NME registers double-digit earnings.
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Health Facilities↗
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Results for “Digital Health”
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Crossing the "digital divide:" implementing an electronic medical record system in a rural Kenyan health center to support clinical care and research.
To improve care, one must measure it. In the US, electronic medical record systems have been installed in many institutions to support health care management, quality improvement, and research. Developing countries lack such systems and thus have difficulties managing scarce resources and investigating means of improving health care delivery and outcomes. We describe the implementation and use of the first documented electronic medical record system in ambulatory care in sub-Saharan Africa. After one year, it has captured data for more than 13,000 patients making more than 26,000 visits. We present lessons learned and modifications made to this system to improve its capture of data and ability to support a comprehensive clinical care and research agenda.
Ambulatory Care↗
Job-based premiums rise by double digits...again.
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Fees and Charges↗
High-risk sexual behavior in Los Angeles: who receives testing for HIV?
No recent population-based data on HIV testing in people with high-risk sexual behavior are available. We sought predictors of testing using data from the 1997 Los Angeles County Health Survey, a random-digit telephone survey of 8004 county households. An estimated 2.3 million (35.5%) adults were tested for HIV in the past 2 years and approximately 370,000 (5.6%) engaged in high-risk sexual behavior (defined as having > or =2 partners in the past 12 months and not always using condoms). Among high-risk persons, an estimated 46% of heterosexual men, 56% of heterosexual women, and 72% of men who had sex with men (MSM) were tested for HIV. In a multivariable model of high-risk people, both heterosexual men (odds ratio [OR], 0.31; 95% confidence interval [CI], 0.16-0.61) and women (OR, 0.41; 95% CI, 0.19-0.87) had significantly lower proportions of testing than MSM. Although African Americans and Hispanics had significantly higher testing proportions than whites overall among all county residents, those reporting high-risk sexual behavior did not test at higher proportions. We conclude that the proportion of adults with high-risk sexual behavior tested for HIV is higher than almost a decade ago. However, testing among this group remains suboptimal. Future public health campaigns should intensify efforts to encourage HIV testing among this population.
AIDS Serodiagnosis↗
Community-based prevalence of anal incontinence.
OBJECTIVE: To determine the prevalence of and characteristics associated with anal incontinence in the general community. SETTING: Community survey. PARTICIPANTS: The population of the state of Wisconsin sampled in the Wisconsin Family Health Survey. Subjects were identified by random digit dialing with telephone interview. The individual within each household identified as most knowledgeable about the health status of all other members of the household was asked about the health status of each member of the household. Approximately 200 households were surveyed each month. MAIN OUTCOME MEASURES: The presence of anal incontinence to solid or liquid feces or gas, who suffered from it, the frequency of anal incontinence, and how the incontinent person coped with it. RESULTS: A total of 2570 households comprising 6959 individuals were surveyed, and 153 individuals were reported to have anal incontinence, representing 2.2% of the population (95% confidence interval [Cl], +/- 0.3%). Thirty percent of the incontinent subjects were older than 65 years, and 63% were women. Of those with anal incontinence, 36% were incontinent to solid feces, 54% to liquid feces, and 60% to gas. In a multivariate analysis, independent associations of the following risk factors with anal incontinence were found: female sex (odds ratio [OR], 1.5; Cl, 1.1 to 2.1), age (continuously adjusted) (OR, 1.01; Cl, 1.01 to 1.02), physical limitations (OR, 1.8; Cl, 1.2 to 2.7), and poor general health (OR, 1.6; Cl, 1.4 to 1.9). CONCLUSIONS: Anal incontinence was reported in 2.2% of the general population. Independent risk factors for incontinence include female sex, advancing age, poor general health, and physical limitations.
Adult↗
Differences in individual-level terrorism preparedness in Los Angeles County.
