Fernanda Elizabeth Cali Chillogalli, Jessica Maribel Gutama Villa
{"title":"Estudio Descriptivo: Frecuencia y factores de riesgo de la enfermedad arterial periférica en pacientes con Diabetes Mellitus II del Hospital José Carrasco Arteaga, Cuenca.","authors":"Fernanda Elizabeth Cali Chillogalli, Jessica Maribel Gutama Villa","doi":"10.14410/2021.13.2.ao.13","DOIUrl":"https://doi.org/10.14410/2021.13.2.ao.13","url":null,"abstract":"BACKGROUND: Peripheral arterial disease (PAD) is more common in patients with type 2 Diabetes Mellitus (DM2) than in the general population, making them a high-risk group for morbidity and mortality. The aim of this study was to determine the frequency of peripheral arterial disease, by measuring ankle-brachial index, and the frequency of its risks factors in patients with type 2 Diabetes Mellitus at Hospital José Carrasco Arteaga. METHODOS: descriptive, cross-sectional study, with a simply randomized sample of patients diagnosed with Type 2 Diabetes Mellitus, who attended the outpatient clinic of Hospital José Carrasco Arteaga, Cuenca - Ecuador, in 2017 ( 315 patients). An interview was applied to the patients, to collect data on sociodemographic characteristics and certain important medical history; ankle-brachial index was determined; complementary laboratory tests made six months prior to the study were evaluated. Finally, frequencies and percentages of each variable were described; we used IMB SPSS version 22 software. RESULTS: Of the total number of patients, the average age was 62.9 years, with a predominance of the female sex. The frequency of PAD in patients with DM2 was 35.30%. PAD was more frequent in: age group over 50 years (38.8%), male sex (43.9%), disease evolution time ≥ 5 years (35.5%), in smoking patients(38.4%), in patients with elevated glycosylated hemoglobin levels (HbA1c ≥7%)(40.6%),in patients with hypertriglyceridemia, in patients with elevated LDL and in men with low HDL values. CONCLUSION: we can conclude that the peripheral arterial disease frequency in patients with type 2 Diabetes Mellitus, at Hospital José Carrasco Arteaga, using the ankle-brachial index as a diagnostic method was 35.50%.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130492911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gleici DaSilva Castro Perdoná, José Gonzalo Carrión Ordoñez, María Elisa Carrión Barreto
{"title":"Estudio Descriptivo: Cumplimiento del estándar de estimación de la edad gestacional en la atención prenatal en un hospital general en Ecuador","authors":"Gleici DaSilva Castro Perdoná, José Gonzalo Carrión Ordoñez, María Elisa Carrión Barreto","doi":"10.14410/2021.13.2.ao.14","DOIUrl":"https://doi.org/10.14410/2021.13.2.ao.14","url":null,"abstract":"BACKGROUND: Gestational dating is an important requirement for decision-making during pregnancy; the World Health Organization recommends making the first ultrasound before week 24. Gestational age can also be estimated based on menstrual history. The aim of this study was to describe the rate of compliance of the standards for estimating gestational age in a general hospital in Machala, Ecuador. METHODS: This is an observational, descriptive, cross-sectional study; the universe was the total of pregnant women who attended for prenatal care to Hospital General Machala, El Oro- Ecuador, between April 2017 and March 2020. The entire universe was studied. We collected data for the variables: age, parity, last menstrual period( LMP), menstrual age, early ultrasound, reliable gestational dating. RESULTS: 47.9% of the sample was 18 to 29 years old. 83.33% (195/234) patients complied with the weeks of amenorrhea registry. 75.21% (176/234) of patients complied with the recommendation of an early ultrasound, at 24 weeks or less. 1.28% did not have any method of gestational dating. 64% (n=149) of the sample underwent the first ultrasound until week 20. Of 140 patients who complied with having both gestational dating by reliable LMP and ultrasound, in 31/140 (22.1%) the gestational age given by LMP could not be confirmed with early ultrasound. CONCLUSION: We concluded that gestational dating obtained by weeks of amenorrhea was registered n 83.33% of the patients, this rate qualifies as regular compliance. An early ultrasound was performed, at ≤ 24 weeks, as recommended by WHO, in 75% of the patients, this rate qualifies as poor compliance.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114291448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eugenia Carolina Rojas Fernández, Javier Arturo López Rodríguez, José Vicente Roldan Fernández
