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Biomedical subjects

L Grant

Publications and source records attributed to L Grant.

At least 19 recordsLinked to original sources
PubMed2000

Specialized dementia programs in residential care settings.

The authors conducted a telephone survey in 7 states to determine the prevalence of residential care specialized dementia programs (RC-SDPs) and to identify a sample of homes (n = 56) for more detailed study. The 56 homes were site visited, and data were gathered on facility administration, therapeutic environment, and characteristics of 259 randomly selected residents. Comparison data from 138 nursing home Special Care Units (NH-SCUs) and 1,340 of their residents were obtained from 4 studies conducted in the same 7 states. RC-SDPs were smaller, provided a more homelike environment, and had a higher proportion of residents paying privately, compared with NH-SCUs. Mean levels of cognitive and physical impairment among residents were higher in NH-SCUs; prevalences of psychotropic medication use and problem behaviors were similar. Among RC facilities, small homes were more homelike, provided fewer structured activities, and charged less than larger facilities. RC-SDPs include 5 types: small, independently operated homes; multiple small homes with joint administration; larger, all-dementia facilities; SDPs operated within larger, exclusively RC facilities; and RC-SDPs in multilevel facilities.

Aged↗
PubMed1999

Assessment of human exposure to ambient particulate matter.

Recent epidemiological studies have consistently shown that the acute mortality effects of high concentrations of ambient particulate matter (PM), documented in historic air pollution episodes, may also be occurring at the low to moderate concentrations of ambient PM found in modern urban areas. In London in December 1952, the unexpected deaths due to PM exposure could be identified and counted as integers by the coroners. In modern times, the PM-related deaths cannot be as readily identified, and they can only be inferred as fractional average daily increases in mortality rates using sophisticated statistical filtering and analyses of the air quality and mortality data. The causality of the relationship between exposure to ambient PM and acute mortality at these lower modern PM concentrations has been questioned because of a perception that there is little significant correlation in time between the ambient PM concentrations and measured personal exposure to PM from all sources (ambient PM plus indoor-generated PM). This article shows that the critical factor supporting the plausibility of a linear PM mortality relationship is the expected high correlation in time of people's exposure to PM of ambient origin with measured ambient PM concentrations, as used in the epidemiological time series studies. The presence of indoor and personal sources of PM masks this underlying relationship, leading to confusion in the scientific literature about the strong underlying temporal relationship between personal exposure to PM of ambient origin and ambient PM concentration. The authors show that the sources of PM of non-ambient origin operate independently of the ambient PM concentrations, so that the mortality effect of non-ambient PM, if any, must be independent of the effects of the ambient PM exposures.

Air Pollutants, Occupational↗
PubMed1998

Medical equipment. Devices and desires.

High-tech medical solutions need careful implementation to ensure optimum reliability and good patient care. Figures from the Medical Devices Agency show that a patient may be three to 10 times more at risk from user error than from faulty equipment. Informed equipment selection and user training is paying dividends in one trust.

Equipment Failure↗
PubMed1997

Nursing wound care survey: sterile and nonsterile glove choice.

PURPOSE: The application of sterile and clean procedure to the practice of wound care nursing was examined. DESIGN: This prospective, descriptive study surveyed staff nurses regarding glove use. SUBJECTS AND SETTING: Seven hundred forty-three staff nurses from five health care agencies in the San Francisco Bay Area responded to the survey. INSTRUMENTS: A self-report wound care survey instrument was developed by Nursing Consortium for Research and Practice members from information adapted from the wound care literature. The questionnaire comprised 31 questions and required approximately 10 minutes to complete. METHODS: Nursing Consortium for Research and Practice members obtained approval from their respective institutional human subjects committees and distributed questionnaires among all nurses engaged in direct care. Some agency representatives personally handed the survey instruments to subjects, but most distributed them through their agencies personnel mailing systems. RESULTS: Seven hundred twenty-three (38%) of 1900 questionnaires were completed and returned to the five site coordinators. Differences were found between acute care and home health nurses. Acute care nurses were more likely than home care nurses to use sterile gloves in all wound care situations. CONCLUSION: Greater variation was found with regard to sterile technique in wound care practice than in previously reported studies. Although patient risk factors and wound type significantly influenced the choice of sterile or clean gloves, additional environmental and personal factors exerted considerable influence. These included health care setting, degree of professional education, and nurses' experiential background. Attempts to modify practice through policy change alone may not be sufficient to overcome resistance to change. Instead, it may be necessary for nurses to "unlearn" lessons from basic nursing education before they can adopt to new practices and clinical policies.

Adult↗
PubMed1997

The Family Stories Workshop: stories for those who cannot remember.

The Family Stories Workshop (FSW) is a process through which family members and friends of persons with dementing disorders living in nursing homes develop stories of these residents' lives. The stories are meant to help staff members to develop a better, more deeply felt understanding of the lives of the residents, persons who can no longer tell their own stories. The workshop is product-oriented and is not meant as a support group and works best in organizations emphasizing individualized care. This article describes the process of the FSW as well as outcomes from preliminary implementation. It suggests ways of using elements of the process to more broadly accomplish the FSW purposes.

