associated with PCP and used adjusted logistic regression models to assess the relationship between PCP and outcomes. RESULTS: About 72% of HCBS recipients were involved in decision making, 72% reported their service plan reflected their preferences/choices, and 47% had meetings that scored "high fidelity" on the PCP fidelity scale. PCP measures were consistently related to lower likelihood of unmet service needs and greater likelihood of experiencing community living outcomes. DISCUSSION AND IMPLICATIONS: Findings suggest PCP is important for adequately meeting service needs and ensuring community living among HCBS beneficiaries. Additional standardized measures should be developed to facilitate quality improvement and accountability for delivering person-centered HCBS.


Subject(s)
Community Health Services , Home Care Services , Medicaid , Patient-Centered Care , Humans , United States , Female , Male , Community Health Services/organization & administration , Middle Aged , Home Care Services/organization & administration , Aged , Adult , Decision Making
2.
Health Aff (Millwood) ; 42(1): 115-120, 2023 01.
Article in English | MEDLINE | ID: mdl-36623220

ABSTRACT

Using health plan data, we calculated excess mortality rates for Medicaid home and community-based services recipients during March-December 2020. For younger recipients, excess mortality was 7.4 times that of other community-dwelling Medicaid beneficiaries and 26.6 times that of the general population. As a proportion of expected mortality, excess mortality rates for older recipients and nursing home residents were comparable.


Subject(s)
COVID-19 , Medicaid , United States/epidemiology , Humans , Nursing Homes , Community Health Services , Independent Living
3.
Health Aff (Millwood) ; 41(10): 1379-1386, 2022 10.
Article in English | MEDLINE | ID: mdl-36190894

ABSTRACT

Definitions of disability have evolved over time. Consistent with the biopsychosocial model used by the World Health Organization, we conceptualize disability as an interaction between a person's functional impairments or chronic health conditions and the physical and social environment. Having a disability is not synonymous with poor health, and maintaining and improving health is equally important for both people with and people without disabilities. In this article we review estimates of disability prevalence in the US and present evidence of differences in prevalence by race, ethnicity, and sexual orientation; health disparities by disability status and type of disability; and health disparities for people whose disability intersects with other forms of marginalization. We suggest policy changes to advance equity, reduce disparities, and enhance the health and well-being of all Americans with disabilities.


Subject(s)
Disabled Persons , Health Equity , Chronic Disease , Ethnicity , Female , Health Status Disparities , Humans , Male , United States
4.
Disabil Health J ; 15(2): 101222, 2022 04.
Article in English | MEDLINE | ID: mdl-34657829

ABSTRACT

BACKGROUND: Few studies have examined user-reported perspectives about the quality and sufficiency of home and community-based services (HCBS) and their relationship to key health and community living outcomes. OBJECTIVE: To examine the association between unmet need for HCBS and health and community living outcomes in a multi-state, multi-program sample of Medicaid HCBS users. METHODS: We used data from the 2017-2018 National Core Indicators-Aging and Disability (NCI-AD) survey, collected among older adults and adults with physical disabilities who were receiving Medicaid HCBS across 13 states (N = 10,263). We conducted descriptive analysis on the demographic, functional, and health characteristics of the sample, and examined the prevalence of unmet need for HCBS across five domains: 1) assistance with daily activities, 2) assistive technology, 3) home modifications, 4) transportation, and 5) sufficiency of services for meeting user needs and goals. We used logistic regressions to estimate adjusted odds ratios for the association between unmet need for HCBS and health care utilization (ED visits, hospital/rehab stays, preventative care) and community living outcomes (active in the community, interacting with family/friends, satisfaction, control). RESULTS: Across the five domains, prevalence of unmet need ranged from 21% (unmet need for assistance with self-care or other daily activities) to 54% (unmet need for assistive technology). Individuals who experienced unmet need had consistently worse health and community living outcomes than those who reported no unmet need, after adjusting for key user demographic, functional, and social characteristics (p < 0.05). CONCLUSIONS: Unmet need for HCBS is consistently and significantly associated with poor health and community living outcomes among Medicaid users.


