Age and Gender Differences in the Effects of Localized Muscle Fatigue on Joint Torques Used During Bipedal Stance

2009 ◽  
Author(s):  
Laura A. Wojcik ◽  
Dingding Lin ◽  
Maury A. Nussbaum ◽  
Peggy A. Shibata ◽  
Michael L. Madigan
Keyword(s):  
United States ◽  
Occupational Injuries ◽  
The United States ◽  
Worker Safety ◽  
Age And Gender ◽  
Joint Torques ◽  
Work Related ◽  
Localized Muscle Fatigue ◽  
Age And Gender Differences ◽  
And Gender

Work-related falls are still a major cause of injuries and fatalities, even after continuous efforts towards improving worker safety. Falls accounted for more than 20% of nonfatal occupational injuries and were the second leading cause of occupational fatalities in the United States [1,2]. Given projections showing an increasing number of workers over the age of 55 [3], the older population must be considered in assessing the risks and prevention of work-related falls.

scholarly journals How Culture and Sociopolitical Tensions Might Influence People’s Acceptance of COVID-19 Control Measures That Use Individual-Level Georeferenced Data

2021 ◽  
Vol 10 (7) ◽  
pp. 490
Author(s):  
Jianwei Huang ◽  
Mei-Po Kwan ◽  
Junghwan Kim
Keyword(s):  
United States ◽  
Hong Kong ◽  
South Korea ◽  
The United States ◽  
Control Measures ◽  
Social Benefits ◽  
Age And Gender ◽  
Privacy Concerns ◽  
Age And Gender Differences ◽  
And Gender

This study extends an earlier study in the United States and South Korea on people’s privacy concerns for and acceptance of COVID-19 control measures that use individual-level georeferenced data (IGD). Using a new dataset collected via an online survey in Hong Kong, we first examine the influence of culture and recent sociopolitical tensions on people’s privacy concerns for and acceptance of three types of COVID-19 control measures that use IGD: contact tracing, self-quarantine monitoring, and location disclosure. We then compare Hong Kong people’s views with the views of people in the United States and South Korea using the pooled data of the three study areas. The results indicate that, when compared to people in the United States and South Korea, people in Hong Kong have a lower acceptance rate for digital contact tracing and higher acceptance rates for self-quarantine monitoring using e-wristbands and location disclosure. Further, there is geographic heterogeneity in the age and gender differences in privacy concerns, perceived social benefits, and acceptance of COVID-19 control measures: young people (age < 24) and women in Hong Kong and South Korea have greater privacy concerns than men. Further, age and gender differences in privacy concerns, perceived social benefits, and acceptance of COVID-19 control measures in Hong Kong and South Korea are larger than those in the United States, and people in Hong Kong have the largest age and gender differences in privacy concerns, perceived social benefits, and acceptance of COVID-19 measures among the three study areas.

scholarly journals Circumstances of fall-related injuries by age and gender among community-dwelling adults in the United States

PLoS ONE ◽  
2017 ◽  
Vol 12 (5) ◽  
pp. e0176561 ◽  
Author(s):  
Lava R. Timsina ◽  
Joanna L. Willetts ◽  
Melanye J. Brennan ◽  
Helen Marucci-Wellman ◽  
David A. Lombardi ◽  
...  
Keyword(s):  
United States ◽  
The United States ◽  
Community Dwelling ◽  
Age And Gender ◽  
And Gender

scholarly journals Truancy in the United States: Examining temporal trends and correlates by race, age, and gender

2017 ◽  
Vol 81 ◽  
pp. 188-196 ◽  
Author(s):  
Brandy R. Maynard ◽  
Michael G. Vaughn ◽  
Erik J. Nelson ◽  
Christopher P. Salas-Wright ◽  
David A. Heyne ◽  
...  
Keyword(s):  
United States ◽  
Temporal Trends ◽  
The United States ◽  
Age And Gender ◽  
And Gender

Adolescent perceptions of reciprocity, authority, and closeness in relationships with mothers, fathers, and friends