Aged↗
PubMed1997

Factors associated with HIV testing among sexually active adolescents: a Massachusetts survey.

OBJECTIVE: To assess sexually active adolescents' knowledge, attitudes, and behaviors associated with human immunodeficiency virus (HIV) testing and to determine the factors important in their decision to obtain voluntary HIV testing. DESIGN: Anonymous, random, digit-dial telephone survey undertaken in 1993. SETTING: Massachusetts households. PARTICIPANTS: Adolescents, 16 to 19 years of age. RESULTS: Of the 567 adolescents surveyed who had sexual intercourse within the past year, 127 (22%) had received HIV testing, with 54 (10%) stating that this testing was for personal reasons. A "great deal" or "some" worry about getting HIV/acquired immunodeficiency syndrome (AIDS) was expressed by 51%, and 56% felt that it was at least a little likely that they will get AIDS. Misconceptions were common about aspects of HIV testing: 35% did not believe or did not know that the HIV test results were kept in confidence, 19% thought that AIDS testers informed partners if the results were positive, and 30% did not think that the HIV test was very accurate. Although 92% (452/490) had seen a physician in the past year, only 30% (136/452) had ever discussed AIDS with a doctor. Multivariable analysis identified five factors as independently associated with voluntary adolescent HIV testing: 1) having had more than one sexual partner within the past year [odds ratio (OR): 2.9; 95% confidence interval (CI): 1.5, 5.5]; 2) believing that condoms are only somewhat effective at preventing the spread of AIDS (OR: 2. 6; 95% CI: 1.4, 4.8); 3) having discussed AIDS with a doctor (OR: 2. 6; 95% CI: 1.4, 4.8); 4) not having had a teacher discuss AIDS (OR: 2.2; 95% CI: 1.2, 4.2); and 5) believing that a positive test result means one has AIDS as opposed to carrying the virus (OR: 2.0; 95% CI: 1.1, 3.7). High-risk behavior of infrequent condom use and a history of a sexually transmitted disease were not significantly associated with voluntary HIV testing. CONCLUSION: Among sexually active Massachusetts adolescents, voluntary HIV testing is uncommon. Teens who have had multiple sexual partners and who do not believe condoms are effective in preventing transmission were most likely to have been tested. Issues requiring clearer communication to patients include the testing process, its availability, and confidentiality. Physicians can play an influential role in the promotion of HIV testing by discussing HIV risk behaviors with patients and offering those at risk voluntary HIV counseling and testing.

AIDS Serodiagnosis↗
PubMed1996

Preventing skin breakdown: nursing practices, costs, and outcomes.

The aims of this study were to identify patients at risk for skin breakdown, to describe nursing interventions associated with the prevention of skin breakdown, and to analyze the cost of supplies used to prevent skin breakdown. An evaluation of nursing interventions used at three hospitals revealed that nurses used a variety of strategies for preventing skin breakdown. However, greater expenditures on prevention strategies did not improve outcomes and overuse of some items increased the incidence of skin breakdown. Protocol-based preventive nursing interventions are necessary to provide a cost-effective approach to the maintenance of skin integrity.

Adult↗
PubMed1994

Screening for mental health using adolescent-reported parenting.

BACKGROUND AND OBJECTIVES: Little is known in primary care practices about the relationship between parenting and adolescent mental health. In addition, current parenting measures have a narrow focus or do not lend themselves to clinical intervention. This study examined the clinical utility of a new instrument measuring adolescent-reported parenting, the Parenting Assessment Scale (PAS), to predict adolescent mental health. METHODS: A total of 147 adolescents regularly attending an inner-city clinic were asked to complete the Youth Self Report (YSR), a standard scale measuring mental health, and a PAS for each biological parent. Global scores on the PAS and YSR summarized the reported parenting quality and the adolescents' mental health status. RESULTS: Receiver Operating Characteristics and discrimination analyses showed that the global parenting index was highly predictive of mental health using a z score of .73 (sensitivity = 92.3%, specificity = 88.9%). CONCLUSIONS: The PAS may be useful as a screening tool in older, black adolescent females, although further research is needed to clarify its role in the clinical setting.

Adolescent↗
PubMed1993

Trends in Medicaid nursing home reimbursement: 1978-89.

Medicaid nursing home reimbursement is of concern because of implications for nursing home expenditures. This article presents data on State Medicaid nursing home reimbursement methods, ratesetting methods, and average per diem rates, refining earlier data and updating through 1989. A trend in the early 1980s toward adopting prospective systems played out by the end of the decade. There were trends, however, toward casemix methods, which may increase access for high-need patients, and toward cost-center limits on nursing, which may provide incentives to lower quality care. Analysis supports previous findings that prospective systems allow greater control over increases in rates.

Data Collection↗
PubMed1992

Psychotropic drug use in long-term care facilities: a review of the literature.

We reviewed 19 studies of psychotropic drug use for residents of long-term care facilities, located through a MEDLINE search of the literature published between 1978 and 1990. The review compares each study in terms of its sample, research design, and findings. The studies reviewed found that a substantial proportion of nursing home residents are taking psychotropic drugs on a regular, long-term basis and this usage is accompanied by prescribing and monitoring problems and many potential adverse risks.

Aged↗