Subject(s)
Disabled Persons , Home Care Services , Aged , Community Health Services , House Calls , Humans , Medicaid , United States
5.
Am J Public Health ; 109(7): 1015-1021, 2019 07.
Article in English | MEDLINE | ID: mdl-31095413

ABSTRACT

Objectives. To explore the effect of the Affordable Care Act (ACA) on disparities in access to health care based on disability status, as well as age, income, race, and ethnicity. Methods. In this study, I used logistic regression to analyze nationally representative data from 128 000 respondents to the US National Health Interview Survey from 2008 to 2010 and 2015 to 2017. Outcome variables were uninsurance over the previous 12 months, delayed or forgone health care for reasons of cost, and having a regular provider at a doctor's office or health clinic. Results. Over the period when the ACA was implemented, large existing disparities in access to health care were reduced for people with certain types of disabilities, young adults aged 19 to 25 years, and low-income families. Conclusions. The ACA improved overall access to health care and reduced some disparities, but substantial disparities persist. Disability status remains associated with much greater risk of delayed or forgone care, and mental health disability is associated with greater likelihood of uninsurance. Public Health Implications. The ACA partially achieved its goals and must not be weakened or rolled back. Further policy efforts are needed to address the remaining disparities.


Subject(s)
Disabled Persons/statistics & numerical data , Healthcare Disparities/trends , Insurance Coverage/trends , Patient Protection and Affordable Care Act , Female , Health Services Accessibility/trends , Humans , Male , Office Visits/trends , Poverty/trends , United States
6.
Health Aff (Millwood) ; 37(9): 1432-1441, 2018 09.
Article in English | MEDLINE | ID: mdl-30179551

ABSTRACT

In 2014 California implemented a demonstration project called Cal MediConnect, which used managed care organizations to integrate Medicare and Medicaid, including long-term services and supports for beneficiaries dually eligible for Medicare and Medicaid. Postenrollment telephone surveys assessed how enrollees adjusted to Cal MediConnect over time. Results showed increased satisfaction with benefits, improved ratings of quality of care, fewer acute care visits, and increased personal care assistance hours over time. Enrollees also had somewhat better prescription medication access and lower unmet needs for personal care, compared to the comparison group. The lack of improvement in care coordination raises concerns about the implementation of the care coordination benefit, a key feature of the program. The Bipartisan Budget Act of 2018 contains provisions that permanently certify the use of managed care (such as Dual Eligible Special Needs Plans) to integrate Medicare and Medicaid, which makes the lessons learned from California's duals demonstration especially relevant for informing other integrated programs for seniors and people with disabilities.


Subject(s)
Disabled Persons/statistics & numerical data , Long-Term Care , Managed Care Programs/statistics & numerical data , Medicaid/statistics & numerical data , Medicare/statistics & numerical data , Adult , California , Continuity of Patient Care , Female , Humans , Male , Middle Aged , Patient Satisfaction , Quality Improvement , United States
7.
Epilepsy Behav Case Rep ; 7: 64-68, 2017.
Article in English | MEDLINE | ID: mdl-28616385

ABSTRACT

We present a case of preserved corticospinal connectivity in a cortical tuber, in a 10 year-old boy with intractable epilepsy and tuberous sclerosis complex (TSC). The patient had multiple subcortical tubers, one of which was located in the right central sulcus. In preparation for epilepsy surgery, motor mapping, by neuronavigated transcranial magnetic stimulation (nTMS) coupled with surface electromyography (EMG) was performed to locate the primary motor cortical areas. The resulting functional motor map revealed expected corticospinal connectivity in the left precentral gyrus. Surprisingly, robust contralateral deltoid and tibialis anterior motor evoked potentials (MEPs) were also elicited with direct stimulation of the cortical tuber in the right central sulcus. MRI with diffusion tensor imaging (DTI) tractography confirmed corticospinal fibers originating in the tuber. As there are no current reports of preserved connectivity between a cortical tuber and the corticospinal tract, this case serves to highlight the functional interdigitation of tuber and eloquent cortex. Our case also illustrates the widening spectrum of neuropathological abnormality in TSC that is becoming apparent with modern MRI methodology. Finally, our finding underscores the need for further study of preserved function in tuber tissue during presurgical workup in patients with TSC.

