Low levels of activity, resulting in fewer kilo-calories used than consumed, contribute to the high prevalence of obesity in the United States

1998 ◽  
Vol 2 (Supplment) ◽  
pp. 30
Author(s):  
Liz Applegate
Keyword(s):  
United States ◽  
The United States ◽  
High Prevalence ◽  
Prevalence Of Obesity ◽  
Low Levels

scholarly journals Household COVID-19 risk and in-person schooling

Science ◽  
2021 ◽  
pp. eabh2939
Author(s):  
Justin Lessler ◽  
M. Kate Grabowski ◽  
Kyra H. Grantz ◽  
Elena Badillo-Goicoechea ◽  
C. Jessica E. Metcalf ◽  
...  
Keyword(s):  
United States ◽  
Online Survey ◽  
Positive Association ◽  
The United States ◽  
Mitigation Measures ◽  
Office Work ◽  
School Based ◽  
Increased Risk ◽  
Extra Curricular Activities ◽  
Low Levels

In-person schooling has proved contentious and difficult to study throughout the SARS-CoV-2 pandemic. Data from a massive online survey in the United States indicates an increased risk of COVID-19-related outcomes among respondents living with a child attending school in-person. School-based mitigation measures are associated with significant reductions in risk, particularly daily symptoms screens, teacher masking, and closure of extra-curricular activities. A positive association between in-person schooling and COVID-19 outcomes persists at low levels of mitigation, but when seven or more mitigation measures are reported, a significant relationship is no longer observed. Among teachers, working outside the home was associated with an increase in COVID-19-related outcomes, but this association is similar to other occupations (e.g., healthcare, office work). While in-person schooling is associated with household COVID-19 risk, this risk can likely be controlled with properly implemented school-based mitigation measures.

The Physiology of Body Weight Regulation: Relevance to the Etiology of Obesity in Children

PEDIATRICS ◽  
1998 ◽  
Vol 101 (Supplement_2) ◽  
pp. 525-539 ◽  
Author(s):  
Michael Rosenbaum ◽  
Rudolph L. Leibel
Keyword(s):  
United States ◽  
Body Weight ◽  
Environmental Factors ◽  
Regulatory System ◽  
The United States ◽  
Genetic Changes ◽  
Adult Body ◽  
Genes Encoding ◽  
Prevalence Of Obesity ◽  
Obesity In Children

The prevalence of obesity in children and adults in the United States has increased by more than 30% over the past decade. Recent studies of the physiology and molecular genetics of obesity in humans have provided evidence that body weight (fat) is regulated. Some of the genes encoding the molecular components of this regulatory system have been isolated from rodents. The increasing prevalence of obesity in the United States apparently represents the interaction of these genes with an environment that encourages a sedentary lifestyle and consumption of calories. The rapid increase in the prevalence of obesity emphasizes the role of environmental factors, because genetic changes could not occur at this rate. Thus, understanding of the relevant genes and how their effects are mediated by environment and development should lead to more effective prophylaxis and therapy of obesity. Although no clear environmental factors have been identified as causative of obesity, the rapid increases in the prevalence of obesity and the seeming voluntary immutability of adult body fatness can be taken as tacit evidence that the pediatric environment can be altered in a way that affects adult body weight.

The United States Congress and Africanist Scholars

1991 ◽  
Vol 19 (2) ◽  
pp. 4-13
Author(s):  
David S. Wiley
Keyword(s):  
United States ◽  
Foreign Policy ◽  
The United States ◽  
African Studies ◽  
United States Congress ◽  
The Poor ◽  
Low Levels ◽  
The U.S

Linking scholars to the Congress is difficult primarily because of the weakness of Congressional interest in Africa, but also due to the low levels of interest among academics in both Congress and its Africa foreign policy and the poor resources of African studies in the U.S. to build a foundation of knowledge useful to the Congress.

scholarly journals A Comparison of Mental Health Outcomes in the United States and Italy at Different Levels of Cumulative COVID-19 Prevalence

2021 ◽  
Author(s):  
Anthony D Mancini ◽  
Gabriele Prati
Keyword(s):  
Mental Health ◽  
United States ◽  
New York ◽  
San Francisco ◽  
The United States ◽  
Ptsd Symptoms ◽  
General Distress ◽  
High Prevalence ◽  
Low Prevalence ◽  
Different Levels

How does the prevalence of COVID-19 impact people’s mental health? In a preregistered study (N = 857), we sought to answer this question by comparing demographically matched samples in four regions in the United States and Italy with different levels of cumulative COVID-19 prevalence. No main effect of prevalence emerged. Rather, prevalence region had opposite effects, depending on the country. New York City participants (high prevalence) reported more general distress, PTSD symptoms, and COVID-19 worry than San Francisco (low prevalence). Conversely, Campania participants (low prevalence) reported more general distress, PTSD symptoms, and COVID-19 worry than Lombardy (high prevalence). Consistent with these patterns, COVID-19 worry was more strongly linked with general distress and PTSD symptoms in New York than San Francisco, whereas COVID-19 worry was more strongly linked with PTSD in Campania than Lombardy. In exploratory analyses, media exposure predicted and mapped on to geographic variation in mental health outcomes.

