Pub Date : 2023-11-11DOI: 10.18502/jnfs.v8i4.14011
Omid Toupchian, Sepideh Soltani, Elham Hosseini-Marnani, Fatemeh Eslami, Salar Poorbarat, Cain C. T. Clark, Javad Heshmati, Rezvan Rajabzadeh, Shima Abdollahi
Background: COVID-19 pandemic has evidently influenced people's lifestyle, particularly their health. In this study, the authors examined the association between dietary intake and lifestyle changes, and COVID-19 infection in adults living in Bojnurd, Iran.
Methods: In this cross-sectional study conducted on 4425 adults from Bojnurd city, Iran, regarding changes in food consumption, physical activity, sleep duration, and the history of COVID-19 infection; data were collected online using a researcher-designed questionnaire. The associations between lifestyle changes and COVID-19 infection were assessed by multivariate- adjusted logistic regression models.
Results: There were significant associations between lower odds of COVID-19, increased legumes consumption (OR: 0.76; 95% CI: 0.61, 0.96), and increased physical activity (OR: 0.74; 95% CI: 0.57, 0.95) during the pandemic; this was while increased intakes of refined grain (OR: 1.32; 95% CI: 1.06, 1.63), butter oil (OR: 1.34; 95% CI: 1.03, 1.73), processed meat (OR: 1.36; 95% CI: 1.01, 1.82), fast foods (OR: 1.65; 95% CI: 1.13, 2.40), honey (OR: 1.34; 95% CI: 1.10, 1.64), and coffee (OR: 1.61; 95% CI: 1.24, 2.09) were associated with higher odds of infection. Moreover, higher sleep duration (OR: 1.25; 95% CI: 1.02, 1.52), increased intake of multivitamins/minerals (OR: 1.66; 95% CI: 1.35, 2.05), vitamin D (OR: 1.22; 95% CI: 1.01, 1.47), and vitamin C (OR: 1.52; 95% CI: 1.26, 1.84) were significantly associated with higher odds of infection, compared to the cases with no change.
Conclusion: Increased intake of refined grain and high-fat foods may be associated with lower odds of infection. However, the cross-sectional design of the present study precludes causal inferences.
{"title":"Lifestyle Changes and COVID-19 Infection: A Cross-Sectional Study","authors":"Omid Toupchian, Sepideh Soltani, Elham Hosseini-Marnani, Fatemeh Eslami, Salar Poorbarat, Cain C. T. Clark, Javad Heshmati, Rezvan Rajabzadeh, Shima Abdollahi","doi":"10.18502/jnfs.v8i4.14011","DOIUrl":"https://doi.org/10.18502/jnfs.v8i4.14011","url":null,"abstract":"Background: COVID-19 pandemic has evidently influenced people's lifestyle, particularly their health. In this study, the authors examined the association between dietary intake and lifestyle changes, and COVID-19 infection in adults living in Bojnurd, Iran.
 Methods: In this cross-sectional study conducted on 4425 adults from Bojnurd city, Iran, regarding changes in food consumption, physical activity, sleep duration, and the history of COVID-19 infection; data were collected online using a researcher-designed questionnaire. The associations between lifestyle changes and COVID-19 infection were assessed by multivariate- adjusted logistic regression models.
 Results: There were significant associations between lower odds of COVID-19, increased legumes consumption (OR: 0.76; 95% CI: 0.61, 0.96), and increased physical activity (OR: 0.74; 95% CI: 0.57, 0.95) during the pandemic; this was while increased intakes of refined grain (OR: 1.32; 95% CI: 1.06, 1.63), butter oil (OR: 1.34; 95% CI: 1.03, 1.73), processed meat (OR: 1.36; 95% CI: 1.01, 1.82), fast foods (OR: 1.65; 95% CI: 1.13, 2.40), honey (OR: 1.34; 95% CI: 1.10, 1.64), and coffee (OR: 1.61; 95% CI: 1.24, 2.09) were associated with higher odds of infection. Moreover, higher sleep duration (OR: 1.25; 95% CI: 1.02, 1.52), increased intake of multivitamins/minerals (OR: 1.66; 95% CI: 1.35, 2.05), vitamin D (OR: 1.22; 95% CI: 1.01, 1.47), and vitamin C (OR: 1.52; 95% CI: 1.26, 1.84) were significantly associated with higher odds of infection, compared to the cases with no change.
 Conclusion: Increased intake of refined grain and high-fat foods may be associated with lower odds of infection. However, the cross-sectional design of the present study precludes causal inferences.","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"8 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135086297","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}
Pub Date : 2023-11-11DOI: 10.18502/jnfs.v8i4.14005
Mahdieh Abbasalizad-Farhangi, Maliheh Barzegari
Background: In the current scoping review, nutrition transition and its consequences in Iran have been reviewed, and relevant health improvement policies have been described. Methods: This was an analytical study which concerned demographic, economic and socio-political context, nutrition, dietary patterns and related metabolic syndrome, or their consequences among Iranian population in recent decades. Results: In the last decades, socio-economic problems increased food insecurity, and unhealthy diet has been common. The prevalence of obesity was higher in urban areas compared with rural areas. There was also a high prevalence of nutritional risk factors; food choices tended to be less healthy; high-fat food choices has been increased, and there was lower physical activity. The prevalence of non-communicable diseases and metabolic syndrome including hypertension and type 2 diabetes mellitus are progressively elevated. Conclusions: Urgent preventive strategies and policies by the government and healthcare community are essential. These strategies are necessary for promoting national health, increasing life expectancy, and decreasing metabolic syndrome, diet-related and lethal diseases including cardiovascular diseases, and diabetes.