8.
Epilepsy Behav Case Rep ; 5: 52-6, 2016.
Article in English | MEDLINE | ID: mdl-27114902

ABSTRACT

Low frequency repetitive TMS (rTMS) of a cortical seizure focus is emerging as an antiepileptic treatment. While conventional rTMS stimulators activate only superficial cortical areas, reaching deep epileptic foci, for example in temporal lobe epilepsy (TLE), is possible using specially designed H-coils. We report the results of rTMS in a young adult with pharmacoresistant bilateral TLE who underwent three courses (of 10, 15, and 30 daily sessions) of unilateral rTMS over the hemisphere from which seizures originated most often. Seizure frequency was assessed before and after each block of rTMS sessions, as was the tolerability of the procedure. Seizure frequency declined significantly, by 50 to 70% following each rTMS course. All sessions were well-tolerated.

9.
Disabil Health J ; 8(1): 3-8, 2015 Jan.
Article in English | MEDLINE | ID: mdl-25445015

ABSTRACT

Researchers, policy experts, and advocates participating in an invitational conference discussed research needed to address pressing policy issues in long-term services and supports (LTSS). Future research on need for LTSS should focus on projections of need, geographic variations, equity, and unmet needs of consumers and caregivers. Research on access to home- and community-based services (HCBS) should address progress in rebalancing LTSS in favor of HCBS, cost-containment strategies, the shift to managed LTSS, and the performance of managed care organizations. Major gaps in research on LTSS costs and quality center on both comparative costs and cost-effectiveness of HCBS versus institutional programs, cost savings of managed LTSS versus fee-for-service, performance incentives in managed LTSS, and LTSS quality and outcome measurement. Research on workers and caregivers could focus on worker availability, improving job quality, worker training standards, the impact of paying family members to provide LTSS, and the private-pay LTSS workforce.


Subject(s)
Community Health Services/economics , Cost-Benefit Analysis , Disabled Persons , Health Care Costs , Home Care Services/economics , Long-Term Care/economics , Quality of Health Care/economics , Caregivers , Cost Control , Family , Fee-for-Service Plans , Health Services Needs and Demand , Health Services Research , Humans , Job Satisfaction , Managed Care Programs , Medicaid , Motivation , Nursing Homes , Residence Characteristics , United States
10.
Gerontologist ; 54(5): 754-61, 2014 Oct.
Article in English | MEDLINE | ID: mdl-24615231

ABSTRACT

In response to a new Federal initiative to improve the U.S. long-term services and supports (LTSS) system, this commentary discusses an array of policies and practices that could potentially improve LTSS provision by shifting from institutional to community-based services, increasing equity across populations, offering consumers more choice and control, improving conditions for workers and caregivers, and promoting improved consumer-level outcomes. Policy areas include access to publicly funded LTSS, support for consumer direction, workforce development, caregiver support, transition from institutions to the community, diversion from institutional placement, and quality and outcome measurement. Policy considerations apply both to programs and to the managed care organizations that are increasingly responsible for LTSS provision. Additional policy areas related to managed LTSS include financial risk and capitation rates, enrollment strategies, assessment, outcomes monitoring, care coordination, and support for independent living goals.


Subject(s)
Home Care Services/organization & administration , Long-Term Care/organization & administration , Managed Care Programs/organization & administration , Social Welfare , Health Services , Health Services Accessibility , Humans
11.
Health Aff (Millwood) ; 32(1): 127-34, 2013 Jan.
Article in English | MEDLINE | ID: mdl-23297280

ABSTRACT

The aging of the baby-boom generation, as well as predicted growth in the number of people with disabilities, is expected to increase the demand for long-term services and supports dramatically. This study analyzed data from the Survey of Income and Program Participation from 1984 to 2010 to discern trends among noninstitutionalized working-age adults and the elderly who had some level of disability or need for help with activities of daily living. Some impairments among the elderly, such as in mobility and mental health, decreased. Meanwhile, some impairments among working-age adults, such as in cognitive ability, increased substantially. Of particular importance, the overall prevalence of disability for both age groups has largely stabilized since 2000. Among working-age adults, that stabilization is good news because it eases concern, fueled by prior research, that this population was becoming increasingly disabled and costly to public benefit programs such as Social Security Disability Insurance. However, the flattening of disability trends among the elderly is not good news, since it suggests that the number of elderly people with disabilities will continue to increase in direct proportion to the growing size of the elderly population. Among other implications, the need for both paid workers and unpaid caregivers to assist elderly people, especially those ages seventy-five and older, will continue to increase sharply.