{"title":"Estudio transversal: Prevalencia de arritmias cardiacas supraventriculares y factores asociados en pacientes adultos atendidos en consulta cardiológica. Hospital José Carrasco Arteaga, Cuenca, 2018","authors":"Eugenia Carolina Rojas Fernández, Javier Arturo López Rodríguez, José Vicente Roldan Fernández","doi":"10.14410/2021.13.2.ao.15","DOIUrl":"https://doi.org/10.14410/2021.13.2.ao.15","url":null,"abstract":"BACKGROUND: Cardiac arrhythmias are cardiovascular diseases, caused by disturbances in the initiation or conduction of electrical stimuli. The timely detection of these alterations is crucial, since in the long term it improves the quality of life of people suffering from these pathologies. The aim of this study was to determine the prevalence of supraventricular cardiac arrhythmias and their associated factors in adult patients treated in the outpatient clinic of the cardiology unit of Hospital José Carrasco Arteaga, Cuenca, 2018. METHODS: An observational, cross-sectional, descriptive and correlation study was carried out with a sample of 608 patients older than 18 years, at the mentioned Institution, who underwent electrocardiography during 2018. We studied the variables: nutritional status, arterial hypertension, diabetes, smoking, used drugs; age and sex; presence of supraventricular arrhythmia. We used Chi Square test to search for an association between the qualitative variables; considering statistical significance a p <0.05. RESULTS: of 608 patients, 57.1% were women; 61.84% were under 65 years of age. 43.9% were overweight, 27.6% had normal body mass index (BMI). Chronic diseases such as hypertension and diabetes had a frequency of 44.4% and 16% respectively. The prevalence of supraventricular arrhythmias was 3.8%. Atrial fibrillation was the most frequent supraventricular arrhythmia with 47.8%, followed by sinus arrhythmia with 26.08%. There was a higher prevalence of supraventricular arrhythmias in females than males (4.6% vs 2.7%), in overweight or obese patients than in those with normal BMI (4.4% vs 2.3%), in hypertensive patients than in those who didn’t suffer from hypertension ( 5.2% vs 2.7%), in patients who used antithyroid drugs than in those who didn’t use them (50% vs 3.6%); however, no statistically significant association was found with any of these variables. CONCLUSION: The prevalence of supraventricular arrhythmias was 3.8%. The most common cardiac arrhythmia was atrial fibrillation followed by sinus arrhythmia. No statistically significant association was found between the frequency of supraventricular arrhythmias and the variables studied.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117193142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Estudio Descriptivo: Colposcopia en el diagnóstico de lesiones de cuello uterino en el Hospital de Especialidades José Carrasco Arteaga, Cuenca – Ecuador. 2015-2019","authors":"Manuel Jaime Ñauta Baculima, Mónica Patricia Zea García, Miriam Mariana Urgilés Coraizaca, Daniela Alejandra Verdesoto Bravo","doi":"10.14410/2021.13.2.ao.16","DOIUrl":"https://doi.org/10.14410/2021.13.2.ao.16","url":null,"abstract":"BACKGROUND: Cervical cancer is a public health issue, being one of the main causes of morbidity and mortality in developing countries. Cervical cytology (Papanicolaou) is performed for screening and diagnosis of cervical lesions. In case of a suspicious cytology report, colposcopy is an essential procedure for evaluation of the lower genital tract, to detect early lesions and cancer. The aim of this study was to characterize the colposcopy procedures performed, as a diagnostic and therapeutic method, in patients with abnormal Papanicolaou results. METHODS: This is an observational, descriptive cross-sectional study, whose universe were all the patients with abnormal cytological diagnosis in pap smear, who underwent a colposcopy procedure between 2015 and 2019 at Hospital José Carrasco Arteaga, with a total of 1 628 patients. RESULTS: 1 628 colposcopic procedures were included. 55.46% of the population were between 27 to 46 years of age. The predominant marital status was married status (75%). 63.45% of women had their first sexual experience between 21 and 30 years of age. 95.20% of the patients had between 1 and 3 sexual partners. Abnormal pap smear results represent; 37.28% to LSIL, followed by ASC-US (35.81%), and HSIL (14.18%). 67.32% of colposcopies were classified as satisfactory. Biopsy was performed in 71% of the patients, followed by loop electrosurgical excision procedure (LEEP) (13.69%), endocervical curettage in 11.05%. The pathology results reported HSIL in 46.56% of the cases, followed by 22.23% as LSIL and chronic cervicitis in 16.27%, 12.28% of the results were negative. CONCLUSION: Three-quarters of all colposcopies were performed on women between 27 and 56 years of age. The most frequently abnormal Pap smear results were: LSIL, followed ASC-US. 67% of the colposcopies were satisfactory. After colposcopy, biopsy was performed in most of the patients, in lower percentage: loop electrosurgical excision procedure (LEEP), endocervical curettage and diagnostic hysterectomy. Pathology results reported HSIL in 46.56%, LSIL IN 22.23% and chronic cervicitis in 16.27%; 12.28% of studies were negative.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134334769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Santiago Andrés Muñoz Palomeque, Luis Enrique Peralta Castro, Raúl David Vera Pulla, María Eduarda Clavijo Izquierdo
