scholarly journals Research Combining Physical Activity and Sleep: A Bibliometric Analysis

2019 ◽  
Vol 127 (1) ◽  
pp. 154-181 ◽  
Author(s):  
Aamir R. Memon ◽  
Corneel Vandelanotte ◽  
Timothy Olds ◽  
Mitch J. Duncan ◽  
Grace E. Vincent
Keyword(s):  
Physical Activity ◽  
Bibliometric Analysis ◽  
International Collaboration ◽  
Age Groups ◽  
Final Analysis ◽  
The United States ◽  
Noncommunicable Diseases ◽  
The Mean ◽  
Almost All ◽  
Future Work

This study used a bibliometric analysis through the Scopus database to examine papers that combined physical activity and sleep, published between 1979 and 2018. Bibliometric indicators of productivity included publication volume and citation distribution, top 10 authors, average authors per paper, single- and multicountry collaboration, collaborative index, top 10 countries, leading journals, highly cited papers and network visualization for coauthorship, international collaboration, and co-occurrence of author keywords. The initial search identified 1,509 papers, of which 607 passed through comprehensive screening and were included in the final analysis. Most of the papers were research articles (90.8%) and published in English (90.8%). Most papers (81.4%) were published within the past decade, 2009–2018. The mean number of papers published per year was 15.2, the mean number of citations per paper was 257.3, and the mean number of authors per paper was 5.5. International collaboration was evident for 21.6% of the papers, and 95.6% of papers were multiauthored. The most prolific publishing institutions and authors were from the United States, Canada, Australia, Switzerland, and Brazil. Keyword analysis suggested that almost all age groups and study designs were covered, but most papers focus on noncommunicable diseases. Although there has been a rise in scientific production on combined physical activity and sleep research in recent years, future work in this area should include researchers from developing countries.

scholarly journals Pilonidal sinus disease on the rise: a one-third incidence increase in inpatients in 13 years with substantial regional variation in Germany

2021 ◽  
Author(s):  
Christina Oetzmann von Sochaczewski ◽  
Jan Gödeke
Keyword(s):  
Pilonidal Sinus ◽  
Regional Variation ◽  
Disease Incidence ◽  
Age Groups ◽  
Pilonidal Sinus Disease ◽  
National Guidelines ◽  
Reconstructive Procedures ◽  
Sinus Disease ◽  
The Mean ◽  
Almost All

Abstract Purpose Collective evidence from single-centre studies suggests an increasing incidence of pilonidal sinus disease in the last decades, but population-based data is scarce. Methods We analysed administrative case–based principal diagnoses of pilonidal sinus disease and its surgical therapy between 2005 and 2017 in inpatients. Changes were addressed via linear regression. Results The mean rate of inpatient episodes of pilonidal sinus disease per 100,000 men increased from 43 in 2005 to 56 in 2017. In females, the mean rate of inpatient episodes per 100,000 women rose from 14 in 2005 to 18 in 2017. In the whole population, for every case per 100,000 females, there were 3.1 cases per 100,000 males, but the numbers were highly variable between the age groups. There was considerable regional variation within Germany. Rates of inpatient episodes of pilonidal sinus disease were increasing in almost all age groups and both sexes by almost a third. Surgery was dominated by excision of pilonidal sinus without reconstructive procedures, such as flaps, whose share was around 13% of all procedures, despite recommendations of the national guidelines to prefer flap procedures. Conclusion Rates of inpatient episodes of pilonidal sinus disease in Germany rose across almost all age groups and both sexes with relevant regional variation. The underlying causative factors are unknown. Thus, patient-centred research is necessary to explore them. This should also take cases into account that are solely treated office-based in order to obtain a full-spectrum view of pilonidal sinus disease incidence rates.

scholarly journals Results From Sweden’s 2016 Report Card on Physical Activity for Children and Youth

2016 ◽  
Vol 13 (s2) ◽  
pp. S284-S290 ◽  
Author(s):  
Christine Delisle Nyström ◽  
Christel Larsson ◽  
Bettina Ehrenblad ◽  
Hanna Eneroth ◽  
Ulf Eriksson ◽  
...  
Keyword(s):  
Physical Activity ◽  
Sport Participation ◽  
Age Groups ◽  
Health Indicators ◽  
Report Card ◽  
Children And Youth ◽  
Sedentary Behaviors ◽  
Related Data ◽  
Nationally Representative ◽  
Almost All