Subject(s)
Disabled Persons/statistics & numerical data , Health Care Costs/trends , Population Dynamics/trends , Social Security/economics , Social Security/trends , Adult , Aged , Cross-Sectional Studies , Disability Evaluation , Eligibility Determination/trends , Forecasting , Health Surveys , Humans , Middle Aged , United States
12.
Health Aff (Millwood) ; 31(6): 1195-203, 2012 Jun.
Article in English | MEDLINE | ID: mdl-22665831

ABSTRACT

States are shifting Medicaid spending on long-term services and supports from institutional to home and community-based services, a process known as rebalancing. Using fifteen years of state expenditure data, a statistical model was developed to assess the effect of rebalancing on overall spending for long-term services and supports. The model indicates that spending is affected by the way rebalancing is implemented: Gradual rebalancing, by roughly two percentage points annually, can reduce spending by about 15 percent over ten years. More rapid rebalancing can save money, break even, or increase spending, depending on the pace and program specifics. Cuts to home and community-based services that hinder rebalancing are likely to increase, not decrease, overall spending on long-term services and supports as people who were receiving these services shift into nursing homes. Because many states continue to experience budget crises, policy makers must think carefully before altering spending patterns for long-term services and supports and adopt strategies that particular states have used to successfully reduce overall spending, such as gradually shifting expenditures toward home and community-based waiver programs.


Subject(s)
Community Health Services/statistics & numerical data , Cost Savings/trends , Home Care Services/statistics & numerical data , Medicaid/economics , Community Health Services/economics , Home Care Services/economics , Humans , Long-Term Care/economics , Long-Term Care/statistics & numerical data , Models, Statistical , United States
13.
Ophthalmology ; 119(10): 2028-32, 2012 Oct.
Article in English | MEDLINE | ID: mdl-22683061

ABSTRACT

OBJECTIVE: To explore trends in the prevalence of self-reported visual impairment in the noninstitutionalized adult US population during the 27-year period from 1984 to 2010. DESIGN: Data obtained from the National Health Interview Survey (NHIS) and the Survey of Income and Program Participation (SIPP) were used to analyze trends in the prevalence of self-reported visual impairment in the United States. PARTICIPANTS: Representative, population-based samples of between 45 000 and 92 000 adults (NHIS) and between 37 000 and 71 000 adults (SIPP) during each year of data collection. METHODS: Survey results were age-adjusted to a standard (2010) population. Sampling weights were used throughout the analysis using strata and primary sampling unit variables provided in the public use datasets to appropriately take into account the complex design of the surveys. The statistical significance of trends was estimated by computing the difference in chi-squares of a fit to a linear trendline and a fit without a trend. MAIN OUTCOME MEASURES: The trends and percent change in the prevalence of visual impairment from 1984 to 1996 and from 1997 to 2010 for NHIS and 1984 to 2010 for SIPP. RESULTS: On the basis of NHIS data, the prevalence of activity-limiting visual impairment among persons aged ≥65 years declined by 51.7% (P < 0.001), from 3.5% in 1984 to 1.7% in 1996, and by 45.8% (P < 0.001), from 3.1% in 1997 to 1.7% in 2010. On the basis of SIPP data, the prevalence of functional visual impairment in the same age category declined by 58.3% (P < 0.001), from 23.3% in 1984 to 9.7% in 2010, whereas the prevalence of severe functional impairment declined by 47.1% (P < 0.001), from 5.1% to 2.7%. CONCLUSIONS: There was a marked reduction in the prevalence of self-reported visual impairment in the noninstitutionalized adult US population during the period from 1984 to 2010.