{"title":"Factores predisponentes y métodos de suicidio: Mini-revisión de la actualidad","authors":"Santiago Andrés Muñoz Palomeque, Luis Enrique Peralta Castro, Raúl David Vera Pulla, María Eduarda Clavijo Izquierdo","doi":"10.14410/2021.13.2.rb.19","DOIUrl":"https://doi.org/10.14410/2021.13.2.rb.19","url":null,"abstract":"Suicide is a major global public health problem, especially among young and middle-aged adults. According to the WHO, worldwide, approximately 800 000 people commit suicide every year. Some predisposing factors for suicide are related to the personal sphere and are universal, such as biological conditions or psychiatric pathology, childhood adversities, as well as social and community perspective: housing situation, religion, social integration and support, unemployment, stress. The highest frequencies of occurrence have been found in males and in the age groups between 15 and 25 years, or over 65 years. Regarding suicide methods, there is a predilection for hanging in most countries, and although suicide methods do not differ much from one country to another, it should be considered that they vary according to the access to lethal methods. Men are reported to commit suicide more frequently using violent methods. A greater recognition of the risk factors and suicide methods used is necessary to raise awarenes among the population and prevention.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"226 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133845721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Brian Andrés García Orellana, María de Lourdes León Vintimilla, M. A. Cornejo Córdova
{"title":"Hiperplasia Fibrosa Inflamatoria: Reporte de un caso","authors":"Brian Andrés García Orellana, María de Lourdes León Vintimilla, M. A. Cornejo Córdova","doi":"10.14410/2021.13.2.cc.22","DOIUrl":"https://doi.org/10.14410/2021.13.2.cc.22","url":null,"abstract":"BACKGROUND: Inflammatory fibrous hyperplasia associated with the use of removable dental prosthesis (IFH) is an adaptive lesion caused by long-term trauma exerted by a poorly adapted removable prosthesis on the oral mucosa, usually in the vestibular sulcus. Its diagnosis and treatment is imperative, due to its potential to cause discomfort to the patient, altering aesthetics, phonectics and chewing. CASE REPORTS: A 41-year-old denture wearer woman was referred due to discomfort in the right lower vestibular sulcus, the clinical examination showed a bilobed enlargement with an invagination where the edge of the prosthesis fits, the patient has worn the prosthesis for 15 years. EVOLUTION: Resection with scalpel (conventional technique) was performed. The histopathological examination reported inflammatory fibrous hyperplasia and a new total removable bimaxillary prosthesis was made for the patient. CONCLUSIONS: HFI is one of the main oral lesions in older adults denture wearers and it causes aesthetic and functional alterations; it is produced by the constant irritation caused by the settlement of the prosthesis borders on the mucovestibular sulcus as a consequence of alveolar resorption. Treatment is meant to eliminate the injury and its etiology; the absence of lesions on the mucosa and the bottom of the sulcus is completely necessary.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115634773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Claudia Lucía Maldonado Carrasco, Manuel Edmundo Espinoza Espinoza, Rómulo Augusto Idrovo Carrasco, Luis Alberto Tinoco Cazorla
{"title":"Reporte de un caso clínico: Reimplante de mano","authors":"Claudia Lucía Maldonado Carrasco, Manuel Edmundo Espinoza Espinoza, Rómulo Augusto Idrovo Carrasco, Luis Alberto Tinoco Cazorla","doi":"10.14410/2021.13.2.cc.20","DOIUrl":"https://doi.org/10.14410/2021.13.2.cc.20","url":null,"abstract":"BACKGROUND: The upper limb plays a vital role in our daily function; injuries to this vital structure can result in devastating consequences to functional, psychological and social well-being; especially traumatic amputations of the upper limb are challenging to manage and deciding which patients would benefit from limb salvage versus amputation is critical. CASE REPORTS: A 52-year-old male patient, who suffered a traumatic partial amputation in the distal third of his right forearm with an industrial machine, presenting an ulnar and radius fracture, with severe soft tissue injuries, who underwent a replantation surgery after 12 hours of ischemia. EVOLUTION: Patient presented good postsurgical outcome. 24 hours after surgery he presented normal Allen’s test results, adequate temperature, pink coloration, hypoesthesia and 2/5 muscle strength in the injured limb. He was discharged 7 days after surgery with follow-up and rehabilitation prescription. The percutaneous needles were removed 13 weeks after, with proper bone healing of the fracture. 5 months after surgery, he presented a DASH Score of 60.83. CONCLUSION: The replantation field has become very sophisticated in recent years; the decision to perform replantation of the amputated limb must be individualized to each patient, based on several established factors such as the characteristics of the injury, patient related factors, and the functional recovery capacity.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121649948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bernardo José Vega Crespo, Vivian Alejandra Neira Molina, María Antonieta Flores Salinas, Gabriela Mireya Guerra Astudillo, Lorena Viviana Mora Bravo, José Ignacio Ortiz Segarra