BACKGROUND: Increasing individual preparedness for disasters, including large-scale terrorist attacks, is a significant concern of public health planners. As with natural disasters, individuals can help protect their health and safety by preparing for the emergency situation that may follow a terrorist event. Our study describes variations in preparedness among the population of Los Angeles County after the September 11, 2001 and subsequent anthrax attacks. METHODS: In 2004, the data were analyzed from the Los Angeles County Health Survey, a random-digit-dialed telephone survey of the non-institutionalized population in Los Angeles County fielded October 2002 through February 2003. RESULTS: Overall, 28.0% of respondents had emergency supplies, and 17.1% developed an emergency plan in the past year in response to the possibility of terrorism. Factors associated with having emergency supplies included African American (adjusted odds ratio [AOR] 1.8, 95% confidence interval [CI]=1.1-3.1) and Latino (AOR=1.5, 95% CI=1.0-2.4) race/ethnicity; having a household dependent aged<or=18 years (AOR=1.4, 95% CI=1.0-2.0); being born outside the United States (AOR=1.9, 95% CI=1.3-2.9); some college or trade school education (AOR=1.9, 95% CI=1.3-2.9); and higher perceived likelihood of a bioterrorist attack (AOR=2.2, 95% CI=1.6-3.0). Factors associated with having an emergency plan included African American (AOR=2.6, 95% CI=1.5-4.6) race/ethnicity; having a household dependent aged<or=18 years (AOR=2.4, 95% CI=1.6-3.5); and physical disability (AOR=1.7, 95% CI=1.1-2.7). CONCLUSIONS: Some groups were more likely to adopt some, but not all, recommended preparedness activities. Identifying subpopulation differences in preparedness is important since different public health messages, programs, and distribution channels are required for different subgroups.
Adult↗
The impact of EHR and digital electrocardiograms.
The diffusion of the Electronic Health Record demands seamless integration and interoperability of medical devices with 3-party information systems. Nowadays cardiovascular diseases are the largest cause of mortality in western countries so, especially in the domain of Cardiology, medical devices are an essential part in the process of acquiring, storing and communicating accurately the current health status of a citizen. The Danish Centre for Health Telematics is participating in the European Funded project OpenECG that will assist and support manufacturers and integrators in creating interoperable equipment and software for seamless exchange of electrocardiograms. A pilot project will be established in the Funen Health Care Network to assess the benefits of the electronic communication of electrocardiograms.
Denmark↗
New trends in the virtualization of hospitals--tools for global e-Health.
The development of virtual hospitals and digital medicine helps to bridge the digital divide between different regions of the world and enables equal access to high-level medical care. Pre-operative planning, intra-operative navigation and minimally-invasive surgery require a digital and virtual environment supporting the perception of the physician. As data and computing resources in a virtual hospital are distributed over many sites the concept of the Grid should be integrated with other communication networks and platforms. A promising approach is the implementation of service-oriented architectures for an invisible grid, hiding complexity for both application developers and end-users. Examples of promising medical applications of Grid technology are the real-time 3D-visualization and manipulation of patient data for individualized treatment planning and the creation of distributed intelligent databases of medical images.
Artificial Intelligence↗
Prostate cancer screening in a large corporation population.
The Polaroid Medical Department conducted a prostate cancer screening program of all male employees over the age of 49 years. The screening consisted of a World Health Organization (WHO) questionnaire, a digital rectal examination (DRE) by an occupational medicine doctor, and a serum prostate-specific antigen (PSA) study. There were 2241 eligible employees (males between 50 and 65 years of age). 1219 (54%) took part in the screening. Thirty-seven PSAs above the 3.9 level were found (3%) and were further evaluated with ultrasound and/or biopsy. Twelve previously unknown cancers of the prostate (1%) were discovered. The cost of the entire program to the Polaroid Medical Department, including ultrasound and biopsy studies, was $72,130 ($6,012 per cancer detected). Of the 12 cancers, two were discovered by abnormal DRE alone, eight by an elevated PSA alone, and two by both an abnormal DRE and elevated PSA. There appeared to be no correlation between the WHO symptom score and the detection of prostate cancer. Our final conclusion was that a corporate medical department screening for cancer of the prostate is both effective and cost efficient.
Aged↗
Visual localisation of community health needs to rational decision-making in public health services.
The objectives were to visualise the locations of community health needs and to develop a community health needs assessment geographic information system (GIS) for rational decision-making in public health services. We compiled census data, digital data of basic planning maps, digital data of topographic maps, contents of registers of medical and welfare facilities, and statistics of establishments into a geographical database; visualised geographical distributions of specific community health needs by integrating sets of indicators to reflect individual needs; and quantified their clustering by the nearest neighbour method. The database aggregated 3400 items of demographic, life and environmental factors. Thematic maps and clustering values showed different patterns of geographical distribution of the individual community needs. Means to match needs with services in smaller geographical units were discussed. This GIS will support appropriate resource allocation, intersectoral collaboration and greater transparency in planning and implementing services, by visualising locations of community health needs.
Adolescent↗
Evaluation of a statewide non-name-based HIV surveillance system.
