Search results for "Human Factors"
showing 10 items of 795 documents
The temporal association between executive function and life-space mobility in old age
2018
Background Life-space mobility, an indicator of community mobility, describes person’s movements in terms of the distance from home, the frequency of movement, and the need of assistance for movement. Executive function (EF) is a higher-order cognitive function that supervises motor control and plays a key role in a person’s ability to function independently. Cognitive impairment often co-occurs with restricted life-space mobility; however, the direction of the longitudinal associations between EF and life-space mobility is unclear. The aim of this study was to investigate the temporal associations between EF and life-space mobility among community-dwelling older people. Methods One hundred…
Different versions of the Alcohol Use Disorders Identification Test (AUDIT) as screening instruments for underage binge drinking
2015
BACKGROUND: The changes experienced in recent years in the conceptualization of binge drinking (BD) make it necessary to revise the usefulness of the existing instruments for its detection among minors. The AUDIT and its abbreviated versions have shown their utility in different populations and consumption ranges, but there has been little research into their use in the detection of BD among adolescents. This study tests the capacity of the AUDIT, AUDIT-C and AUDIT-3 to identify BD adolescents, indicating the optimal cut-off points for each sex. METHODS: High school students self-administered the AUDIT and completed a weekly self-report of their alcohol intake. BD is classified into differe…
Cyberbullying a modern form of bullying: Let's talk about this health and social problem
2018
Abstract Cyberbullying or electronic aggression has already been designated as a serious public health threat. Cyberbullying should also be considered as a cause for new onset psychological symptoms, somatic symptoms of unclear etiology or a drop in academic performance. Pediatricians should be trained to play a major role in caring for and supporting the social and developmental well-being of children.
Not gendered… but different from each other? A structural equation model for explaining risky road behaviors of female and male pedestrians.
2020
Abstract As alternative transportation is getting more and more fashionable, and more people worldwide are "shifting" to walking trips, even for their daily commuting, traffic crashes suffered by pedestrians are still a great concern for road safety and public health researchers and practitioners. In this regard, risky or "aberrant" road behaviors have emerged, during the last few years, as a key issue to be considered for crash prevention. Nevertheless, the idea of a "generic pedestrian" is getting re-evaluated, and analyzing key features, such as gender, seems to be crucial for understanding pedestrians' performance and safety outcomes. Objective The objective of this study was to examine…
Loneliness and subjective health complaints among school-aged children
2018
Aim: The first aim of this study was to explore the prevalence of loneliness and subjective health complaints (SHCs) among school-aged children in Finland. The second aim was to analyse to what extent perceived loneliness explains any variance in SHCs among school-aged children. Method: A representative sample of 5925 Finnish children and adolescents from grades 5 ( Mage=11.8 years), 7 ( Mage=13.8) and 9 ( Mage=15.8) completed the Health Behaviour in School-aged Children (HBSC) survey. Descriptive statistics were used to examine the prevalence of health complaints and loneliness. Structural equation modelling was used to test how strongly loneliness was associated with SHCs. Results: The p…
Injury prevention in male youth soccer: Current practices and perceptions of practitioners working at elite English academies
2017
Forty-one practitioners inclusive of physiotherapists, sports scientists and strength and conditioning coaches from the academies of elite soccer clubs in the United Kingdom completed an on-line questionnaire which examined their: (1) background information; (2) perceptions of injury occurrence and risk factors; (3) screening and return to play; and (4) approach to designing and delivering injury prevention programmes with a response rate of 55% (41/75). Contact injuries were the most common mechanism reported and players between 13-16 years of age were perceived to be at the greatest risk. Pertinent risk factors included: reduced lower limb and eccentric hamstring strength, proprioception,…
Multiple online victimization of Spanish adolescents: Results from a community sample.
2016
Little is known about online victimization of Spanish adolescents. The present study aims to determine the past-year prevalence of online victimization in a community sample of Spanish adolescents. The final sample consisted of 3,897 adolescents between 12 and 17 years old (M=14.45, SD=1.59), 1,836 males and 2,049 females, recruited from 39 secondary schools in the east of Spain. The Cuestionario de victimizacion juvenil mediante internet y/o telefono movil (hereinafter, Juvenile Online Victimization Questionnaire, JOV-Q, Montiel & Carbonell, 2012) was applied for the assessment of eight types of online victimization grouped in two major domains: sexual (sexual coercion, sexual pressure, on…
Use of Alcohol and Alcohol-related Morbidity in Finnish Former Elite Athletes
2017
Introduction: The effect of a history of competitive sports on later use of alcohol and occurrence of alcohol-related diseases is poorly known. We investigated how a history of elite level sports was associated with alcohol consumption in middle-age and with alcohol-related morbidity and mortality. Methods: The occurrence of alcohol-related diseases and deaths were followed using national registers from 1970 to 2008 among Finnish male former elite athletes (n = 2202) and matched controls (n = 1403) alive in 1970 (mean age = 45.1 yr). Hazard ratios were calculated by Cox proportional hazards model. In 1985, surviving participants questionnaire-reported their alcohol consumption and engagemen…
Walking recovery after a hip fracture: A prospective follow-up study among community-dwelling over 60-year old men and women
2014
Purpose. Recovery of walking outdoors after hip fracture is important for equal participation in the community. The causes of poor recovery are not fully understood. This study investigates recovery of walking outdoors and associated determinants after hip fracture.Methods. A prospective follow-up study, among clinical sample of 81 community-dwelling hip fracture patients over 60 years. Perceived difficulty in walking outdoors and 500 meters was assessed before fracture, at discharge to home (3.2 ± 2.2 weeks after surgery), and on average 6.0 ± 3.3 weeks after discharge. Potential determinants for walking recovery were assessed. Linear latent trajectory model was used to analyse changes dur…
Parental support, family conflict, and overprotectiveness: Predicting PTSD symptom levels of adolescents 28 months after a natural disaster
2008
The purpose of this study was to evaluate the role of family factors as predictors of posttraumatic stress disorder (PTSD) symptoms among adolescents, a substantial period of time after a natural disaster. It was hypothesized that a lack of parental support, family conflict, and overprotectiveness are all risk factors with regard to levels of PTSD symptoms. A group of 533 schoolchildren and high-school students was investigated 28 months after a huge flood, which was one of the most devastating disasters in Poland. The results of a hierarchical regression analysis indicate that the extent of traumatic exposure, parental support, family conflict, and overprotectiveness, all predicted levels …