{"title":"Minireview: Situación actual del cáncer de cuello uterino en Ecuador, 2019","authors":"Bernardo José Vega Crespo, Vivian Alejandra Neira Molina, María Antonieta Flores Salinas, Gabriela Mireya Guerra Astudillo, Lorena Viviana Mora Bravo, José Ignacio Ortiz Segarra","doi":"10.14410/2020.12.3.rb.30","DOIUrl":"https://doi.org/10.14410/2020.12.3.rb.30","url":null,"abstract":"Cervical cancer is a neoplasm mainly caused by the human papillomavirus (HPV), which is acquired through sexual contact. Cervical cancer is more prevalent in low and middle income countries; 88% of worldwide deaths from this cause, occur in developing countries, such as Ecuador. The ELEVATE project (Early detection of cervical cancer in hard-to-reach populations of women through portable and point-of-care HPV testing), funded by the European Union, seeks to characterize the national context of this disease; with this purpose, we carried out a systematic search for scientific articles and gray literature, produced in Ecuador, using specialized search engines, and virtual repositories from universities and government institutions. KEYWORDS: UTERINE CERVICAL NEOPLASMS, HUMAN PAPILLOMAVIRUS, PAPANICOLAOU TEST, PREVENTIVE HEALTH SERVICES, ECUADOR","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114156550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Clavo Intramedular de Sign en Rodilla Flotante: Una serie de casos","authors":"Telmo Iván Tapia Peña, Juan-Claude Tapia Abril","doi":"10.14410/2020.12.3.cc.32","DOIUrl":"https://doi.org/10.14410/2020.12.3.cc.32","url":null,"abstract":"BACKGROUND: “Floating knee” describes ipsilateral fractures of the femur and tibia, where the knee is disconnected from the rest of the limb. The mechanism is usually a high-energy trauma. Rates of infection, lack of union, stiffness of the knee, excessive blood loss, fat embolism, are relatively high; leading to functional impairment and often unsatisfactory results. Immediate definitive reduction and fixation of fractures by intramedullary nail reduces the incidence of complications. METHODS: A descriptive study was carried out, a case series report of 7 patientes treated by the SIGN Intramedullary Nail (IMN); to establish the functional results, concomitant injuries, complications and advantages of this nail, in our practice. RESULTS: The majority of the patients were male, with a mean age of 26 years. All injuries were caused in traffic accidents, 50% of the fractures were exposed fractures. According to the Blake & McBryde classification, 6 were Type I and one case Type IIa. Functional results were evaluated according to the Karlström and Olerud criteria; excellent and good results were obtained in 85% of cases. All of the fractures healed; one case of superficial infection was described, one patient presented limb shortening <3 cm and minor limitation of the knee motion range. CONCLUSION: The SIGN intramedullary nail, was efficient and versatile for the treatment of floating knee in adults. It had good functional results (85%) and low incidence of complications. KEYWORDS: FLOATING KNEE, FEMUR FRACTURE, TIBIAL FRACTURE, FRACTURE FIXATION, INTRAME-DULLARY.","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121390157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jacinto José Alvarado Cordero, María Cristina Luna Pesántez, Eduardo Sebastián Cáceres Montalván
{"title":"Reconstrucción de la papila interdental con ácido hialurónico. Artículo de Revisión Corto","authors":"Jacinto José Alvarado Cordero, María Cristina Luna Pesántez, Eduardo Sebastián Cáceres Montalván","doi":"10.14410/2020.12.3.rb.31","DOIUrl":"https://doi.org/10.14410/2020.12.3.rb.31","url":null,"abstract":"One of the most frequent cosmetic dental problems is the presence of black triangles due to the loss of the interdental papilla. There are several surgical and non-surgical treatment options to correct this anomaly, among the most innovative and less invasive we found the use of an injectable gel of hyaluronic acid for the reconstruction of the interdental papilla. The objective of the study was to carry out a bibliographic compilation on the effectiveness of hyaluronic acid as a treatment for the reconstruction of the interdental papilla","PeriodicalId":417745,"journal":{"name":"Revista Médica del Hospital José Carrasco Arteaga","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132211570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}