ABSTRACT
Report about the transmission of Ebola in hospitals and family members
Subject(s)
Hemorrhagic Fever, Ebola/epidemiologyABSTRACT
Most major medical organizations recommend routine screening for breast, cervical, and colorectal cancers. Screening can lead to early detection of these cancers, resulting in reduced mortality. Yet, not all people who should be screened are screened regularly or, in some cases, ever. This report presents results of systematic reviews of effectiveness, applicability, economic efficiency, barriers to implementation, and other harms or benefits of provider reminder/recall interventions to increase screening for breast, cervical, and colorectal cancers. These interventions involve using systems to inform healthcare providers when individual clients are due (reminder) or overdue (recall) for specific cancer screening tests. Evidence in this review of studies published from 1986 through 2004 indicates that reminder/recall systems can effectively increase screening with mammography, Pap, fecal occult blood tests, and flexible sigmoidoscopy. Additional research is needed to determine if provider reminder/recall systems are effective in increasing colorectal cancer screening by colonoscopy. Specific areas for further research are also suggested.
Subject(s)
Breast Neoplasms/diagnosis , Colorectal Neoplasms/diagnosis , Health Personnel , Mass Screening/statistics & numerical data , Reminder Systems , Uterine Cervical Neoplasms/diagnosis , Aged , Female , Humans , Male , Mass Screening/methods , Middle Aged , Patient Acceptance of Health CareSubject(s)
Community Health Planning , Health Promotion , Neoplasms/prevention & control , Adult , Aged , Cost-Benefit Analysis , Evidence-Based Medicine , Female , Humans , Male , Mass Screening , Middle Aged , Neoplasms/diagnosis , Practice Guidelines as Topic , Review Literature as Topic , United StatesSubject(s)
Health Promotion/methods , Neoplasms/prevention & control , Cost-Benefit Analysis , Evidence-Based Medicine , Female , Humans , Male , Mass Screening/economics , Mass Screening/standards , Neoplasms/diagnosis , Neoplasms/economics , Research Design , Review Literature as Topic , United StatesABSTRACT
Most major medical organizations recommend routine screening for breast, cervical, and colorectal cancers. Screening can lead to early detection of these cancers, resulting in reduced mortality. Yet not all people who should be screened are screened, either regularly or, in some cases, ever. This report presents the results of systematic reviews of effectiveness, applicability, economic efficiency, barriers to implementation, and other harms or benefits of interventions designed to increase screening for breast, cervical, and colorectal cancers by increasing community demand for these services. Evidence from these reviews indicates that screening for breast cancer (mammography) and cervical cancer (Pap test) has been effectively increased by use of client reminders, small media, and one-on-one education. Screening for colorectal cancer by fecal occult blood test has been increased effectively by use of client reminders and small media. Additional research is needed to determine whether client incentives, group education, and mass media are effective in increasing use of any of the three screening tests; whether one-on-one education increases screening for colorectal cancer; and whether any demand-enhancing interventions are effective in increasing the use of other colorectal cancer screening procedures (i.e., flexible sigmoidoscopy, colonoscopy, double contrast barium enema). Specific areas for further research are also suggested in this report.
Subject(s)
Community Participation , Health Promotion/methods , Health Services Needs and Demand , Neoplasms/prevention & control , Clinical Trials as Topic , Evidence-Based Medicine , Female , Humans , Male , Mass Screening , Neoplasms/diagnosis , United StatesABSTRACT
Most major medical organizations recommend routine screening for breast, cervical, and colorectal cancers. Screening can lead to early detection of these cancers, resulting in reduced mortality. Yet not all people who should be screened are screened, either regularly or, in some cases, ever. This report presents the results of systematic reviews of effectiveness, applicability, economic efficiency, barriers to implementation, and other harms or benefits of interventions designed to increase screening for breast, cervical, and colorectal cancers by increasing community access to these services. Evidence from these reviews indicates that screening for breast cancer (by mammography) has been increased effectively by reducing structural barriers and by reducing out-of pocket client costs, and that screening for colorectal cancer (by fecal occult blood test) has been increased effectively by reducing structural barriers. Additional research is needed to determine whether screening for cervical cancer (by Pap test) can be increased by reducing structural barriers and by reducing out-of-pocket costs, whether screening for colorectal cancer (fecal occult blood test) can be increased by reducing out-of-pocket costs, and whether these interventions are effective in increasing the use of other colorectal cancer screening procedures (i.e., flexible sigmoidoscopy, colonoscopy, double contrast barium enema). Specific areas for further research are also suggested in this report.