Background:The 2016 Swedish Report Card on Physical Activity (PA) for Children and Youth is a unique compilation of the existing physical and health related data in Sweden. The aim of this article is to summarize the procedure and results from the report card.Methods:Nationally representative surveys and individual studies published between 2005–2015 were included. Eleven PA and health indicators were graded using the Active Healthy Kids Canada grading system. Grades were assigned based on the percentage of children/youth meeting a defined benchmark (A: 81% to 100%, B: 61% to 80%, C: 41% to 60%, D: 21% to 40%, F: 0% to 20%, or incomplete (INC).Results:The assigned grades were Overall Physical Activity, D; Organized Sport Participation, B+; Active Play, INC; Active Transportation, C+; Sedentary Behaviors, C; Family and Peers, INC; School, C+; Community and the Built Environment, B; Government Strategies and Investments, B; Diet, C-; and Obesity, D.Conclusions:The included data provides some support that overall PA is too low and sedentary behavior is too high for almost all age groups in Sweden, even with the many national policies as well as an environment that is favorable to the promotion of PA.

scholarly journals OR30-01 Real-World Minimed™ 670G System Use and Glycemic Outcomes of Pediatric and Adult Individuals Living with Type 1 Diabetes (T1D) in the United States

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Robert Alan Vigersky ◽  
Michael Stone ◽  
Pratik Agrawal ◽  
Alex Zhong ◽  
Kevin Velado ◽  
...  
Keyword(s):  
Glycemic Control ◽  
Real World ◽  
Adult Population ◽  
Age Groups ◽  
The United States ◽  
System Use ◽  
System Data ◽  
The Mean ◽  
The Impact ◽  
The U.S

Abstract Introduction: The MiniMed™ 670G system was FDA-approved in 2016 for adults and adolescents ≥14yrs, and in 2018 for children ages 7-13yrs with T1D. Since then, use of the system has grown to over 180,000 people in the U.S. The glycemic control benefits of real-world MiniMed™ 670G system Auto Mode use in the U.S. were assessed. Methods: System data (aggregated five-minute instances of sensor glucose [SG]) uploaded from March 2017 to July 2019 by individuals (N=118,737) with T1D and ≥7yrs of age who enabled Auto Mode were analyzed to determine the mean % of overall time spent <54mg/dL/<70mg/dL (TBR); between 70-180mg/dL (TIR); and >180mg/dL/>250mg/dL (TAR). The impact of Auto Mode was further assessed in a sub-group of individuals (N=51,254) with, at least, 7 days of SG data for both Auto Mode turned ON and turned OFF. The % of TIR, TBR and TAR, and the associated glucose management indicator (GMI) were evaluated for the overall OFF (2,524,570 days) and ON (6,308,806 days) periods, and across different age groups. Results: System data TIR was 71.3%; TBR was 0.4% and 1.9%, respectively; and TAR was 26.8% and 6.2%, respectively. User-wise data of Auto Mode OFF versus ON showed a mean of 70.3% of the time spent in Auto Mode, that TIR increased from 60.9% to 69.9%; and that both TBR and TAR decreased. For those 7-13yrs (N=1,417), TIR increased from 48.7% to 61.5%; TBR increased from 0.5% to 0.6% and from 2.0% to 2.2%, respectively; and TAR decreased from 49.3% to 36.3% and from 20.5% to 13.0%, respectively. For those 14-21yrs (N=4,194), TIR increased from 51.0% to 61.5%; TBR decreased from 0.7% to 0.6% and from 2.3% to 2.0%, respectively; and TAR decreased from 46.7% to 36.5% and from 18.5% to 12.5%, respectively. For those ≥22yrs (N=45,643), TIR increased from 62.2% to 70.9%; TBR decreased from 0.7% to 0.5% and from 2.6% to 1.9%, respectively; and TAR decreased from 35.2% to 27.3% and from 9.9% to 6.3%, respectively. The mean GMI decreased by 0.23% (overall), 0.48% (7-13yrs), 0.35% (14-21yrs), and 0.22% (≥22yrs), respectively, with Auto Mode ON versus OFF. Discussion: In over 6 million days of real-world MiniMed™ 670G system Auto Mode use in the U.S., TIR of a large pediatric and adult population with T1D improved by 9% compared to when Auto Mode was OFF, which was comparable to or exceeded the TIR observed in the smaller pivotal trials. These results further support outcomes of the pivotal trials and increased glycemic control with system use.