Recent advances in AIDS-related therapies have delayed the onset of AIDS-defining illnesses and reduced the usefulness of AIDS surveillance in assessing the incidence of early HIV disease and estimating future needs of the HIV-infected population. These changes have prompted renewed interest in expanding surveillance to include HIV and have engendered national debate on whether an HIV surveillance system should be based on reports of the names of infected individuals or employ non-name-based data codes. In 1994, the state of Maryland implemented a program to require HIV surveillance by unique identifier (UI) patient code. This evaluation of Maryland's program found that when complete, the 12-digit UI number provided a virtually unduplicated count 99.8% unique, was 99.9% unique with only the last four digits of the U.S. government Social Security Number (SSN), date of birth (DOB), and race, and 77.7% unique if the last four digits of the SSN were missing. Health care providers were willing to create the UI, with DOB and gender present 98.3% and 98.8% of the time, race was complete 84.1% and last four digits of SSN were complete 72.4%. The overall completeness of reporting for HIV tests was 87.8%.and 84.8%, respectively, using different methodologies. Evidence from the Maryland UI evaluation demonstrates that a non-name-based system can provide accurate, timely and valid data concerning the scope of the HIV epidemic, without the creation of state-wide name-based registry.
Acquired Immunodeficiency Syndrome↗
Racial/ethnic disparities in the use of preventive services among the elderly.
OBJECTIVES: Minorities have worse health outcomes compared to whites, which are partially explained by racial/ethnic disparities in use of health services. Less well known, however, are whether these disparities persist among the elderly, the only group that possesses near universal health insurance coverage by Medicare, and how variation in Medicare coverage affects the receipt of preventive services. The scope of racial/ethnic disparities in the use of preventive services in the elderly was assessed, and the impact of the type of health insurance coverage on the use of preventive services was measured. METHODS: Data were derived from the 2001 California Health Interview Survey, a random-digit-dial population-based survey, collected between November 2000 and October 2001. Analysis for this project was conducted in 2004. The association of race/ethnicity and type of health insurance with receipt of preventive services was assessed using bivariate and multivariate logistic regression models. RESULTS: African Americans and Latinos were significantly less likely to be vaccinated for influenza, and Asian Americans were significantly less likely to obtain a mammogram compared to whites, while controlling for other explanatory factors. Moreover, those with Medicare plus Medicaid coverage were significantly less likely to use all four preventive services compared to those with Medicare plus private supplemental insurance. CONCLUSIONS: Despite near-universal coverage by Medicare, racial/ethnic disparities in the use of some preventive services among the elderly persist. Further research should focus on identifying potential cultural and structural barriers to receipt of preventive services aimed at designing effective intervention among high-risk groups.
Aged↗
Internet and computer access and use for health information in an underserved community.
BACKGROUND: The "digital divide" is the gap between those with access to information tools such as the Internet and those without access. The gap has been described by income, education, age, and race. Little information exists on computer and Internet access and use for health information by parents, particularly among populations of low income and low education level. OBJECTIVE: To describe computer and Internet access and use, including health information retrieval, among low-income, urban, African American caregivers (parents). DESIGN: Cross-sectional survey administered in pediatric waiting rooms of urban community-based health centers in a low-income area. PARTICIPANTS: Caregivers of pediatric outpatients. MAIN OUTCOME MEASURES: Access to computers, Internet access, and use of Internet for health information. RESULTS: In 2003, among 260 African Americans who completed surveys, 58% had a computer and 41% had home Internet access. Fifty-two percent had used the Internet for finding health information. Ninety-three percent agreed or strongly agreed that there is useful health information on the Internet. Ninety-two percent agreed or strongly agreed that they would want to talk with a medical professional about health information on the Internet. Sixty-five percent of respondents had no additional schooling after high school. Annual household income was <US 24,999 dollars for 57%. Computer use and Internet access were significantly higher in caregivers with higher education and income. CONCLUSIONS: Most pediatric patients' families have home computers and believe there is useful health information on the Internet, even among low-income and traditionally underserved populations. Most would like to discuss Internet-based health information with their providers.
Adolescent↗
Trends and predictors of infant sleep positions in Georgia, 1990 to 1995.
