首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   47篇
  免费   6篇
妇产科学   2篇
基础医学   3篇
内科学   5篇
神经病学   2篇
预防医学   25篇
眼科学   16篇
  2015年   1篇
  2014年   2篇
  2012年   3篇
  2011年   7篇
  2010年   1篇
  2009年   2篇
  2008年   3篇
  2007年   2篇
  2006年   5篇
  2004年   2篇
  2003年   1篇
  2002年   1篇
  2001年   2篇
  2000年   3篇
  1999年   2篇
  1998年   2篇
  1997年   1篇
  1996年   1篇
  1995年   1篇
  1992年   2篇
  1991年   4篇
  1990年   2篇
  1986年   1篇
  1985年   2篇
排序方式: 共有53条查询结果,搜索用时 140 毫秒
1.
2.

Background  

Social environment and health status are related, and changes affecting social relations may also affect the general health state of a group. During the past few years, several events have affected the relationships between Muslim immigrants and the non-immigrant population in many countries. This study investigates whether the health status of the Moroccan and Turkish immigrants in the Netherlands has changed in four years, whether changes in health status have had any influence on primary health care use, and which socio-demographic factors might explain this relationship.  相似文献   
3.
PURPOSE: To report a new family with the rare form of congenital and hereditary stromal dystrophy of the cornea. METHODS: A mother and son, showing a bilateral congenital clouding of the cornea, were studied clinically and by biomicroscopy. After corneal transplantation, light microscopy and electron microscopy were performed. RESULTS: The stroma of the cornea was bilaterally and symmetrically thickened with diffuse and homogeneous small opacities. The opacities were present at birth and slowly progressive. Visual acuity was reduced to 2/10. Electron microscopy of the excised corneas showed a thickened stroma owing to cleaving of the lamellae by alternating layers of small-diameter collagen fibrils arranged in a random fashion. The epithelium, Bowman's membrane, the endothelium, and Descemet's membrane were normal. CONCLUSIONS: This family presents with a congenital stromal dystrophy of the cornea not linked to endothelial defects and thus differs from the more common form of congenital hereditary corneal endothelial dystrophy.  相似文献   
4.
Multiple sclerosis: management in Dutch general practice   总被引:1,自引:0,他引:1  
  相似文献   
5.
6.
BACKGROUND: This article examines the nature of ethnic differences in health care utilisation by assessing patterns of use in addition to single service utilisation. METHODS: Data were derived from the Second Dutch National Survey of General Practice. A nationally representative sample of 104 general practices participated in this survey. Data on health and health service utilisation were collected through face-to-face interviews. Based on a random sample per practice, a total of 12 699 Dutch-speaking people were interviewed, regardless of ethnic background. An additional study among a random sample of 1339 people from the four largest minority groups in The Netherlands was conducted. These four groups comprised people from Turkey, Surinam, Morocco, and The Netherlands Antilles. Multilevel analyses were performed to investigate ethnic differences in health care utilisation, adjusting for socio-economic status, health status, and level of urbanisation. RESULTS: Differences in utilisation patterns were particularly marked for people with a Moroccan, Turkish, or Antillean background. Compared to the other groups, Surinamese were more likely to have had contact with any professional health care service. No evidence was found that the gate keeping role of general practitioners in The Netherlands functions less effectively among the ethnic minority groups as compared to the indigenous population. CONCLUSION: The analysis of patterns of utilisation proved to supply useful information concerning the relationship between ethnicity and use of health care services in addition to figures concerning single service use only.  相似文献   
7.