Evidence-Based Practice Guideline: Increasing Physical Activity in Schools—Kindergarten Through 8th Grade

2007 ◽  
Vol 23 (3) ◽  
pp. 137-143 ◽  
Author(s):  
Karen Bagby ◽  
Susan Adams
Keyword(s):  
Physical Activity ◽  
School Setting ◽  
Age Groups ◽  
International Health ◽  
The United States ◽  
Evidence Based ◽  
Activity Levels ◽  
Sedentary Behaviors ◽  
Obesity Epidemic ◽  
8Th Grade

Because of the growing obesity epidemic across all age groups in the United States, interventions to increase physical activity and reduce sedentary behaviors have become a priority. Evidence is growing that interventions to increase physical activity and reduce sedentary behaviors have positive results and are generally inexpensive to implement. National and international health organizations are calling for a comprehensive approach for reducing obesity in children that includes increasing physical activity in the school setting. Although the call to increase activity levels in schools is clear, little guidance has been given to schools on specific methods to accomplish this task. This article provides an overview of an evidence-based guideline developed by a physical education teacher and a school nurse to provide inexpensive, easy-to-implement, effective strategies to increase physical activity in students. Tools are also included in the guideline to measure the effectiveness of the intervention.

scholarly journals Obesity trends in populations of the Russian Federation and the United States of America. Thirty-year long dynamics

2018 ◽  
Vol 17 (4) ◽  
pp. 67-73 ◽  
Author(s):  
V. G. Vilkov ◽  
S. A. Shalnova ◽  
A. D. Deev ◽  
Yu. A. Balanova ◽  
S. E. Efstifeeva ◽  
...  
Keyword(s):  
Russian Federation ◽  
Age Groups ◽  
The United States ◽  
Men And Women ◽  
The Us ◽  
Obesity Trends ◽  
Prevalence Of Obesity ◽  
The Mean ◽  
And Gender ◽  
Gender Categories

Aim. To evaluate the dynamics of obesity and mean body mass index (BMI) in Russia and USA in various age and gender categories during 1975-2014.Material and methods. By a repeat analysis of one-moment studies of Russian and US population in 1975-1982 and 2007-2014, the values of obesity and BMI were assessed in men and women age 25-64 y. o. Into analysis, the data was included from Russian part of the Lipid Clinics study and multicenter ESSE-RF study (Epidemiology of cardiovascular diseases and risk factors in various regions of Russian Federation). American data acquired from the studies NHANES (National Health And Nutrition Examination Survey), open access. Total number of observations 48974.Results. In the 80s of XX century in all age groups of women the mean BMI levels were lower in USA comparing to Russia, in men there were no significant differences. For the following 30 years in Russia the situation improved for men and women <45 y. o. — differences with USA changed modality, and currently BMI in Russia is lower than in USA.Conclusion. Russia was below the US 30 years ago by the mean BMI in females of all ages, with no differences for males. For the following 30 years in the US there was significant increase of BMI in all age strata of men and women, and in Russia dynamics was the same, but lesser. Comparison of the prevalence of obesity in men 30 years ago showed some predominance of obesity in American males, especially young, but not statistically significant. Russian women had higher prevalence of obesity regardless of age. Currently, obesity in young age is more prevalent in men and women of USA, and >45 years old — in Russia.

scholarly journals Vitamin D Levels of Out-Patients in Lithuania: Deficiency and Hypervitaminosis

Medicina ◽  
2018 ◽  
Vol 54 (2) ◽  
pp. 25 ◽  
Author(s):  
Andrius Bleizgys ◽  
Jevgenij Kurovskij
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
High Performance ◽  
Age Groups ◽  
Vitamin D Status ◽  
Cross Sectional ◽  
Hydroxyvitamin D ◽  
Vitamin D Levels ◽  
The Mean ◽  
Almost All

