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Objective To describe the epidemiological characteristics of falls among hospitalized elderly patients in Shanghai, to explore the external and self-factors that affect falls in the elderly, and to provide evidence for the elderly to prevent falls. Methods All the injury cases collected from the hospital information system of a general hospital in Shanghai during 2020 and 2022 based on Haddon Model were taken as the research objects. The epidemiological characteristics were analyzed using constituent ratio, chisquare test and Logistic regression analysis. Results Falls occured in 11 152 cases (11.63%) within 95 880 hospitalized elderly patients aged 65 years old and over. The ratio of males to females was 0.49∶1. Falls were more likely to occur in females and those who lived with children, and the place was mainly home/ residential institutions. The time distribution showed the fewest occurrence in February. The mainly injured part was the trunk and limbs with the nature of fracture. Multiple regression analysis showed that compared to males, 65-75 years old, spring, married status and living with spouses, the risk factors of falls in elderly patients were female, older age, winter, not in marriage and living with children. Conclusion The elderly have a high risk of falls, which is influenced by a combination of factors such as personal health, the natural environment, and social support. Comprehensive measures should be taken to identify and address the risk of falls in the elderly, including personal health promotion, home environment optimization, harmonious family atmosphere, professional medical support, and social collaboration, in order to achieve effective prevention and management. [ABSTRACT FROM AUTHOR]

Copyright of Shanghai Land & Resources / Shanghai Guotu Ziyuan is the property of Editorial Board of Shanghai Land & Resources and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Bulletin of Botanical Research is the property of Bulletin of Botanical Research Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Hydrobiology is the property of Editorial Department of Journal of Hydrobiology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this experiment was to study the effects of puerarin on the growth performance, slaughtering performance and serum antioxidant indexes of beef cattle. A total of 80 finishing Simmental crossbred beef cattle were selected and stochastically divided into 4 group. The control group was fed a based diet and groups 1, 2, 3 were fed basal diet supplemented with 300, 600, 900 mg/kg of puerarin, and the experimental period was 60 days. The results showed that, the final body weight and average daily weight gain of beef cattle in test groups 2 and 3 were significantly higher than the control group (P< 0.05), and the feed-to-weight ratio was significantly lower than the control group (P<0.05), the preslaughter live weight, carcass weight, and ocularis muscle area of beef cattle were significantly higher than the control group (P<0.05). The activities of serum glutathione peroxidase and superoxide dismutase of beef cattle were significantly higher than the control group (P<0.05), and the total antioxidant capacity was significantly up-regulated (P<0.05), and malondialdehyde content was significantly reduced (P< 0.05). Serum catalase activity was significantly increased (P<0.05) in beef cattle in group 2 and group 3. In conclusion, the addition of puerarin in the diet of beef cattle can improve the growth performance, slaughter performance and serum antioxidant enzyme activity, and considering the economic benefits. The recommended addition amount of puerarin in the diet is 600 mg/kg. [ABSTRACT FROM AUTHOR]

Copyright of Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Signal Processing is the property of Journal of Signal Processing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的 对自制带警示标识的偏瘫病员服 (申请国家专利)在脑卒中患者护理中的应用进行研 究。方法 选取2022年 9月至2023年2月该院收治的脑卒中偏瘫患者120例,应用数字排列表法将其分为2 组,各60例。对照组给予无警示标识的普通病员服,观察组给予自制带警示标识的偏瘫病员服,收集对比2组 患肢误操作率、识别偏瘫肢体时间、良肢位摆放依从率和正确率。结果 观察组患肢误操作率 (8.33%) 明显低 于对照组(39.76%), 差异有统计学意义 (P<0.05); 观察组识别偏瘫肢体时间 [(1.04±0.18)s] 短于对照组 [(6.17±0.27)s], 差异有统计学意义 (P<0.05); 观察组患者良肢位摆放依从率 (92.86%)、正确率(94.44%) 高于对照组 (78.41%、90.18%), 差异均有统计学意义 (P<0.05)。结论 自制带警示标识的偏瘫病员服对医 护患均做出标识提示及警示,降低患肢误操作率,缩短偏瘫患肢识别时间,有效地提高了良肢位摆放依从率和 正确率,提高诊疗效率及护理安全管理, 促进患者康复。 [ABSTRACT FROM AUTHOR]

Copyright of Bulletin of Soil & Water Conservation is the property of Bulletin of Soil & Water Conservation Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Steel Pipe is the property of Steel Pipe Magazine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of South China Agricultural University is the property of Gai Kan Bian Wei Hui and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Tianjin Medical Journal is the property of Tianjin Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Science & Technology & Economy is the property of Grain Science & Technology & Economy Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Health Resources is the property of Health Development & Policy Research Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Hydrobiology is the property of Editorial Department of Journal of Hydrobiology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Hydrobiology is the property of Editorial Department of Journal of Hydrobiology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Hydrobiology is the property of Editorial Department of Journal of Hydrobiology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To investigate correlation between low density lipoprotein receptor (LDL-R) gene 1063A/C polymorphism with hypertriglyceridemia of the crowds in Zunyi population. Methods 1063A/C polymorphism of 99 hypertriglyceridemia patients and 162 healthy individuals were tested by sequencing after polymerase chain reaction. Results There was no significant difference in genotype frequency and allele frequency of 1063A/C locus in LDL-R between t he two groups (P >0.05), but t here was significant difference in the level of high density lipoprotein cholesterol (HDL-C), TC/HDL C and LDL-C/ HDL-C between AA and CC genotype in HTG group(P<0.05). Conclusion There is no correlation between the 1063A/C polymorphism of LDL-R gene and the incidence of HTG in Han nationality of Zunyi population. However, the allele of LDL-R gene can affect total cholesterol(TC ) and LDL-C levels in the blood. [ABSTRACT FROM AUTHOR]