Introduction Most workers with musculoskeletal disorders on sick leave often consult with regular health care before entering a specific work rehabilitation program. However, it remains unclear to what extent regular healthcare contributes to the timely return to work (RTW). Moreover, several studies have indicated that it might postpone RTW. There is a need to establish the influence of regular healthcare on RTW as outcome; “Does visiting a regular healthcare provider influence the duration of sickness absence and recurrent sick leave due to musculoskeletal disorders?”. Methods A cohort of workers on sick leave for 2–6 weeks due to a-specific musculoskeletal disorders was followed for 12 months. The main outcomes for the present analysis were: duration of sickness absence till 100% return to work and recurrent sick leave after initial RTW. Cox regression analyses were conducted with visiting a general health practitioner, physical therapist, or medical specialist during the sick leave period as independent variables. Each regression model was adjusted for variables known to influence health care utilization like age, sex, diagnostic group, pain intensity, functional disability, general health perception, severity of complaints, job control, and physical load at work. Results Patients visiting a medical specialist reported higher pain intensity and more functional limitations and also had a worse health perception at start of the sick leave period compared with those not visiting a specialist. Visiting a medical specialist delayed return to work significantly (HR = 2.10; 95%CI 1.43–3.07). After approximately 8 weeks on sick leave workers visiting a physical therapist returned to work faster than other workers. A recurrent episode of sick leave during the follow up quick was initiated by higher pain intensity and more functional limitations at the moment of fully return to work. Visiting a primary healthcare provider during the sickness absence period did not influence the occurrence of a new sick leave period. Conclusion Despite the adjustment for severity of the musculoskeletal disorder, visiting a medical specialist was associated with a delayed full return to work. More attention to the factor ‘labor’ in the regular healthcare is warranted, especially for those patients experiencing substantial functional limitations due to musculoskeletal disorders.  相似文献   
8.
Despite compulsory health insurance in Europe, ethnic differences in access to health care exist. The objective of this study is to investigate how ethnic differences between Dutch and non-Dutch women with respect to late entry into antenatal care provided by community midwifes can be explained by need, predisposing and enabling factors. Data were obtained from the Generation R Study. The Generation R Study is a multi-ethnic population-based prospective cohort study conducted in the city of Rotterdam. In total, 2,093 pregnant women with a Dutch, Moroccan, Turkish, Cape Verdean, Antillean, Surinamese Creole and Surinamese Hindustani background were included in this study. We examined whether ethnic differences in late antenatal care entry could be explained by need, predisposing and enabling factors. Subsequently, logistic regression analysis was used to assess the independent role of explanatory variables in the timing of antenatal care entry. The main outcome measure was late entry into antenatal care (gestational age at first visit after 14 weeks). With the exception of Surinamese-Hindustani women, the percentage of mothers entering antenatal care late was higher in all non-Dutch compared to Dutch mothers. We could explain differences between Turkish (OR = 0.95, CI: 0.57?C1.58), Cape Verdean (OR = 1.65. CI: 0.96?C2.82) and Dutch women. Other differences diminished but remained significant (Moroccan: OR = 1,74, CI: 1.07?C2.85; Dutch Antillean OR 1.80, CI: 1.04?C3.13). We found that non-Dutch mothers were more likely to enter antenatal care later than Dutch mothers. Because we are unable to explain fully the differences regarding Moroccan, Surinamese-Creole and Antillean women, future research should focus on differences between 1st and 2nd generation migrants, as well as on language barriers that may hinder access to adequate information about the Dutch obstetric system.  相似文献   
9.
Keratitis is rarely caused by fungi. Filamentous fungal keratitis is often preceded by corneal trauma and occurs mostly in previously healthy individuals. We studied a case of posttraumatic keratitis caused by Pseudallescheria Boydii, which belongs to the group of filamentous fungi.  相似文献   
10.
The assumption that disease-related stressors are exclusive for particular diagnoses characterizes many studies of chronically ill patients. In this study the perceptions of 1305 patients from 10 different chronic disease categories were compared with respect to a number of important stressors. Differences were found in the amount and type of stressors experienced, but these differences could not solely be explained by type of disease. Personal characteristics such as age, sex, education level, living situation, and illness duration were also important in determining the degree and type of stress experienced. The implications of these findings for stress/coping research as well as the clinical implications are discussed.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号