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| 1 | Season of the year influences infection rates following total hip arthroplasty显示文摘AIM To research the influence of season of the year on periprosthetic joint infections.METHODS We conducted a retrospective review of the entire Medicare files from 2005 to 2014. Seasons were classified as spring, summer, fall or winter. Regional variations were accounted for by dividing patients into four geographic regions as per the United States Census Bureau(Northeast, Midwest, West and South). Acute postoperative infection and deep periprosthetic infections within 90 d after surgery were tracked. RESULTS In all regions, winter had the highest incidence of periprosthetic infections(mean 0.98%, SD 0.1%) and was significantly higher than other seasons in the Midwest, South and West(P < 0.05 for all) but not the Northeast(P = 0.358). Acute postoperative infection rates were more frequent in the summer and were significantly affected by season of the year in the West.CONCLUSION Season of the year is a risk factor for periprosthetic joint infection following total hip arthroplasty(THA). Understanding the influence of season on outcomes following THA is essential when risk-stratifying patients to optimize outcomes and reduce episode of care costs. | Samuel Rosas Alvin C Ong Leonard T Buller Karim G Sabeh Tsun yee Law Martin W Roche Victor H Hernandez | 2017 | World Journal of Orthopedics2017，8，12： | 4 |
| 2 | 青少年甘油磷酸胆碱代谢和心血管病的危险因素:一项队列研究显示文摘甘油磷酸胆碱(glycerophosphocholine,GPC)代谢物可调节动脉粥样硬化,从而导致心血管病风险。临床前期心血管病可能从青春期就开始。研究人员应用靶向血清脂质组学鉴定一组新的GPC,并测试在青春期时这些GPC中的任何一种是否与心血管病传统危险因子,如过量内脏脂肪、升高的血压、胰岛素抵抗和致动脉粥样硬化血脂异常相关。 | Syme C Czajkowski S Shin J Abrahamowicz M Leonard G Perron M Richer L Veillette S Gaudet D Strug L Wang Y Xu H Taylor G Paus T Bennett S Pausova Z 刘莉 叶鹏 | 2016 | 中华高血压杂志2016，24，10： | 3 |
| 3 | Knowledge, perception and practices about malaria, climate change, livelihoods and food security among rural communities of central Tanzania显示文摘Background:Understanding the interactions between malaria and agriculture in Tanzania is of particular significance when considering that they are the major sources of illness and livelihoods.The objective of this study was to determine knowledge,perceptions and practices as regards to malaria,climate change,livelihoods and food insecurity in a rural farming community in central Tanzania.Methods:Using a cross-sectional design,heads of households were interviewed on their knowledge and perceptions on malaria transmission,symptoms and prevention and knowledge and practices as regards to climate change and food security.Results:A total of 399 individuals(mean age=39.8±15.5 years)were interviewed.Most(62.41%)of them had attained primary school education and majority(91.23%)were involved in crop farming activities.Nearly all(94.7%)knew that malaria is acquired through a mosquito bite.Three quarters(73%)reported that most people get sick from malaria during the rainy season.About 50%of the respondents felt that malaria had decreased during the last 10 years.The household coverage of insecticide treated mosquito nets(ITN)was high(95.5%).Ninety-six percent reported to have slept under a mosquito net the previous night.Only one in four understood the official Kiswahili term(Mabadiliko ya Tabia Nchi)for climate change.However,there was a general understanding that the rain patterns have changed in the past 10 years.Sixty-two percent believed that the temperature has increased during the same period.Three quarters of the respondents reported that they had no sufficient production from their own farms to guarantee food security in their household