Objective To investigate the association between the polymorphism of BRIP1 gene functional single nucleotide polymorphisms (SNPs) and risk of recurrent miscarriages (RM). Methods Totally 291 RM patients and 281 healthy adults were recruited in this study. Genome DNA was extracted. The genotype of four polymorphic loci of BRIP1 was performed using matrix assisted laser desorption ionization-time of flight MassARRAY system. Genotype, allele and haplotype frequency were analyzed using SPSS 20.0 and Haploview 4.2 software. Results Compared with those of healthy adults, the frequency of BRIP1 rs4986764 CC genotype in RM patients was higher (X2=6.469, P=0.039) and the frequency of C allele in patients with RM was higher (X2= 4.893, P=0.027, OR=1.330, 95% CI=1.033-1.714). Strong linkage disequilibrium was observed in one block (D'>0.9,r2>0.8) (rs11079454-rs4986763-rs494986764). Significantly more T-T-T haplotypes (X2=8.043, P= 0.005, OR=0.565, 95% CI=0.381-0.840) were found in controls and significantly higher T-C-C haplotypes (X2 =4.392, P=0.036, OR=1.540, 95% CI=1.027-2.310) were found in RM subjects. Conclusion BRIP1 gene rs494986764 polymorphism in exon 18 may play a role in RM. The subjects with C allele have a higher risk for RM. [ABSTRACT FROM AUTHOR]

Copyright of Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

目的 分析留置尿管患者尿培养标本不合格原因及对策。方法 统计分析2019年11月至2020年6月该院收 治的留置导尿管大于5 d患者采集的1 116份尿培养标本中不合格标本数量、不合格率、产生科室等,并分析其原因,提出应对措 施。结果 1 116 份尿培养标本中不合格标本55份,不合格率为4.93% 。不合格率较高的科室依次为神经内科[13.89%(5/ 36)]、呼吸内科[12.5%(2/16)]和肿瘤科[10.53%(4/38)];不合格原因包括标本容器错误、标本采集量错误、信息绑定错误、患者 身份错误、条码粘贴不规范、重复送检、送检时间错误、污染等;不合格标本中男性患者24例,女性患者31例,女性患者尿培养不 合格率明显高于男性患者,差异有统计学意义(P <0.05)。采样点在导尿管分叉处上5 cm 不合格标本7例,不合格率为1.26% (7/558);采样点在导尿管末端处不合格标本48例,不合格率为8.61%(48/558)。两种采样点不合格率比较,差异有统计学意义 (P <0.05)。结论 重视检验分析前的质量控制、加强标本采集操作者培训、规范采集操作流程标准化以提高微生物实验室检验 质量。 [ABSTRACT FROM AUTHOR]

Copyright of Systems Engineering & Electronics is the property of Journal of Systems Engineering & Electronics Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

BACKGROUND: The surface electromyography can evaluate the effect of exercise by recording the parameters of muscle activities, and vibration exercise is the best supplement to traditional weight training. More research focuses on the effect of simple vibration training on the surface electromyography of lower limbs, but the influence of vibration combined with weight-bearing training is poorly understood. OBJECTIVE: To study the effect of vibration combined with load on the surface electromyography of lower limbs at the micro level of muscle working principle. METHODS: Eight healthy college students were recruited, and subjected to four different stimulations: vibration (45 Hz) combined with load (45% one repetition maximum (IRM)); vibration (45 Hz) combined with load (60% 1RM); vibration (50 Hz) combined with load (45% 1RM); vibration (50 Hz) combined with load (60% 1RM), followed by semi-squat exercise with the heel lifting, 10 times/minute, for 3 courses with more than 2 hours in between. RESULTS AND CONCLUSION: Different vibrations combined with loads made significant difference on the root mean square amplitude of the surface electromyography (P < 0.01), and there was a significantly increased root mean square amplitude in the vibration (50 Hz) combined with load (45% 1RM), especially at the medial gastrocnemius. The four kinds of stimulations made significant different effects on the surface electromyography of rectus femoris, tibialis anterior, and medial gastrocnemius, except semitendinosus (P ≤ 0.05). Moreover, the effect showed significant difference among different stimulations except vibration (50 Hz) combined with load (45% 1RM) (P ≤ 0.05). Compared with the other three stimulations, vibration (50 Hz) combined with load (45% 1RM) exerted better effect on the muscular activation. To conclude, different vibrations combined with loads exert different effects on the motor unit of same neuromuscular activity, and a suitable stimulation may produce better effect. Besides, the same stimulus for the motor unit of different neuromuscular activities produces different effects, which may match to the muscle nature. [ABSTRACT FROM AUTHOR]

Copyright of Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong is the property of PetroChina Southwest Oil & Gas Field Company and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Oil Crop Sciences is the property of Oil Crops Research Institute of Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Guangdong University of Technology is the property of Journal of Guangdong University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shandong Medical Journal is the property of Shandong Medical Health Newspapers and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)