Abstract:
OBJECTIVE:To analyze the influence of recent changes in Minnesota statutes that generally require prior authorization for use of medical records for research from patients who received medical care after Jan. 1, 1997. MATERIAL AND METHODS:In this Mayo Clinic Institutional Review Board-approved study, we obtained a stratified random sample of patients encountered at Mayo Clinic Rochester during the period 1994 through 1996 and estimated the proportion willing to provide the general authorization. On the basis of data from administrative files, we then compared demographic, diagnostic, and utilization characteristics for patients who provided authorization and those who did not. RESULTS:Overall, 3.2% (95% confidence interval, 2.4 to 4.0%) of the study subjects declined authorization. If patients not responding to requests for authorization were also considered to have refused, the overall refusal rate would be 20.7% (95% confidence interval, 18.5 to 22.9%). Women were somewhat more likely to refuse authorization than were men (4.0% versus 2.4%; P = 0.067), and patients younger than 60 years were more likely to refuse than were older patients (5.4% versus 1.2%; P<0.001). Patients residing more than 120 miles from Rochester were much less likely to decline authorization than were local residents (2.1% versus 5.8%; P = 0.001). Patients with prior diagnoses that might be considered more sensitive such as mental disorders, infectious diseases, and reproductive problems also were more likely to refuse authorization. CONCLUSION:These data demonstrate that laws requiring written authorization for research use of the medical record could result in substantial biases in etiologic and outcome studies, the direction and magnitude of which may vary from topic to topic. Clinicians should be prepared to enter the discussion to help inform patients and legislators of the potential hazards of laws that restrict access to medical records for research purposes.
journal_name
Mayo Clin Procjournal_title
Mayo Clinic proceedingsauthors
Jacobsen SJ,Xia Z,Campion ME,Darby CH,Plevak MF,Seltman KD,Melton LJ 3rddoi
10.4065/74.4.330keywords:
subject
Has Abstractpub_date
1999-04-01 00:00:00pages
330-8issue
4eissn
0025-6196issn
1942-5546pii
S0025-6196(11)64398-Xjournal_volume
74pub_type
杂志文章abstract:OBJECTIVE:To report the clinicopathologic findings in patients with Grover's disease. MATERIAL AND METHODS:We reviewed the medical records and biopsy specimens from 72 patients with transient acantholytic dermatosis (Grover's disease) examined at Mayo Clinic Rochester. Hematoxylin-eosin-stained biopsy specimens (from ...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/74.3.229
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the outcomes of robotic mitral valve repair (MVr) by primary indication per American Heart Association guidelines for surgery: class I vs class IIa. PATIENTS AND METHODS:From January 1, 2008, through September 30, 2016, 603 patients underwent robotic MVr for severe primary mitral regurgitation. M...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2019.05.025
更新日期:2019-11-01 00:00:00
abstract::Tinnitus, a common complaint, reportedly affects more than 37 million Americans. Most often, it is associated with a sensorineural hearing loss in the high-frequency range. Tinnitus, however, is a symptom and not a disease. Complacency about this symptom complex may cause physicians to overlook a severe underlying pat...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.1016/s0025-6196(12)60521-7
更新日期:1991-06-01 00:00:00
abstract::The positive relationship between the volume of health services (hospital and physician) and health-related outcomes is established in the complex surgical treatment of cancers and certain nononcologic medical conditions. However, this topic has not been systematically explored in the medical management of cancers. We...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.mayocp.2015.07.003
更新日期:2015-10-01 00:00:00
abstract::Vitamin K antagonists were the only class of oral anticoagulants available to clinicians for decades. However, with the US Food and Drug Administration approval of new oral anticoagulants, such as dabigatran, rivaroxaban, and apixaban, clinicians now have a broader choice. Given the recent approval and availability of...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.mayocp.2013.03.006
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVE:To assess whether dietary supplements that are herbal and/or animal-derived products, marketed for enhancing metabolism or promoting energy, "adrenal fatigue," or "adrenal support," contain thyroid or steroid hormones. METHODS:Twelve dietary adrenal support supplements were purchased. Pregnenolone, androsten...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2017.10.019
更新日期:2018-03-01 00:00:00