Aim: Data on the prevalence of vitamin D deficiency in Lithuania are scarce. The aim was to assess the reserves of vitamin D in different age groups of out-patients, regarding the season of the year. Methods: Data on serum 25-hydroxyvitamin D (25(OH)D) levels from blood tests made in 2012–2014 were obtained from one laboratory, and a retrospective cross-sectional analysis was performed. Results: A total of 9581 subjects were included. The mean age of the participants was 33 ± 23 years. The mean levels of vitamin D were higher in males than in females (p < 0.001). The highest mean 25(OH)D levels were in 0–9-year-old group, the lowest were in the 10–19-year-old group and in the group of participants that were 70 years and older (p < 0.001). The lowest vitamin D status was found in January, February, March, and April. The highest status was found in August and September. Overall, vitamin D deficiency, sufficiency, and hypervitaminosis were detected in 67%, 21%, and 12% of cases, respectively. Most cases with hypervitaminosis were in the group of children up to 2 years of age. Conclusion: Vitamin D status demonstrated clear seasonality. Significant sex-related differences of vitamin D statuses were also determined. Vitamin D deficiency was very prevalent in almost all age groups. Young children (aged up to 2 years) are of special interest for further research involving other types of 25(OH)D assays, such as those based on high-performance liquid chromatography (HPLC), since the real prevalence of “true” vitamin D hypervitaminosis in Lithuania’s children is still to be determined.

scholarly journals The vaping product use associated lung injury: is this a new pulmonary disease entity?

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Hubert Mado ◽  
Edyta Reichman-Warmusz ◽  
Romuald Wojnicz
Keyword(s):  
Lung Injury ◽  
Age Groups ◽  
Causative Factor ◽  
The United States ◽  
Case Definition ◽  
Product Use ◽  
Number Of Patients ◽  
Systemic Symptoms ◽  
Oxygen Substitution ◽  
Almost All

AbstractIn the summer of 2019, an epidemic of e-cigarette or vaping product use associated lung injury (EVALI) broke out in the United States of America. EVALI is a lung disease that can be severe and life-threatening. It should be emphasized that EVALI is not a clinical diagnosis, but surveillance case definition. Due to the profile of users of such devices, the pathology mainly affects young adults, although cases of EVALI have been reported in almost all age groups, from teenage children to seniors. The worst prognosis is in patients over 35 years of age, with accompanying diseases. A significant number of patients declared the use of products containing tetrahydrocannabinol (THC). The most likely factor responsible for the occurrence of EVALI is vitamin E acetate, which is sometimes added to liquids necessary for the use of electronic cigarette type devices, especially those liquids that contain THC. Nevertheless, it is possible that other substances used in liquids may also be a causative factor. Typical for EVALI are respiratory, gastrointestinal and systemic symptoms, while in imaging tests, a characteristic feature of EVALI is the presence of opacities on the chest radiogram and ground-glass clouds on computed tomography scans. In the course of this disease, respiratory failure often occurs (58%). In the vast majority of cases oxygen substitution is necessary. Currently, the best treatment of EVALI is considered to be the administration of systemic glucocorticosteroids. Over 90% of patients with EVALI required hospitalization, while the mortality rate was about 2.42%. Median age of the fatalities was 51 years. The aim of this review is to summarise the available information on EVALI and to consider possible causative factors and pathomechanism.

IT-INDUSTRY LEADERS: AN EXPERIENCE OF NARRATIVE INTERVIEW ANALYSIS

2021 ◽  
Vol 7 (1) ◽  
pp. 25-53
Author(s):  
Gulnara F. ROMASHKINA ◽  
Dmitriy I. Shashkin
Keyword(s):  
United States ◽  
Narrative Analysis ◽  
Age Groups ◽  
Personal Space ◽  
The United States ◽  
Business Strategies ◽  
Choice Situation ◽  
Strong Impact ◽  
It Industry ◽  
Almost All

The paper considers interviews of 100 leaders in the rating of key persons of the Russian Internet market, published by the Tagline agency during 2020. Only publicly available data with links to the original texts of the interviews was used for the narrative analysis. The use of the narrative method made it possible to capture general trends through the unique details of a person’s life. The purpose of the task was to determine whether there are behavioral features and motives for the decisions made in the choice situation. The main attention was paid to the leader’s life trajectory, habitual patterns of behavior and reaction to events, used business strategies, ways of achieving success and justification of actions choice. There was a gender bias: only 3 representatives of the rating were women. In addition, the opinion that the leaders of the young IT industry are mainly young people has not been confirmed. Average age 44 years, minimum 26 years, maximum 71 years. The three generations represented in the ranking differ in basic principles in their approach to business. By place of birth, the sample is biased towards Moscow and St. Petersburg. Moreover, St. Petersburg is represented only in the younger and middle age groups. Intergenerational transition enhances the effect of centralization. In almost all interviews, various aspects and expectations from the development of technology were highlighted, causing anxiety about the strong impact on a person’s personal space. It was noted that even businesses with the largest capitalization in the Russian rating are not included in the top world ratings. And those that were included are gradually falling in the ratings compared to the rapidly growing giants from China and the United States. A tendency of relocation, primarily in the United States, to search for investors and overcome distrust in Russian businessmen was noted. It is concluded that the experience of business development is mediated by the norms of personal interaction with people to a greater extent than with the market.

