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排序方式: 共有92条查询结果,搜索用时 10 毫秒
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Preventing Episodic Migraine With Caloric Vestibular Stimulation: A Randomized Controlled Trial 下载免费PDF全文
David Wilkinson PhD Kristen K. Ade PhD Lesco L. Rogers MD Deborah K. Attix PhD Maragatha Kuchibhatla PhD Martin D. Slade MPH Lanty L. Smith LLB Kathryn P. Poynter RN Daniel T. Laskowitz MD Marshall C. Freeman MD Michael E. Hoffer MD Joel R. Saper MD Dianne L. Scott MD Mohamed Sakel MD Anne H. Calhoun MD Robert D. Black PhD 《Headache》2017,57(7):1065-1087
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Inappropriate drug use among community-dwelling elderly 总被引:5,自引:0,他引:5
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Schenkman M Morey M Kuchibhatla M 《The journals of gerontology. Series A, Biological sciences and medical sciences》2000,55(8):M441-M445
BACKGROUND: One area of research that requires further elaboration is the relationship between impairments and functional limitations. By identifying specific contributors to functional limitations, it may be possible to establish intervention strategies, including exercise approaches, that can delay or ameliorate decline in function. The association between impaired spinal flexibility and functional limitations has not been studied in depth. The purposes of this study were to determine (a) the associations between spinal flexibility and functional limitations; (b) the relative contribution of spinal flexibility to specific functional limitations; and (c) how disease state (Parkinson's disease [PD] vs no PD) modified these relationships. METHODS: Participants included 251 community-dwelling adults, 56 of whom were with diagnosed PD and 195 were without PD or other specific disorders. Measures included spinal flexibility (i.e., functional axial rotation [FAR]) and configuration (i.e., thoracic kyphosis and lumbar lordosis), functional limitations (i.e., functional reach, supine-to-stand time, 10-m walk, and 360 degrees turn). RESULTS: Canonical correlation (Can R) demonstrated significant associations between spinal measures and functional limitations (Can R = .488, p = .0001). After controlling for age, gender, race, body mass index, comorbidity, confidence, and depression, a multivariate regression model demonstrated that spinal flexibility contributed significantly to functional reach (R2 = .334 for the overall model, p = .0001). Based on the parameter estimate of 0.026, the results prediet that FAR accounts for a 4.6-inch difference in reach distance between the least and most flexible of the participants. In addition, there were significant differences between almost all measurements for the PD compared with the non-PD participants. CONCLUSION: Results clearly implicate spinal flexibility as a contributor to functional reach, a measure of functional limitation and an established measure of balance control. Further work is needed to determine the extent to which spinal flexibility can be improved and the effect of that improvement on balance. 相似文献
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Quality of life and Parkinson's disease 总被引:1,自引:0,他引:1
Koplas PA Gans HB Wisely MP Kuchibhatla M Cutson TM Gold DT Taylor CT Schenkman M 《The journals of gerontology. Series A, Biological sciences and medical sciences》1999,54(4):M197-M202
BACKGROUND: People with Parkinson's disease (PD) have a progressive loss of function eventually leading to severe disability. Although PD would be expected to have a profound impact on an individual's psychosocial health, there is relatively limited research on its psychosocial effect. The purposes of this study were (a) to examine the relationships between physical disability, depression, and control beliefs and quality of life in people with PD and (b) to characterize how these psychosocial variables differ by stage of disease. METHODS: Eighty-six individuals from five stages based on clinical disability, ages 51-87, were interviewed. Established instruments were used to measure physical disability, depression, and control beliefs. Quality of life (QOL) was rated on a 5-point Likert scale. RESULTS: A multivariable regression model including physical disability, stage of disease, depression, mastery, and health locus of control predicted QOL (R2 = 0.48), with mastery as the only significant predictor (p = .0001). There were significant differences by PD stage for all variables (p < .05). CONCLUSIONS: Mastery predicted quality of life in individuals with PD even when depression and physical disability were included in the model. Differences in psychosocial variables by stage of PD suggest that the psychosocial profile of PD patients may change as the disease progresses. 相似文献
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The effect of major depression on functional status in patients with coronary artery disease 总被引:1,自引:0,他引:1
Steffens DC O'Connor CM Jiang WJ Pieper CF Kuchibhatla MN Arias RM Look A Davenport C Gonzalez MB Krishnan KR 《Journal of the American Geriatrics Society》1999,47(3):319-322
OBJECTIVE: To examine the effect of major depression on reported functional status in a group of patients with coronary artery disease (CAD). SETTING: An inpatient cardiology service. PARTICIPANTS: Three hundred thirty-five inpatients with coronary artery disease who were free of dementia, Parkinson's disease, and other primary neurological illnesses. MEASUREMENTS: Duke Depression Evaluation Schedule, a structured psychiatric interview which included the Diagnostic Interview Schedule depression subscale, the Cumulative Illness Rating Scale, and two scales for measuring instrumental and self-maintenance activities of daily living. RESULTS: Twenty-seven subjects met DSM-IV criteria for major depression. Compared with subjects without major depression, depressed subjects were more than twice as likely to report a self-maintenance ADL deficit and were significantly more likely to report an IADL deficit than were nondepressed subjects (93 vs 71%). In regression models, female gender, older age, greater medical illness severity, and presence of major depression were significant predictors of self-maintenance ADL disability; and female gender, older age, greater medical severity, and presence of major depression significantly predicted greater IADL impairment. CONCLUSION: The presence of major depression was associated with functional disability in patients with CAD. Further research is needed to clarify whether antidepressant treatment significantly impacts both affective symptoms and functional status in patients with coronary heart disease. 相似文献
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What Explains Racial Differences in the Use of Advance Directives and Attitudes Toward Hospice Care?