scholarly journals Aetiological Factors of Osteoarthritis: A Review Update

2015 ◽  
Vol 2 (1) ◽  
pp. 18-23
Author(s):  
M. Jahidul Islam ◽  
M. Shahadat Hossain ◽  
M. Ruhul Amin ◽  
Monzur Ahmed
Keyword(s):  
United States ◽  
Joint Damage ◽  
The Elderly ◽  
The United States ◽  
Common Type ◽  
High Rate ◽  
Lumbosacral Spine ◽  
First Metatarsal ◽  
High Prevalence ◽  
Wear And Tear

Osteoarthritis (OA) is no longer considered ‘degenerative’ or ‘wear and tear’ arthritis; rather involves dynamic biomechanical, biochemical and cellular process. Indeed, the joint damage that occurs in OA is the result of active remodeling involving all the joint structures. Although articular cartilage is at the center of change, OA is viewed as a disease of the entire joint. Traditionally, OA has been viewed as an inevitable degenerative condition of the cartilage. It is currently viewed as a biomechanical and biochemical inflammatory disease of the entire joints. Osteoarthritis (OA) is the most common type of arthritis. Its high prevalence, especially in the elderly, and the high rate of disability related to disease make it a leading cause of disability in the elderly. Because of the aging of Western populations and because obesity, a major risk factor, are increasing in prevalence, the occurrence of osteoarthritis is on the rise. In the United States, osteoarthritis prevalence will increase from 66–100% by the year 2020. OA affects certain joints, yet spares others. Commonly affected joints include the cervical and lumbosacral spine, hip, knee, and first metatarsal phalangeal joint (MTP). In the hands, the distal and proximal inter-phalangeal joints and the base of the thumb are often affected. Usually spared are the wrist, elbow, and ankle.Journal of Current and Advance Medical Research 2015;2(1):18-23DOI: http://dx.doi.org/10.3329/jcamr.v2i1.22584

scholarly journals Implications for Europe of high prevalence of HIV drug resistance in the United States

2002 ◽  
Vol 6 (2) ◽  
Author(s):  
D Pillay
Keyword(s):  
United States ◽  
Drug Resistance ◽  
Disease Progression ◽  
Successful Treatment ◽  
Virological Failure ◽  
The United States ◽  
Viral Rna ◽  
Viral Rebound ◽  
Drug Compliance ◽  
High Prevalence

Over 16 drugs are now available for use against HIV, broadly comprising three classes of agent. Their use, in combination, has had a dramatic impact in reducing disease progression. Successful treatment is increasingly defined as the maintenance of plasma viral RNA load at undetectable levels. Reasons for ‘virological failure’ (viral rebound) on treatment are many, but perhaps the single most important factor is suboptimal drug compliance.

scholarly journals Orthopedic Problems in Overweight and Obese Children

2018 ◽  
Vol 1 (1) ◽  
pp. 05-07
Author(s):  
GL Di Gennaro
Keyword(s):  
United States ◽  
Coronary Artery Disease ◽  
Body Mass Index ◽  
Childhood Obesity ◽  
Body Mass ◽  
The United States ◽  
Obese Children ◽  
The World ◽  
Prevalence Of Obesity ◽  
Artery Disease

According to the data published by Haslam and James, about 10% of the world populations aged up to 18 areoverweight or obese [1]. In Europe, there are about 20% children with excessive body mass, 5% of whom sufferfrom obesity [2,3]. Childhood obesity is an ongoing epidemic in the United States [4,5]. The most recent data fromthe US indicate that 16.9% of children and adolescents are obese, defined as a body mass index (BMI) for age >95thpercentile [6,7] and there is evidence that the prevalence of obesity among children will reach 30% by 2030 [8].Childhood obesity is a risk factor for greater morbidity later in life, including diabetes, coronary artery disease andincreased mortality [4,5,9,10].

Handguns: Risks versus Benefits

PEDIATRICS ◽  
1986 ◽  
Vol 77 (5) ◽  
pp. 781-782
Author(s):  
KATHERINE K. CHRISTOFFEL ◽  
TOM CHRISTOFFEL
Keyword(s):  
United States ◽  
New York ◽  
New York Times ◽  
The United States ◽  
Gun Control ◽  
Second Amendment ◽  
High Prevalence ◽  
The Us ◽  
Us Supreme Court ◽  
P 16

THE ISSUE There are an estimated 40 to 50 million handguns in the United States, with approximately 2 million more being manufactured annually1 (The New York Times, July 9, 1985, p 16). The high prevalence of handgun injury in the United States is unique in all the world and is increasing. Children are among the growing legions of US citizens harmed by the handgun epidemic.2 The effort to control handguns is focussed on developing laws to control their manufacture, importation, purchase, possession, and use. Opponents of these legal approaches claim that gun control endangers constitutional freedoms. When asked, the US Supreme court has consistently rejected that position in favor of the view that the Second Amendment protects a collective, not a personal, right to bear arms.3,4

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