abstract::A 56-year-old man sought medical assistance because of recurrent nonconvulsive status epilepticus without a history of prior seizure activity. Examination of the cerebrospinal fluid disclosed leptomeningeal cancer. To our knowledge, the association of partial complex status epilepticus and leptomeningeal cancer has no...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/s0025-6196(12)62337-4
更新日期:1987-09-01 00:00:00
abstract::Wide-angle two-dimensional echocardiography was used to establish criteria for recognition of ventricular situs and ventricular morphology in 27 patients (ages 2 month to 58 years) with atrioventricular amd ventriculoarterial discordance (corrected transposition of the great arteries). The morphologic left ventricle w...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:
更新日期:1981-10-01 00:00:00
abstract::The evaluation of the patient with diarrhea can be complex and the treatment challenging. In this article, the definition of diarrhea and the pathophysiologic mechanisms that lead to diarrhea are reviewed. A simplified 5-step approach to the patient with diarrhea is provided and applied in a case-oriented manner appli...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2012.02.015
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVE:To investigate an association between tumor necrosis factors-alpha (TNFα) inhibitors or other immunosuppressants and the development of uveal and cutaneous melanoma. PATIENTS AND METHODS:We performed a retrospective incidence and case-control analysis of patients in Olmsted County, MN, who were diagnosed wit...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2018.11.033
更新日期:2019-07-01 00:00:00
abstract::In a retrospective analysis, 63 participants in a cardiac rehabilitation-preventive cardiology program were identified as having low blood concentrations (mean, 34 mg/dl) of high-density lipoprotein cholesterol (HDL-C) and a mean total cholesterol level of 223 mg/dl after 3 months of hygienic measures (aerobic exercis...
journal_title:Mayo Clinic proceedings
pub_type: 临床试验,杂志文章
doi:10.1016/s0025-6196(12)60824-6
更新日期:1992-09-01 00:00:00
abstract::Primary infection with Pneumocystis carinii usually occurs early in life, and young infants receiving prolonged treatment with high-dose corticosteroids may be at risk for the development of symptomatic disease. Prophylaxis with trimethoprim-sulfamethoxazole is safe and effective and should be considered for such infa...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/79.2.243
更新日期:2004-02-01 00:00:00
abstract::Cephalosporins are broad-spectrum antimicrobial agents that are often used empirically to treat suspected bacterial infections and also to treat culture-proven infections due to selected gram-positive and gram-negative microorganisms. Cephalosporins differ widely in their spectrum of activity, susceptibility to beta-l...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.1016/s0025-6196(12)61731-5
更新日期:1991-10-01 00:00:00
abstract::The treatment of chronic illnesses commonly includes the long-term use of pharmacotherapy. Although these medications are effective in combating disease, their full benefits are often not realized because approximately 50% of patients do not take their medications as prescribed. Factors contributing to poor medication...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/mcp.2010.0575
更新日期:2011-04-01 00:00:00
abstract::Allergic rhinitis affects 10% to 20% of Americans. It frequently coexists with other conditions, such as allergic conjunctivitis, sinusitis, and asthma, and is associated with impaired occupational function and performance in school, decreased quality of life, and increased health care costs. An efficacious agent with...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.4065/77.4.350
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:To evaluate whether primary care physicians document obesity as a diagnosis and formulate a management plan. PATIENTS AND METHODS:The Mayo Clinic primary care database was used to identify general medical examinations performed from November 1, 2004, to October 31, 2005, in a primary care clinic for obese pa...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/82.8.927
更新日期:2007-08-01 00:00:00
abstract::Mature women often present with symptomatic vulvovaginal atrophy and vulvar dermatoses, causing noncoital pain, dyspareunia, and sexual changes. Diagnosis of these conditions can be challenging, and long-term management is required to decrease morbidity and enhance quality of life. Vaginal estrogen therapies remain sa...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.mayocp.2016.10.031
更新日期:2017-03-01 00:00:00
abstract::Sarcopenia is a debilitating condition that occurs with senescence. The present study places this entity in the context of life expectancy, then discusses the mechanism of muscle loss. The findings show deficits in muscle protein synthesis with advancing age and suggest that these deficits are specific to certain musc...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,评审
doi:
更新日期:2000-01-01 00:00:00