Subject(s)
Blindness/epidemiology , Vision, Low/epidemiology , Visually Impaired Persons/statistics & numerical data , Activities of Daily Living , Adolescent , Adult , Aged , Health Status Indicators , Health Surveys/statistics & numerical data , Humans , Middle Aged , Prevalence , Self Report , United States/epidemiology , Visual Acuity/physiology , Young Adult
14.
J Environ Public Health ; 2012: 565690, 2012.
Article in English | MEDLINE | ID: mdl-22496706

ABSTRACT

PROBLEM: To determine whether neighbors around manure lagoons and massive hog confinement buildings who complained of offensive odors and symptoms had impaired brain and lung functions. METHOD: We compared near hog manure neighbors of lagoons to people living beyond 3 kilometers in Ohio and to unexposed people controls in a nearby state for neurophysiological, cognitive, recall and memory functions, and pulmonary performance. RESULTS: The 25 exposed subjects averaged 4.3 neurobehavioral abnormalities, significantly different from 2.5 for local controls and 2.3 for Tennessee controls. Exposed subjects mean forced vital capacity and expiratory volume in 1 sec were reduced significantly compared to local and regional controls. CONCLUSIONS: Near neighbors of hog enclosures and manure lagoon gases had impaired neurobehavioral functions and pulmonary functions and these effects extended to nearby people thought to be controls. Hydrogen sulfide must be abated because people living near lagoons cannot avoid rotten egg gas.


Subject(s)
Air Pollutants/toxicity , Cognition Disorders/epidemiology , Housing, Animal , Hydrogen Sulfide/toxicity , Inhalation Exposure , Respiratory Tract Diseases/epidemiology , Adult , Aged , Animals , Cognition Disorders/chemically induced , Cognition Disorders/diagnosis , Environmental Monitoring , Female , Humans , Male , Middle Aged , Neuropsychological Tests , Ohio , Respiratory Function Tests , Respiratory Tract Diseases/chemically induced , Respiratory Tract Diseases/diagnosis , Swine , Tennessee
15.
J Aging Soc Policy ; 24(2): 169-87, 2012.
Article in English | MEDLINE | ID: mdl-22497357

ABSTRACT

The Affordable care Act (ACA) legislation of 2010 has three important voluntary provisions for the expansion of home- and community-based services (HCBS) under Medicaid: A state can choose to (1) offer a community first choice option to provide attendant care services and supports; (2) amend its state plan to provide an optional HCBS benefit; and (3) rebalance its spending on long term services and supports to increase the proportion that is community-based. The first and third provisions offer states enhanced federal matching rates as an incentive. Although the new provisions are valuable, the law does not set minimum standards for access to HCBS, and the new financial incentives are limited especially for the many states facing serious budget problems. Wide variations in access to HCBS can be expected to continue, while HCBS will continue to compete for funding with mandated institutional services.


Subject(s)
Home Care Services/economics , Long-Term Care/organization & administration , Nursing Homes/economics , Patient Protection and Affordable Care Act , Social Welfare/economics , Aged , Financing, Government , Health Policy , House Calls/economics , Humans , Medicaid , National Health Programs , United States
16.
J Environ Public Health ; 2012: 312836, 2012.
Article in English | MEDLINE | ID: mdl-22220187

ABSTRACT

A family of five and pet dog who rented a water-damaged home and developed multiple health problems. The home was analyzed for species of mold and bacteria. The diagnostics included MRI for chronic sinusitis with ENT and sinus surgery, and neurological testing for neurocognitive deficits. Bulk samples from the home, tissue from the sinuses, urine, nasal secretions, placenta, umbilical cord, and breast milk were tested for the presence of trichothecenes, aflatoxins, and Ochratoxin A. The family had the following diagnosed conditions: chronic sinusitis, neurological deficits, coughing with wheeze, nose bleeds, and fatigue among other symptoms. An infant was born with a total body flare, developed multiple Cafe-au-Lait pigmented skin spots and diagnoses with NF1 at age 2. The mycotoxins were detected in bulk samples, urine and nasal secretions, breast milk, placenta, and umbilical cord. Pseudomonas aueroginosa, Acinetobacter, Penicillium, and Aspergillus fumigatus were cultured from nasal secretions (father and daughter). RT-PCR revealed A. fumigatus DNA in sinus tissues of the daughter. The dog had 72 skin lesions (sebaceous glands and lipomas) from which trichothecenes and ochratoxin A. were detected. The health of the family is discussed in relation to the most recent published literature regarding microbial contamination and toxic by-products present in water-damaged buildings.