Johnson KS Kuchibhatla M Tulsky JA 《Journal of the American Geriatrics Society》2008,56(10):1953-1958
Cultural beliefs and values are thought to account for differences between African Americans and whites in the use of advance directives and beliefs about hospice care, but few data clarify which beliefs and values explain these differences. Two hundred five adults aged 65 and older who received primary care in the Duke University Health System were surveyed. The survey included five scales: Hospice Beliefs and Attitudes, Preferences for Care, Spirituality, Healthcare System Distrust, and Beliefs About Dying and Advance Care Planning. African Americans were less likely than white subjects to have completed an advance directive (35.5% vs 67.4%, P<.001) and had less favorable beliefs about hospice care (Hospice Beliefs and Attitudes Scale score, P<.001). African Americans were more likely to express discomfort discussing death, want aggressive care at the end of life, have spiritual beliefs that conflict with the goals of palliative care, and distrust the healthcare system. In multivariate analyses, none of these factors alone completely explained racial differences in possession of an advance directive or beliefs about hospice care, but when all of these factors were combined, race was no longer a significant predictor of either of the two outcomes. These findings suggest that ethnicity is a marker of common cultural beliefs and values that, in combination, influence decision-making at the end of life. This study has implications for the design of healthcare delivery models and programs that provide culturally sensitive end-of-life care to a growing population of ethnically diverse older adults. 相似文献
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Jiang W Krishnan R Kuchibhatla M Cuffe MS Martsberger C Arias RM O'Connor CM;SADHART-CHF Investigators 《The American journal of cardiology》2011,107(4):545-551
Depression is prevalent in patients with heart failure and is associated with a significant increase in hospitalizations and death. Primary results of the Sertraline Against Depression and Heart Disease in Chronic Heart Failure (SADHART-CHF) trial revealed that sertraline and placebo had comparable effects on depression and cardiovascular outcomes. In this study, we explored whether remission from depression was associated with better survival and aimed to characterize participants who remitted during the trial. Based on depression response during the 12-week treatment phase, SADHART-CHF participants were divided into 2 groups: (1) remission, defined as participants whose last measured Hamilton Depression Rating Scale (HDRS) score was <8, and (2) nonremission, defined as participants whose last measured HDRS score was ≥8. Patients who dropped out before having any repeat HDRS were not included. Baseline characteristics and survival differences up to 5 years were evaluated between the remission and nonremission groups. Of the 469 SADHART-CHF participants, 208 (44.3%) achieved remission, 194 (41.4%) remained depressed, and 67 (14.3%) dropped out or died without any repeat HDRS assessment. Patients in the remission group had significantly fewer cardiovascular events than those in the nonremission group (1.34 ± 1.86 vs 1.93 ± 2.71, adjusted p = 0.01). Men patients were more likely to remit than women patients (56.5 vs 44.8%, p = 0.02). The remission group had milder depressive symptoms at baseline compared to the nonremission group (HDRS 17.0 ± 5.4 vs 19.6 ± 5.5, Beck Depression Inventory scale 17.9 ± 6.5 vs 20.3 ± 7.2, p <0.001 for the 2 comparisons). In conclusion, this study indicates that remission from depression may improve the cardiovascular outcome of patients with heart failure. 相似文献
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