{"title":"Nutrition Transition in Iran: An Analytical Study of the Factors Related to Life-Style Regarding Non-Communicable Diseases in Recent Decades","authors":"Mahdieh Abbasalizad-Farhangi, Maliheh Barzegari","doi":"10.18502/jnfs.v8i4.14005","DOIUrl":"https://doi.org/10.18502/jnfs.v8i4.14005","url":null,"abstract":"Background: In the current scoping review, nutrition transition and its consequences in Iran have been reviewed, and relevant health improvement policies have been described. Methods: This was an analytical study which concerned demographic, economic and socio-political context, nutrition, dietary patterns and related metabolic syndrome, or their consequences among Iranian population in recent decades. Results: In the last decades, socio-economic problems increased food insecurity, and unhealthy diet has been common. The prevalence of obesity was higher in urban areas compared with rural areas. There was also a high prevalence of nutritional risk factors; food choices tended to be less healthy; high-fat food choices has been increased, and there was lower physical activity. The prevalence of non-communicable diseases and metabolic syndrome including hypertension and type 2 diabetes mellitus are progressively elevated. Conclusions: Urgent preventive strategies and policies by the government and healthcare community are essential. These strategies are necessary for promoting national health, increasing life expectancy, and decreasing metabolic syndrome, diet-related and lethal diseases including cardiovascular diseases, and diabetes.","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"8 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135086433","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}
Background: Many households in urban areas suffer from severe food insecurity. In Ethiopia, current economic recession, pandemic, locust invasion, and conflict, disproportionately aggravated the problems. This study aims to assess food insecurity in household and its factors in the Eastern Ethiopia. Methods: A community-based, cross-sectional study was conducted to assess 616 households in urban areas of Eastern Ethiopia using simple random sampling. FANTA Indicator Guide (v.3) Questionnaires were used as data collection tool. Then, the information was entered into Epi-data version 3.02 and exported to SPSS version 21. To determine factors affecting household food insecurity, binary regression analysis was performed, and a p-value of < 0.05 at a 95% confidence interval was considered statistically significant. Model fitness was checked using the Hosmer-Lemeshow test. Results: The prevalence of household food insecurity was 41.7% (95% CI: 37.4–45.6). The following factors were determined as food insecurity predictors: household head's sex [Adjusted Odds Ratio (AOR)=1.75, 95% CI: 1.08–2.84], household head's education (AOR= 0.52, 95% CI: 0.33–0.99), mother's occupation [AOR= 0.3, 95% CI: 0.19–0.57], households with the medium wealth index (AOR =1.72, 95% CI: 1.06–2.78) and households with the lowest wealth index (AOR=4.01, 95% CI: 2.35–6.86). Conclusions: The prevalence of household food insecurity in urban areas of Eastern Ethiopia is high. The food insecurity was significantly affected by residency, education, occupation, and wealth index. The government should focus on socio-economic policies targeting the vulnerable and improve their economic status.
{"title":"Household Food Insecurity and Its Determinant Factors in Eastern Ethiopia in 2021","authors":"Tariku Derese, Yalelet Belay, Dilnessa Fentie, Kirubel Derese","doi":"10.18502/jnfs.v8i4.14017","DOIUrl":"https://doi.org/10.18502/jnfs.v8i4.14017","url":null,"abstract":"Background: Many households in urban areas suffer from severe food insecurity. In Ethiopia, current economic recession, pandemic, locust invasion, and conflict, disproportionately aggravated the problems. This study aims to assess food insecurity in household and its factors in the Eastern Ethiopia. Methods: A community-based, cross-sectional study was conducted to assess 616 households in urban areas of Eastern Ethiopia using simple random sampling. FANTA Indicator Guide (v.3) Questionnaires were used as data collection tool. Then, the information was entered into Epi-data version 3.02 and exported to SPSS version 21. To determine factors affecting household food insecurity, binary regression analysis was performed, and a p-value of < 0.05 at a 95% confidence interval was considered statistically significant. Model fitness was checked using the Hosmer-Lemeshow test. Results: The prevalence of household food insecurity was 41.7% (95% CI: 37.4–45.6). The following factors were determined as food insecurity predictors: household head's sex [Adjusted Odds Ratio (AOR)=1.75, 95% CI: 1.08–2.84], household head's education (AOR= 0.52, 95% CI: 0.33–0.99), mother's occupation [AOR= 0.3, 95% CI: 0.19–0.57], households with the medium wealth index (AOR =1.72, 95% CI: 1.06–2.78) and households with the lowest wealth index (AOR=4.01, 95% CI: 2.35–6.86). Conclusions: The prevalence of household food insecurity in urban areas of Eastern Ethiopia is high. The food insecurity was significantly affected by residency, education, occupation, and wealth index. The government should focus on socio-economic policies targeting the vulnerable and improve their economic status.","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"7 26","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135086299","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}
Pub Date : 2023-11-11DOI: 10.18502/jnfs.v8i4.14000
Mehrnoosh Shirdeli, Matthew Shirani, Ameneh Marzban
The Article Abstract is not available.
没有文章摘要。
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{"title":"Weight Gain and Obesity during Quarantine due to COVID-19","authors":"Mehrnoosh Shirdeli, Matthew Shirani, Ameneh Marzban","doi":"10.18502/jnfs.v8i4.14000","DOIUrl":"https://doi.org/10.18502/jnfs.v8i4.14000","url":null,"abstract":"
 