Subject(s)
Community Participation , Health Services Accessibility , Neoplasms/prevention & control , Female , Humans , Male , Mass Screening , Neoplasms/diagnosis , Neoplasms/economics , United StatesABSTRACT
Most major medical organizations recommend routine screening for breast, cervical, and colorectal cancers. Screening can lead to early detection of these cancers, resulting in reduced mortality. Yet not all people who should be screened are screened, either regularly or, in some cases, ever. This report presents results of systematic reviews of effectiveness, applicability, economic efficiency, barriers to implementation, and other harms or benefits of two provider-directed intervention approaches to increase screening for breast, cervical, and colorectal cancers. These approaches, provider assessment and feedback, and provider incentives encourage providers to deliver screening services at appropriate intervals. Evidence in these reviews indicates that provider assessment and feedback interventions can effectively increase screening by mammography, Pap test, and fecal occult blood test. Health plans, healthcare systems, and cancer control coalitions should consider such evidence-based findings when implementing interventions to increase screening use. Evidence was insufficient to determine the effectiveness of provider incentives in increasing use of any of these tests. Specific areas for further research are suggested in this report, including the need for additional research to determine whether provider incentives are effective in increasing use of any of these screening tests, and whether assessment and feedback interventions are effective in increasing other tests for colorectal cancer (i.e., flexible sigmoidoscopy, colonoscopy, or double-contrast barium enema).
Subject(s)
Health Personnel , Neoplasms/prevention & control , Female , Guideline Adherence , Humans , Male , Mass Screening/statistics & numerical data , Neoplasms/diagnosis , Patient Compliance , Practice Guidelines as Topic , Practice Patterns, Physicians' , United StatesABSTRACT
BACKGROUND AND OBJECTIVE: We assessed the validity and utility of a claims-based ICD-9-CM algorithm for identifying preferred provider organization (PPO) enrollees ages 18-64 years at high risk for influenza complications. METHODS: PPO enrollees with >/= 2 encounters in an ambulatory setting or >/= 1 encounters in an inpatient or emergency room setting with ICD-9-CM diagnosis codes for the high-risk conditions were considered algorithm positive. Stratified random sampling was used to select 1,001 algorithm-positive and 330 algorithm-negative enrollees for medical chart abstractions. RESULTS: The prevalence of high-risk conditions using claims data was 2.5% compared to 18.2% according to medical records. The algorithm had a sensitivity of 12% and a specificity of 99%. Positive and negative predictive values were 87 and 84%, respectively. Sensitivity was twofold higher among adults aged 50-64 years than among younger adults (17 vs. 9%). Applying an algorithm definition of >/= 1 encounters in any setting resulted in an increased sensitivity, but captured a higher proportion of false positives. CONCLUSION: A claims-positive record was highly indicative of the presence of high-risk conditions, but such claims missed a large proportion of PPO enrollees with high-risk conditions. It is important to assess the validity of administrative data in different age groups.
Subject(s)
Algorithms , Influenza, Human/complications , Insurance Claim Review/statistics & numerical data , International Classification of Diseases/statistics & numerical data , Preferred Provider Organizations , Adolescent , Adult , Age Factors , Blue Cross Blue Shield Insurance Plans , Cardiovascular Diseases/epidemiology , Hemoglobinopathies/epidemiology , Humans , Immunocompromised Host , Influenza Vaccines/administration & dosage , Influenza, Human/prevention & control , Kidney Diseases/epidemiology , Lung Diseases/epidemiology , Middle Aged , Reproducibility of ResultsABSTRACT
On 11 August 1985, a large inadvertent release occurred from a chemical manufacturing plant in Institute, West Virginia. The emission was related to overheating of a storage tank that contained chemicals for the production of aldicarb, a cholinesterase inhibiting pesticide. As a result of this emission, 136 persons were treated in five local emergency romms, 29 of whom were hospitalized for one or more days, mostly for observation. No fatalities resulted. Interviews with treated persons and non-treated community residents confirmed that the health effects were transient and compatible with exposure to irritating vapors rather than with exposure to methyl isocyanate (a chemical used in the process) or to aldicarb. Only 5 per cent of the treated persons and 5 per cent of the community residents surveyed were adequately warned of the emission by the plant siren. Because persons in the nearby community are potentially vulnerable to chemical injury, we recommend the development of an improved warning system, a formal evacuation procedure, and other measures to limit exposure of persons in this area in the event of a future release