for the year.Three quarters(73.0%)reported to having food shortages in the past five years.About half said they most often experienced severe food shortage during the rainy season.Conclusion:Farming communities in Kilosa District have little knowledge on climate change and its impact on malaria burden.Food insecurity is common and community-based strategies to mitigate this need to be established.The findings call for an integrated control of malaria and food insecurity interventions. | Benjamin K Mayala Carolyn A Fahey Dorothy Wei Maria M Zinga Venera M Bwana Tabitha Mlacha Susan F Rumisha Grades Stanley Elizabeth H Shayo Leonard EG Mboera | 2015 | Infectious Diseases of Poverty2015，4，1： | 2 |
| 4 | Overexpression of ErbB2 enhances ethanol-stimulated intracellular signaling and invasion of human mammary epithelial and breast cancer cells in vitro显示文摘 | Ma C Lin H Leonard SS | 2003 | Oncogene2003，22，34： | 2 |
| 5 | Hepatitis C and renal disease: an update 1 1 Summary of a workshop held October 21 to 22, 2002, in the Lister Hill Auditorium, The National Institutes of Health, Bethesda, MD.显示文摘 | Catherine M Meyers Leonard B Seeff Catherine O Stehman-Breen Jay H Hoofnagle | 2003 | American Journal of Kidney Diseases2003，，4： | 2 |
| 6 | Maternal health in pregnancy and intellectual disability in the offspring:a populationbased study显示文摘 | Leonard H de Klerk N Bourke J | 2006 | Ann Epidemiol2006，16，： | 1 |
| 7 | Overview and Application of the AQEM Assessment system显示文摘 | Daniel H Otto M Leonard S | 2004 | Hydrobiological2004，516，： | 1 |
| 8 | The Effect of a Translucent Post on Resin Composite:Depth of Cure显示文摘 | Roberts H W Leonard D L Vandew alle K S | | 0，，07： | 1 |
| 9 | CREB/ATF-dependent T cell receptor-induced Foxp3 gene expression:a role for DNA methylation 显示文摘 | KIM H P LEONARD W J | 2007 | J Exp Med2007，204，7： | 1 |
| 10 | The role of positive interactions in communities: Lessons from intertidal habitats显示文摘 | BERTNESS M D LEONARD G H | 1997 | Ecology1997，78，： | 1 |
| 11 | Using radial basis functions to approximate a function and its error bounds显示文摘 | Leonard J A Kramer M A Ungar L H | 1992 | IEEE Transactions on Neural Networks1992，3，4： | 1 |
| 12 | Fibrilassemblies in aqueous whey protein mixtures显示文摘 | Bolder S G Hendrickx H Leonard M C S | 2006 | Journal of Agricultural and Food Chemistry2006，54，12： | 1 |
| 13 | Subpicosecond spin relaxation in GaAsSb multiple quantum wells显示文摘 | Hall K C Leonard S W Direl H M | 1999 | Appl Phys Lett1999，75，： | 1 |
| 14 | Triclosan:Applications and safety显示文摘 | BHARGAVA H N LEONARD P A | 1996 | AJIC Am J Infect Control1996，24，3： | 1 |
| 15 | A multi-level model of group cognitive style in strategic decision making 显示文摘 | Leonard N H | 2005 | Journal of Managerial Issues2005，17，1： | 1 |
| 16 | Hematopoiesis : an evolving paradigm for stem cell biology 显示文摘 | STUART H O LEONARD I Z | 2008 | Cell2008，132，： | 1 |
| 17 | MicroRNA-sensitive oncolytic measles viruses for cancer-specific vector tropism 显示文摘 | Leber M F Bossow S Leonard V H | 2011 | Mol Ther2011，19，6： | 1 |
| 18 | Cervical spondylotic myelopathy:patterns of neurological deficit and recovery after anterior cervical decompression显示文摘 | Chiles B W Leonard M A Choudhri H F | 1999 | Neurosurgery1999，44，4： | 1 |
| 19 | A Behavioral Conception of Retail Image显示文摘 | Kunkel John H Berry Leonard L | 1968 | Journal of Marketing1968，32，10： | 1 |
| 20 | Psychiatric disorders in first degree relatives of chil-- dren and adolescents with obsessive--compulsive disorder显示文摘 | LENANE M C SWEDO S E LEONARD H L | 1990 | J Am Acad Child Adolese Psychiatry1990，29，3： | 1 |
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