 
 
 
 
 
 
 
 
 
 The Article Abstract is not available.
 
 
 
 
 
 
 
 
 
 
 
 
 
","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"7 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135086305","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":"Towards New and Robust Food and Nutrition Security and Sovereignty Outcomes in CARICOM Countries","authors":"Tigerjeet Ballayram, Fitzroy J. Henry","doi":"10.12691/jfs-11-2-5","DOIUrl":"https://doi.org/10.12691/jfs-11-2-5","url":null,"abstract":"","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":" 23","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135291559","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":"Food Insecurity and Its Determinants among Rural Households in the Southern Region of Lesotho","authors":"Mamakase Grace Sello, Mahalieo Flora Motanyane, Nthabiseng Anna Mokhesi, Relebohile Ntsieane","doi":"10.12691/jfs-11-2-3","DOIUrl":"https://doi.org/10.12691/jfs-11-2-3","url":null,"abstract":"","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136316955","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":"Dietary Diversity and Nutritional Adequacy of Children by Agro-ecological Zones of Ghana","authors":"Isaac Anane, Nie Fengying, Huang Jiaqi","doi":"10.12691/jfs-11-2-2","DOIUrl":"https://doi.org/10.12691/jfs-11-2-2","url":null,"abstract":"","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363551","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}
Pub Date : 2023-07-30DOI: 10.18502/jnfs.v8i3.13285
H. Raeisi-Dehkordi, Samira Shekarkhand, S. Faghih
Background: Dehydration, as a common problem in older adults, plays a significant role in morbidity and mortality. The elderly are more susceptible to dehydration and fluid deficiency due to age-related factors. There is not much literature concerning fluid intake in older adults. This study aims to investigate fluid intake and dehydration prevalence in older people and compare the accuracy of potential markers in the detection of dehydration. Methods: This cross-sectional study was done on 127 old people (48 males and 79 females) selected from a nursing home in Shiraz, Iran. Socioeconomic status was assessed via interview. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), urine specific gravity (USG), urine color (UC) and bioelectrical impedance analysis (BIA), extracellular water (ECW), intracellular water (ICW), and total body water (TBW) were measured. The fluid intakes were recorded using a beverage and fluid intake questionnaire. Total fluid intakes were compared using two fluid intake guidelines (European guidelines and US guidelines) as well. Furthermore, anthropometric indices were measured. Results: The mean age of participants was 73.01± 5.70 year. Fluid intake was 2.32 ± 0.48 liter/day. Based on urine specific gravity (USG) (˃1.020) and SBP (SBP ˂ 100 mmHg), 9.4% and 14.2% of the participants were dehydrated respectively. Among all hydration criteria, ECW had the highest potential for detection which identified 72.4% of participants as dehydrated. Among fluid intake guidelines, US guidelines were the best in dehydration diagnosis (112 individuals out of 127). Conclusions: Although urinary markers and physical indexes (SBP and HR) could not be used to determine hydration status, BIA measurements, especially ECW, have the potential to detect dehydration. In addition, daily fluid intakes are still practical for assessment of hydration status.
{"title":"Dehydration among the Elderly: A Comparison between Nine Different Clinical and Metabolic Criteria","authors":"H. Raeisi-Dehkordi, Samira Shekarkhand, S. Faghih","doi":"10.18502/jnfs.v8i3.13285","DOIUrl":"https://doi.org/10.18502/jnfs.v8i3.13285","url":null,"abstract":"Background: Dehydration, as a common problem in older adults, plays a significant role in morbidity and mortality. The elderly are more susceptible to dehydration and fluid deficiency due to age-related factors. There is not much literature concerning fluid intake in older adults. This study aims to investigate fluid intake and dehydration prevalence in older people and compare the accuracy of potential markers in the detection of dehydration. \u0000Methods: This cross-sectional study was done on 127 old people (48 males and 79 females) selected from a nursing home in Shiraz, Iran. Socioeconomic status was assessed via interview. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), urine specific gravity (USG), urine color (UC) and bioelectrical impedance analysis (BIA), extracellular water (ECW), intracellular water (ICW), and total body water (TBW) were measured. The fluid intakes were recorded using a beverage and fluid intake questionnaire. Total fluid intakes were compared using two fluid intake guidelines (European guidelines and US guidelines) as well. Furthermore, anthropometric indices were measured. \u0000Results: The mean age of participants was 73.01± 5.70 year. Fluid intake was 2.32 ± 0.48 liter/day. Based on urine specific gravity (USG) (˃1.020) and SBP (SBP ˂ 100 mmHg), 9.4% and 14.2% of the participants were dehydrated respectively. Among all hydration criteria, ECW had the highest potential for detection which identified 72.4% of participants as dehydrated. Among fluid intake guidelines, US guidelines were the best in dehydration diagnosis (112 individuals out of 127). \u0000Conclusions: Although urinary markers and physical indexes (SBP and HR) could not be used to determine hydration status, BIA measurements, especially ECW, have the potential to detect dehydration. In addition, daily fluid intakes are still practical for assessment of hydration status.","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41435788","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}
Pub Date : 2023-07-30DOI: 10.18502/jnfs.v8i3.13293
D. Gobena, Anbesse Girma Shewa, S. Abera, Kebede W/Tsadik, Getachew Neme, Wasu Mahamed
Background: Chaya is a drought tolerant, fast growing, perennial and nutritionally rich leaf. Its nutritional values vary depending on the environment and agronomic practices. Methods: Proximate compositions, minerals, and phytochemicals analysis of the newly introduced Chaya leaf grown at Dire Dawa (arid land), Ethiopia, were determined using official standard methods. Results: Moisture content, protein, crude fat, crude fiber, ash, and carbohydrate were 5.63, 23.96, 8.98, 2.87, 9.05, and 49.49%, respectively. In addition, the energy content of leaf was found 374.62 kcal/100g. Mean values of each mineral such as calcium (Ca), iron (Fe), and zinc (Zn) were 253.68, 68.02, and 4.85 mg/100g, respectively. Phytochemical analysis revealed that phenols, tannin and hydrogen cyanide contents of Chaya leaf were 1916.66, 176.53, and 102.00 mg/100g, respectively. Conclusions: Proximate composition, minerals, and phytochemicals make the plant valuable and a health promoting diet for communities settled in dry areas of the country. Therefore, Chaya has the potential to contribute to food and nutrition security, and health for the community suffering from malnutrition in drought prone areas.
{"title":"Chaya (Cnidoscolus Aconitifolius) for Enhancing Food and Nutrition Security of Arid Lands of Ethiopia","authors":"D. Gobena, Anbesse Girma Shewa, S. Abera, Kebede W/Tsadik, Getachew Neme, Wasu Mahamed","doi":"10.18502/jnfs.v8i3.13293","DOIUrl":"https://doi.org/10.18502/jnfs.v8i3.13293","url":null,"abstract":"Background: Chaya is a drought tolerant, fast growing, perennial and nutritionally rich leaf. Its nutritional values vary depending on the environment and agronomic practices. \u0000Methods: Proximate compositions, minerals, and phytochemicals analysis of the newly introduced Chaya leaf grown at Dire Dawa (arid land), Ethiopia, were determined using official standard methods. \u0000Results: Moisture content, protein, crude fat, crude fiber, ash, and carbohydrate were 5.63, 23.96, 8.98, 2.87, 9.05, and 49.49%, respectively. In addition, the energy content of leaf was found 374.62 kcal/100g. Mean values of each mineral such as calcium (Ca), iron (Fe), and zinc (Zn) were 253.68, 68.02, and 4.85 mg/100g, respectively. Phytochemical analysis revealed that phenols, tannin and hydrogen cyanide contents of Chaya leaf were 1916.66, 176.53, and 102.00 mg/100g, respectively. \u0000Conclusions: Proximate composition, minerals, and phytochemicals make the plant valuable and a health promoting diet for communities settled in dry areas of the country. Therefore, Chaya has the potential to contribute to food and nutrition security, and health for the community suffering from malnutrition in drought prone areas.","PeriodicalId":32114,"journal":{"name":"Journal of Nutrition and Food Security","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48616197","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}
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