BACKGROUND: In recent years, the prone sleeping position has emerged as the strongest modifiable risk factor for sudden infant death syndrome, the leading cause of infant mortality between 1 month and 1 year of age in the United States. Since April 1992, sudden infant death syndrome risk-reduction strategies have included the promotion of the back or side sleeping position (nonprone) for healthy infants younger than 1 year of age. Most recently, the back position has been advocated as the best sleeping position and the side position as an alternative. METHODS: To evaluate trends in prevalence of the prone position from 1990 to 1995, we used data available from the Georgia Women's Health Survey, a random digit-dialed telephone survey of 3130 women 15 to 44 years of age. We examined the position in which women put their infant to sleep in the first 2 months of life for their most recent live birth (N = 868) and determined independent predictors of prone sleep position among women who consistently used the prone or the back/side position (n = 636) using multiple logistic regression. RESULTS: The prevalence of mothers who put their infant to sleep in the prone position significantly decreased, from 49% in 1990 to 15% in 1995. This decrease is primarily attributable to a major shift to the side position rather than to the back. Using multiple logistic regression, we found the prone sleeping position to be significantly higher among women who entered prenatal care after the first trimester (odds ratio [OR], 3.6; 95% confidence interval [CI], 1.4-9.2), were black (OR, 2.1; 95% CI, 1.4-3.1), had less than a high school education (OR, 2.2; 95% CI, 1.4-3.4), and were living in rural Georgia (OR, 1.9; 95% CI, 1.3-2.7). For the period after April 1992, women who had previous children were 2.6 (OR, 95% CI, 1.7-4.1) times more likely to use the prone sleep position than were first-time mothers. CONCLUSIONS: The prevalence of the use of the prone sleep position for infants decreased significantly over the study period. This decrease coincided with national efforts to promote the back or side sleeping position. Increased efforts should target groups who are more likely to use the prone position to attain the national goal of </=10% of prone position prevalence by the year 2000, with emphasis on placing the infant on the back.
Adolescent↗
Women's health nursing in the context of the National Health Information Infrastructure.
Nurses must be prepared to participate in the evolving National Health Information Infrastructure and the changes that will consequently occur in health care practice and documentation. Informatics technologies will be used to develop electronic health records with integrated decision support features that will likely lead to enhanced health care quality and safety. This paper provides a summary of the National Health Information Infrastructure and highlights electronic health records and decision support systems within the context of evidence-based practice. Activities at the Columbia University School of Nursing designed to prepare nurses with the necessary informatics competencies to practice in a National Health Information Infrastructure-enabled health care system are described. Data are presented from electronic (personal digital assistant) encounter logs used in our Women's Health Nurse Practitioner program to support evidence-based advanced practice nursing care. Implications for nursing practice, education, and research in the evolving National Health Information Infrastructure are discussed.
Adolescent↗
Twenty-first century health care.
A dynamic, proactive health-care environment is beckoning. Fueled by consumer-led awareness, digital television, the Internet and a preoccupation with preventative health maintenance, it will define a new genre of products. In a series of provocative statements, this visionary article explores what the future may hold for diagnostics and medical devices.
Delivery of Health Care↗
Random digit dialing and directory-based samples in telephone surveys of HIV risk: a comparison from the Australian Study of Health and Relationships.
PURPOSE: To compare the estimates of HIV-related risk derived from a sample drawn through random digit dialing and that component of the sample drawn from households listed in a telephone directory. METHODS: The prevalence of key outcomes, and their 95% confidence intervals, was estimated for the total sample and for that component of the sample drawn from households listed in a telephone directory. RESULTS: On all outcome measures the sample derived from listed households was more conservative. With few exceptions, the estimates derived from the overall sample and from listed households were not significantly different. CONCLUSION: A continued reliance on random digit dialing seems unwarranted.
Adolescent↗
Knowledge of sexual partner's HIV serostatus and serosorting practices in a California population-based sample of men who have sex with men.
OBJECTIVES: To describe knowledge of primary and secondary sexual partner's HIV serostatus and sexual practices, including serosorting, among men who have sex with men (MSM) living in California. METHODS: Men who self-identified as gay/bisexual in the 2001 California Health Interview Survey, a statewide biennial random-digit-dial survey interviewing more than 50,000 adults on a variety of health topics, were recontacted in 2002 and interviewed by telephone about injection drug use, their own and partner's HIV serostatus, and sexual risk behaviors. RESULTS: Among 220 men who reported a primary partner, 86% [95% confidence interval (CI): 77-92] knew their primary partner's serostatus; 62% (95% CI, 52-70) of the 250 men who reported a secondary partner knew their most recent secondary partner's HIV serostatus. Knowledge of one's most recent secondary partner's HIV serostatus was inversely related to history of injecting recreational drugs (odds ratio, 0.22; P < 0.01), and reporting a primary partner in the past year (odds ratio, 0.37; P < 0.05). Two-fifths (41%) of HIV-positive men and three-fifths (62%) of HIV-negative men engaged in serosorting (serocordant unprotected anal intercourse) with their primary partners, whereas 33% HIV-positive men and 20% HIV-negative men did so with their most recent secondary partners. CONCLUSIONS: This population-based survey documented the extent to which MSM know their partners' serostatus and practice serosorting behaviors. The findings emphasize the need for studies to report serocordant and serodiscordant unprotected anal intercourse separately, as the former presents significant lower risk of HIV transmission.
Adult↗