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654-2在小儿肠套叠整复中效果评价 被引量:2
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作者 蔡自强 籍万明 孙贞来 《临床儿科杂志》 CAS CSCD 北大核心 2003年第6期358-358,共1页
肠套叠是小儿肠梗阻的常见原因,80%发生于2岁以下婴幼儿.发病原因很多,最后导致肠蠕动节律失调,环肌持续性痉挛而致近段肠管套入远段肠管形成肠套叠.灌肠整复是治疗小儿肠套叠的首选方法.
关键词 654-2 小儿 肠套叠 整复中 效果评价
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陇中正骨手法整复石膏外固定治疗踝关节骨折40例 被引量:6
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作者 魏国俊 丁玉芬 +1 位作者 郑恒恒 王志勇 《西部中医药》 2016年第2期52-53,共2页
目的:观察陇中正骨手法整复石膏外固定治疗踝关节骨折的临床疗效。方法:将80例患者随机分为观察组、对照组各40例。观察组采用陇中正骨手法整复石膏外固定治疗,对照组采用手术治疗。结果:观察组优24例,良10例,及格6例,差0例,优良率85.0%... 目的:观察陇中正骨手法整复石膏外固定治疗踝关节骨折的临床疗效。方法:将80例患者随机分为观察组、对照组各40例。观察组采用陇中正骨手法整复石膏外固定治疗,对照组采用手术治疗。结果:观察组优24例,良10例,及格6例,差0例,优良率85.0%;对照组优22例,良12例,及格2例,差4例,优良率85.0%。2组优良率比较,差异无统计学意义(P>0.05)。Kofoed评分2组治疗2个月后比较,差异有统计学意义(P<0.05)。结论:陇中正骨手法整复石膏外固定治疗踝关节骨折疗效可靠,操作简单,固定方便。 展开更多
关键词 踝关节骨折 手法整复 石膏固定
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Genre Effect on L2 Syntactic Complexity and Holistic Rating for Writing Quality of Intermediate EFL Learners 被引量:1
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作者 Lili ZHANG Haitao LIU 《Chinese Journal of Applied Linguistics》 2021年第4期451-469,589,共20页
This exploratory study examines whether genre has an impact on syntactic complexity and holistic rating in EFL writing. Over 300 sample texts produced by intermediate learners were collected from a test and some regul... This exploratory study examines whether genre has an impact on syntactic complexity and holistic rating in EFL writing. Over 300 sample texts produced by intermediate learners were collected from a test and some regular after-class assignments for English writing courses. Each participant completed two writing tasks, one argumentative and the other narrative. Results show that genre type has a significant impact on L2 syntactic complexity. Genre effect is found stronger with timed writing tasks. L2 holistic ratings show correlation with syntactic complexity on the different measure(s) depending on genre type and planning conditions. Regression analyses reveal that for timed writing tasks, clausal density(clauses per sentence) is a reliable predictor for holistic assessment on intermediate EFL learners’ writing quality. It is found to account for 6% of the score variance for timed writing and 10% for timed argumentative writing. Genre is evidenced to be related to EFL writing holistic ratings. Closer examination indicates that while syntactic complexity is predictive of holistic writing scores for argumentative writing, it does not correlate with holistic scores for narrative writing. Other linguistic features rather than syntactic complexity may be accountable. Overall, the study lends support to genre effect in the relationship between syntactic complexity and L2 writing quality holistic rating. 展开更多
关键词 genre effect syntactic complexity L2 writing holistic rating intermediate learner
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