2000 ◽  
Vol 24 (4) ◽  
pp. 464-471 ◽  
Author(s):  
Brett Laursen ◽  
Peter Noack ◽  
David Wilder ◽  
Vickie Williams
Keyword(s):  
United States ◽  
The United States ◽  
Age And Gender ◽  
Relationship Closeness ◽  
Adolescent Perceptions ◽  
Gender Patterns ◽  
And Gender ◽  
Parent Child Relationships ◽  
Parent Child

Adolescents in Germany and the United States completed questionnaires describing reciprocity, authority, and closeness in relationships with mothers, fathers, and friends. Reciprocity was linked to authority within and across friendships and parent-child relationships; reciprocity and authority were linked to closeness within and across parent-child relationships, but neither within friendships nor across friendships and parent-child relationships. Median splits divided adolescents into high and low closeness groups for each relationship to determine differences in reciprocity and authority. Patterns of reciprocity varied as a function of relationship closeness and nationality, as well as by age and gender. Patterns of authority differed by nationality only.

Violence in the Workplace

1997 ◽  
Vol 15 (1) ◽  
pp. 81-99 ◽  
Author(s):  
JEANNE B. HEWITT ◽  
PAMELA F. LEVIN
Keyword(s):  
United States ◽  
Health Care ◽  
Workplace Violence ◽  
Service Sector ◽  
Occupational Injuries ◽  
The United States ◽  
Grocery Stores ◽  
United States Bureau ◽  
Work Related ◽  
Violence In The Workplace

This integrative review of research on workplace violence in Canada and the United States showed that risk factors for homicide and nonfatal assault injuries differed significantly. In 1993, there were 1,063 work-related homicides in the United States (Bureau of Labor Statistics, 1994). Workplace homicide was the second leading cause of fatal occupational injuries overall, but the primary cause for women. The highest risk for workplace homicide was observed among males, the self-employed, and those employed in grocery stores, eating and drinking establishments, gas service stations, taxicab services, and government service, including law enforcement. The majority of workplace homicides occurred during robberies. Unlike workplace homicide, the majority of nonfatal assaults that involved lost work time occurred to women, primarily employed in health care or other service sector work. The assault rates for residential care and nursing and personal care workers were more than ten times that of private non-health care industries. Minimal intervention research has been reported. In recent years, some governmental agencies and professional organizations have begun to address policy issues related to workplace violence.

449: Age and Gender as Risk Factors for West Nile Virus Neuroinvasive Disease in Children in the United States, 1999–2004

2005 ◽  
Vol 161 (Supplement_1) ◽  
pp. S113-S113
Author(s):  
L B Davis ◽  
E Hayes ◽  
D O’Leary ◽  
T Smith ◽  
A Marfin ◽  
...  
Keyword(s):  
United States ◽  
Risk Factors ◽  
West Nile Virus ◽  
The United States ◽  
West Nile ◽  
Age And Gender ◽  
Neuroinvasive Disease ◽  
And Gender

Social Relationships and Inflammatory Markers in the MIDUS Cohort: The Role of Age and Gender Differences

2017 ◽  
Vol 30 (6) ◽  
pp. 904-923 ◽  
Author(s):  
Ari J. Elliot ◽  
Kathi L. Heffner ◽  
Christopher J. Mooney ◽  
Jan A. Moynihan ◽  
Benjamin P. Chapman
Keyword(s):  
Social Support ◽  
Gender Differences ◽  
Older Women ◽  
Social Relationships ◽  
The United States ◽  
Age And Gender ◽  
Men And Women ◽  
Reactive Protein ◽  
Age And Gender Differences ◽  
And Gender

Objective: To better understand age and gender differences in associations of social relationships with chronic inflammation. Method: Using a sample of middle-aged and older adults ( N = 963) from the Midlife Development in the United States (MIDUS) biomarker project, we examined interactions of age and gender with structural and functional social network measures in predicting interleukin-6 (IL-6) and C-reactive protein (CRP). Results: Significant interactions involving age and gender showed that social support was associated with lower IL-6 in older women, whereas perceived positive relationships and social integration were related to lower IL-6 in both men and women of advanced age. Functional measures were associated with higher CRP in both men and women after adjustment for health conditions and behaviors, with some further variation by age. Discussion: Greater social support may be related to lower IL-6 in older women. Further research is needed to understand observed associations of social support with higher CRP.

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