Subject(s)
Construction Materials/microbiology , Environmental Exposure/adverse effects , Fungi/isolation & purification , Mycotoxins/analysis , Sinusitis/etiology , Water Microbiology , Aflatoxins/analysis , Animals , Cafe-au-Lait Spots/epidemiology , Cafe-au-Lait Spots/etiology , Cafe-au-Lait Spots/pathology , Child, Preschool , Dogs , Environmental Pollution , Female , Fungi/metabolism , Humans , Infant , Male , Ochratoxins/analysis , Paranasal Sinuses/chemistry , Paranasal Sinuses/microbiology , Paranasal Sinuses/surgery , Pregnancy , Pregnancy Complications, Infectious , Sinusitis/epidemiology , Sinusitis/microbiology
17.
J Occup Rehabil ; 22(2): 155-65, 2012 Jun.
Article in English | MEDLINE | ID: mdl-22020624

ABSTRACT

INTRODUCTION: Many people with disabilities want to work, but face employment barriers that have resulted in dismal employment rates. Successfully employed people with disabilities have valuable experience that can help others seeking employment, yet research literature provides little information about their strategies for discussing disabilities with employers and negotiating the hiring process. METHOD: In five focus groups, 41 people competitively employed for at least 5 years discussed employment experiences related to their varied disabilities. The sample excluded people in disability-related jobs or self-employed. Data were coded and analyzed using a grounded theory method. RESULTS: Disclosure and discussion decisions were influenced by the nature of disability (visible, hidden, stigmatized, multiple), whether and when people needed accommodations, and the perceived "disability-friendliness" of organizations. Qualitative data analysis suggested guidelines for whether, when, and how to discuss disability, while acknowledging the complexity of decision-making depending on workplace culture and personal choices. Interview strategies included ways to emphasize strengths, gather information about duties and work environment, handle inappropriate questions, and address unspoken employer concerns. Participants gave disability-specific advice to help job-seekers balance their abilities and interests, and use networking and other approaches to find favorable opportunities. Concluding that people with disabilities must work harder than others to get a job, they described approaches and tools to help others achieve success. CONCLUSIONS: Findings suggest approaches to assist job-seekers to make decisions about disclosing or discussing their disability, present themselves in a straight-forward, disability-positive manner, and find satisfying work based on their skills and interests.


Subject(s)
Disabled Persons/psychology , Disclosure , Employment , Personnel Selection/methods , Adult , Aged , Disability Evaluation , Female , Focus Groups , Humans , Interviews as Topic , Male , Middle Aged , Qualitative Research , Social Stigma
18.
J Occup Rehabil ; 21(4): 526-36, 2011 Dec.
Article in English | MEDLINE | ID: mdl-21400039

ABSTRACT

INTRODUCTION: Despite persistently low employment rates among working-age adults with disabilities, prior research on employer practices and attitudes toward workers with disabilities paints a generally rosy picture of successfully accommodated workers in a welcoming environment. Findings from previous studies might have been biased because of either employer self-selection or social desirability, yielding non-representative or artificially positive conclusions. METHODS: In this study, a novel approach was used to survey human resource professionals and supervisors working for employers known or reputed to be resistant to complying with the ADA's employment provisions. Attendees of employer-requested ADA training sessions were asked to assess various possible reasons that employers in general might not hire, retain, or accommodate workers with disabilities and to rate strategies and policy changes that might make it more likely for employers to do so. RESULTS: As cited by respondents, the principal barriers to employing workers with disabilities are lack of awareness of disability and accommodation issues, concern over costs, and fear of legal liability. With regard to strategies employers might use to increase hiring and retention, respondents identified increased training and centralized disability and accommodation expertise and mechanisms. Public policy approaches preferred by respondents include no-cost external problem-solving, subsidized accommodations, tax breaks, and mediation in lieu of formal complaints or lawsuits. CONCLUSIONS: Findings suggest straightforward approaches that employers might use to facilitate hiring and retention of workers with disabilities, as well as new public programs or policy changes that could increase labor force participation among working-age adults who have disabilities.