scholarly journals A review of the quality of current diabetes clinical practice guidelines

2017 ◽  
Vol 41 ◽  
pp. 1 ◽  
Author(s):  
Alberto Barcelo ◽  
Muzamil Jawed ◽  
Anthony Qiang ◽  
the PAHO Diabetes Guideline Project Group
Keyword(s):  
Clinical Practice ◽  
Clinical Practice Guidelines ◽  
Practice Guidelines ◽  
Guideline Development ◽  
Noncommunicable Diseases ◽  
Agree Ii ◽  
Quality Guidelines ◽  
The Mean ◽  
Health Organization ◽  
Almost All

Objective To obtain an evaluation of current type 2 diabetes mellitus (T2DM) clinical practice guidelines. Methods Relevant guidelines were identified through a systematic search of MEDLINE/PubMed. Pan American Health Organization (PAHO) country offices were also contacted to obtain national diabetes guidelines in use but not published/available online. Overall, 770 records were identified on MEDLINE/PubMed for citations published from 2008 to 2013. After an initial screening of these records, 146 were found to be guidelines related to diabetes. Inclusion and exclusion criteria were used to further refine the search and obtain a feasible number of guidelines for appraisal. Guideline evaluation was conducted by health professionals using the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument, which was developed to address the issue of variability in guideline quality and assesses the methodological rigor and transparency in which a guideline is developed. A total of 17 guidelines were selected and evaluated. Results Ten guidelines scored ≥ 70% and seven guidelines scored ≥ 80%. The range was 21%–100%. The mean scores for Latin America and the Caribbean (LAC) country guidelines (n = 6) were compared to the mean scores for non-LAC country guidelines (n = 11). International guidelines consistently scored notably higher in all domains and overall quality than LAC guidelines. Conclusions Based on this study’s findings, it is clear that T2DM clinical practice guideline development requires further improvements, particularly with regard to the involvement of stakeholders and editorial independence. This issue is most apparent for LAC country guidelines, as their quality requires major improvement in almost all aspects of the AGREE II criteria. Continued efforts should be made to generate and update high-quality guidelines to improve the management of increasingly prevalent noncommunicable diseases, such as T2DM.

scholarly journals Trends in clinical prediction models of stroke outcomes research outputs: a bibliometric analysis

2021 ◽  
Vol 16 ◽  
pp. 1-10
Author(s):  
Mustapha Mohammed ◽  
Hadzliana Zainal ◽  
Siew Chin Ong ◽  
Fatimatuzzahra’ Abd Aziz ◽  
Abubakar Sha'aban ◽  
...  
Keyword(s):  
Bibliometric Analysis ◽  
Prediction Models ◽  
Final Analysis ◽  
The United States ◽  
Cerebrovascular Diseases ◽  
Clinical Prediction ◽  
Research Activity ◽  
Clinical Prediction Models ◽  
Stroke Outcomes ◽  
Global Trends

Stroke is one of the leading causes of death and disability globally. Clinical models have been reported to predict stroke outcomes and thus, potentially guide clinical decisions. This study aimed to describe the global trends of research in clinical prediction models of stroke outcomes. A bibliometric analysis was conducted on clinical prediction models of stroke outcomes publications reported in Scopus from 2010 to 2019. Bibliographic data were extracted, quantitatively analysed, and visualized using VOSviewer software. A total of 6,364 publications were included in the final analysis. The number of published studies had steadily increased since 2010. “Stroke” and “Journal of Stroke and Cerebrovascular Diseases” were the journal with the most publications and citations.  The most cited publications were by Lip et al. (2010) and Berkhemer et al. (2015). The United States of America (USA), China together with their institutions contributed most to the pool of publications in the field. Our study showed a steady increasing research activity in the clinical prediction of stroke outcomes since 2010, with saturation in recent years. The top articles were published in high-quality stroke-related journals and by high-income countries. There is a need to reinforce research capacities in the field by developing collaborative networks.

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