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   172篇
  免费   33篇
耳鼻咽喉   3篇
儿科学   12篇
妇产科学   34篇
基础医学   7篇
口腔科学   2篇
临床医学   32篇
内科学   26篇
皮肤病学   1篇
神经病学   16篇
特种医学   2篇
外科学   9篇
综合类   19篇
预防医学   25篇
眼科学   1篇
药学   8篇
中国医学   5篇
肿瘤学   3篇
  2023年   1篇
  2022年   5篇
  2021年   4篇
  2020年   8篇
  2019年   9篇
  2018年   6篇
  2017年   10篇
  2016年   16篇
  2015年   13篇
  2014年   13篇
  2013年   16篇
  2012年   14篇
  2011年   17篇
  2010年   14篇
  2009年   7篇
  2008年   6篇
  2007年   5篇
  2006年   9篇
  2005年   3篇
  2004年   4篇
  2003年   5篇
  2002年   3篇
  2001年   2篇
  2000年   1篇
  1998年   1篇
  1994年   1篇
  1991年   2篇
  1990年   1篇
  1988年   1篇
  1985年   1篇
  1984年   3篇
  1983年   3篇
  1978年   1篇
排序方式: 共有205条查询结果,搜索用时 15 毫秒
41.
42.
云南白药治疗药物流产后出血的临床观察   总被引:3,自引:0,他引:3  
纪伦 《黑龙江医学》2004,28(1):53-54
目的 观察云南白药治疗药物流产 (药流 )后出血的疗效。方法 药流服用米索前列醇后 4 8h开始服用云南白药 ,2片 /次 ,3次 /d ,共 5d。与对照组进行比较 ,观察流血量、阴道流血持续时间等情况。结果 治疗组 6 6例 ,随访 6 4例 ,与对照组比较 ,阴道流血量与流血持续时间差异均显著。结论 药流多发生不全流产 ,流血多持续时间长 ,云南白药对治疗药流后流血止血效果显著。  相似文献   
43.
44.

Objective

it is known that very few women who continue to smoke at the time of delivery stop smoking during the postpartum period. Discovering strategies that can be incorporated during pregnancy to help improve women's participation in postpartum interventions could increase the number of women non-smokers. The aim of this study is to identify the predictors of participation by pregnant women smokers in a postpartum smoking cessation intervention.

Design

a cross-sectional study was carried out amongst women smokers who had attended to give birth.

Setting

women attended the University Clinical Hospital ‘Lozano Blesa’ of Zaragoza (Spain) who were smokers before pregnancy and reported at delivery to have continued smoking during pregnancy were eligible and were invited to participate in the study.

Findings

2044 women completed the questionnaire 24 hours after giving birth. The smoking prevalence during pregnancy was 18.2% (n=372) and 62.9% of them (n=234) participated. The logistic regression model provided five significant predictors for women who participated: intention to breast feed, having less of an urge to smoke the first cigarette of the day before pregnancy, having reduced consumption during pregnancy by 50% or more, having received advice and being willing to get help.

Conclusions and implications for the practice

the factors associated with participation show aspects that can be modified by maternal and child health professionals. Advice to stop smoking, received during pregnancy, encourages participation in a postpartum intervention. From the point of view of public health, the huge increase in the prevalence of smoking women poses the need to take advantage of the pregnancy as an opportunity for giving up smoking definitely. It would be necessary to identify what programmes of smoking cessation have better results in pregnant women and to know how to motivate health professionals to implement them.  相似文献   
45.

Purpose

To determine whether conventional treatment and assisted reproductive technology for infertility are associated with depressive symptoms and to identify the predictors of depressive symptoms during the first 6 months' post‐partum.

Methods

A prospective cohort design was used, with the participants being recruited from 13 Japanese hospitals. Using self‐report questionnaires, a total of 2709 women (response rate: 71.9%) provided longitudinal data at five time points: during their hospital stay and at 1, 2, 4, and 6 months' post‐partum. The depressive symptoms were measured by using the Japanese version of the Edinburgh Postnatal Depression Scale (EPDS). A logistic regression analysis was used to examine the association between the mode of conception and depressive symptoms and to identify the predictors of the depressive symptoms.

Results

There was no significant association between the mode of conception and the depressive symptoms at any time point. Six factors that were associated with the EPDS score were first‐time childbirth, emergency cesarean delivery, infant feeding, financial burden, having a male infant, and dissatisfaction with social support.

Conclusion

There was no significant relationship between the mode of conception and depressive symptoms. Nursing care should be based on individual assessments that focus on parity, the delivery method, infant feeding method, financial burden, the infant's sex, and social support, rather than on the mode of conception.  相似文献   
46.
47.
48.
Life course theory, a sociological framework, was used to analyze the phenomenon of becoming a mother, with longitudinal narrative data from 34 women who gave birth prematurely after a high-risk pregnancy, and whose infant became medically fragile. Women faced challenges of mistimed birth and mothering a technologically dependent infant. Before social ties were established, legal and biological ties required mothers to make critical decisions about their infants. Liminality characterized mothers' early involvement with their infants. The mothers worked to know, love, and establish deeper attachments to this baby. The infant's homecoming was a key turning point; it decreased liminality of early mothering, increased mothers' control of infants' care, and gave them time and place to know their infants more intimately.  相似文献   
49.
50.

Objective

To examine the prospective association between symptoms commonly experienced during pregnancy and the mental and general health status of women 14 years post partum.

Methods

Data used were from the Mater-University of Queensland Study of Pregnancy, a community-based prospective birth cohort study begun in Brisbane, Australia, in 1981. Logistic regression analyses were conducted.

Results

Data were available for 5118 women. Women who experienced a higher burden of symptoms during pregnancy were at greater risk of becoming depressed and reporting poorer health status 14 years post partum. Women who experienced major problems during pregnancy were 4 times more likely to be depressed and nearly 8 times more likely to report poorer health status 14 years after the index pregnancy compared with women who experienced few problems.

Conclusions

Findings suggest that pregnant women who experience common symptoms during pregnancy are likely to experience poorer mental and self-reported general health 14 years after the pregnancy.  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