Subject(s)
Attitude , Disabled Persons , Personnel Selection/legislation & jurisprudence , Personnel Selection/organization & administration , Work/economics , Work/legislation & jurisprudence , Data Collection , Financing, Government , Humans , Liability, Legal , Organizational Culture , Organizational Policy , Personnel Selection/economics , Task Performance and Analysis , United States
19.
Toxicol Ind Health ; 26(7): 387-405, 2010 Aug.
Article in English | MEDLINE | ID: mdl-20504829

ABSTRACT

Forty-nine adults living in Lovington, Tatum, and Artesia, the sour gas/oil sector of Southeastern New Mexico, were tested for neurobehavioral impairment. Contributing hydrogen sulfide were (1) an anaerobic sewage plant; (2) two oil refineries; (3) natural gas/oil wells and (4) a cheese-manufacturing plant and its waste lagoons. Comparisons were to unexposed Wickenburg, Arizona, adults. Neurobehavioral functions were measured in 26 Lovington adults including 23 people from Tatum and Artesia, New Mexico, and 42 unexposed Arizona people. Participants completed questionnaires including chemical exposures, symptom frequencies and the Profile of Mood States. Measurements included balance, reaction time, color discrimination, blink reflex, visual fields, grip strength, hearing, vibration, problem solving, verbal recall, long-term memory, peg placement, trail making and fingertip number writing errors (FTNWE). Average numbers of abnormalities and test scores were adjusted for age, gender, educational level, height and weight, expressed as percent predicted (% pred) and compared by analysis of variance (ANOVA). Ages and educational attainment of the three groups were not statistically significantly different (ssd). Mean values of Lovington residents were ssd from the unexposed Arizona people for simple and choice reaction times, balance with eyes open and closed, visual field score, hearing and grip strength. Culture Fair, digit symbol substitution, vocabulary, verbal recall, peg placement, trail making A and B, FTNWE, information, picture completion and similarities were also ssd. The Lovington adults who averaged 11.8 abnormalities were ssd from, Tatum-Artesia adults who had 3.6 and from unexposed subjects with 2.0. Multiple source community hydrogen sulfide exposures impaired neurobehavioral functions.


Subject(s)
Air Pollutants/poisoning , Central Nervous System Diseases/chemically induced , Hydrogen Sulfide/poisoning , Industry , Sewage , Adult , Analysis of Variance , Environmental Exposure , Female , Humans , Industrial Waste , Male , Middle Aged , Mood Disorders/epidemiology , New Mexico , Occupational Exposure , Petroleum , Surveys and Questionnaires , Volatile Organic Compounds/poisoning
20.
Int J Mol Sci ; 11(2): 647-55, 2010 Feb 05.
Article in English | MEDLINE | ID: mdl-20386658

ABSTRACT

Drywall from China has been reported to release sulfur producing products which are corrosive to metals, result in noxious odors, and represent a significant health risk. It has been reported that these emissions produce medical symptoms such as respiratory or asthma type problems, sinusitis, gastrointestinal disorders, and vision problems in home owners and their household pets. We report here a method of identifying a causative agent for these emissions by sampling affected gypsum wallboard and subjecting those samples to Real Time Polymerase Chain Reaction [RT-PCR] studies. Specific DNA probes and primers have been designed and patented that detect a specific iron and sulfur reducing bacterium (i.e., Thiobacillus ferrooxidans). One hundred percent of affected drywall samples obtained from homes located in the southeastern United States tested positive for the presence of T. ferrooxidans. All negative controls consisting of unaffected wallboard and internal controls, Geotrichum sp., tested negative within our limits of detection.


Subject(s)
Iron/metabolism , Sulfur/metabolism , Thiobacillus/isolation & purification , Wood/microbiology , DNA Probes/metabolism , DNA, Bacterial/analysis , Iron/chemistry , Oxidation-Reduction , Real-Time Polymerase Chain Reaction , Sulfur/chemistry , Thiobacillus/genetics , Thiobacillus/metabolism
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