abstract:OBJECTIVE:To assess presentation, imaging, treatment, and outcome of patients with myelopathy due to a dural arteriovenous fistula (DAVF). PATIENTS AND METHODS:This retrospective review identified 94 patients with DAVF surgically treated at our institution between June 1985 and December 1999. The mean ages of the 75 m...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/76.11.1120
更新日期:2001-11-01 00:00:00
abstract::By identifying structural chromosome anomalies, the clinical cytogenetics laboratory can play a critical role in the diagnosis and treatment of patients with birth defects. Although many new staining techniques have been developed throughout the years to aid in the detection of anomalous chromosomes, some abnormalitie...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/s0025-6196(12)60721-6
更新日期:1992-07-01 00:00:00
abstract:OBJECTIVES:To characterize public perception of physicians' conflicts of interest (COIs) across medical and surgical specialties. PATIENTS AND METHODS:A cross-sectional 6-arm randomized survey of a nonprobability sample from Amazon's Mechanical Turk occurred on December 11 to 16, 2018. Survey respondents were randomly...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2019.07.009
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:To examine the ability of 4 published osteoporosis risk indices to identify women with low bone density. SUBJECTS AND METHODS:Subjects included postmenopausal women 45 years and older consecutively recruited from US clinics, women from general practice centers in The Netherlands (age range, 50-80 years), wom...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/77.7.629
更新日期:2002-07-01 00:00:00
abstract:OBJECTIVE:To analyze the relationship of ideal cardiovascular health to disease-specific death. PATIENTS AND METHODS:We used data from the Aerobics Center Longitudinal Study from October 9, 1987, to March 3, 1999, to estimate the prevalence of ideal cardiovascular health in 11,993 individuals (24.3% women) and to exam...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2012.07.015
更新日期:2012-10-01 00:00:00
abstract::The clinical and morphologic findings of allergic granulomatosis and angiitis of Churg and Strauss in 21 men and 9 women were reviewed. The classic features are those of systemic vasculitis in a setting of bronchial asthma and eosinophilia. Pathologically there is necrotizing vasculitis of small arteries and veins wit...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:
更新日期:1977-08-01 00:00:00
abstract:OBJECTIVE:To assess the impact of direct-to-consumer (DTC) predictive genomic risk information on perceived risk and worry in the context of routine clinical care. PATIENTS AND METHODS:Patients attending a preventive medicine clinic between June 1 and December 18, 2009, were randomly assigned to receive either genomic...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章,随机对照试验
doi:10.4065/mcp.2011.0190
更新日期:2011-10-01 00:00:00
abstract::At the McGill University neuro-ophthalmology unit, 52 patients with superior oblique palsy were seen during the 2-year period October 1973 to August 1975; these included patients with congenital, traumatic, vascular, and other more rare causes of trochlear paralysis. Half of the patients with congenital palsy had dipl...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
abstract::Many diseases, mainly infectious and inhalational, have been associated with the use of hot tubs. "Hot tub lung" is a recently described disease entity associated with Mycobacterium avium complex (MAC) and is thought to be either an infection or a hypersensitivity pneumonitis. We describe 2 patients with progressively...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.4065/77.11.1233
更新日期:2002-11-01 00:00:00
abstract::During the past 20 years, the diagnosis and treatment of ectopic pregnancy have improved considerably. With the current diagnostic modalities, patients at risk for ectopic pregnancy can be followed expectantly, and the diagnosis can be made within a few days of the time of anticipated menses. An enhanced understanding...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/s0025-6196(12)61764-9
更新日期:1989-07-01 00:00:00
abstract::Humanism and the humanities open the way to communication, to a better professional and political performance, and to a better image of the profession in the eyes of its "real" public. They also offer to individual physicians a richer life, a greater understanding of their own achievements, a protection against isolat...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/s0025-6196(12)60703-4
更新日期:1993-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the long-term prognostic effect of resting heart rate (HR) at index myocardial infarction (MI) and during the first year after MI among 1-year survivors. PATIENTS AND METHODS:The community-based cohort consisted of 1571 patients hospitalized with an incident MI from January 1, 1983, through Decem...
journal_title:Mayo Clinic proceedings
pub_type: 杂志文章
doi:10.1016/j.mayocp.2014.07.017
更新日期:2014-12-01 00:00:00