THE IMPACT OF AIRPORT ROAD WAYFINDING ONSENIOR DRIVER BEHAVIOUR

2017 ◽  
Vol 12 (Number 2) ◽  
pp. 53-61
Author(s):  
Nur Khairiel Anuar ◽  
Rohafiz Sabar ◽  
Romano Pagliari ◽  
Richard Moxon
Keyword(s):  
Road Safety ◽  
Driving Simulator ◽  
Age Groups ◽  
Age Group ◽  
Driver Behaviour ◽  
Road Design ◽  
Driver Performance ◽  
Study Participants ◽  
The Impact ◽  
Car Driving

The purpose of this study was to measure the impacts of airport road access design and wayfinding systems on senior driver performances. A car driving simulator was used to model scenarios of differing wayfinding complexity and road design. Three scenario types were designed consisting of 3.8 miles of airport road (i.e. approximately 4 minutes driving to complete each scenario). Experienced car drivers were asked to drive simulated routes. Forty drivers in the age ranges: 50 to 54, 55 to 59 and those aged over 60 were selected to perform the study. Participants drove for approximately 20 minutes to complete the simulated driving. The driver performance was compared between age groups. Results were analysed by Mean, Standard Deviation and ANOVA Test, and discussed with reference to the use of the driving simulator. The ANOVA results showed that in comparison of senior drivers’ age group, there is a low impact between driving behaviour and road safety on airport road access wayfinding design.

scholarly journals AN EVALUATION OF AIRPORT WAYFINDING AND SIGNAGE ON SENIOR DRIVER BEHAVIOUR AND SAFETY OF AIRPORT ROAD ACCESS DESIGN

2017 ◽  
Vol 8 (1) ◽  
pp. 108-129
Author(s):  
Nur Khairiel Anuar ◽  
Romano Pagliari ◽  
Richard Moxon
Keyword(s):  
Road Safety ◽  
Driving Simulator ◽  
Age Groups ◽  
Driver Behaviour ◽  
Driving Behaviour ◽  
Road Design ◽  
Driver Performance ◽  
Study Participants ◽  
The Impact ◽  
Car Driving

The purpose of this study was to investigate the impact of different wayfinding provision on senior driving behaviour and road safety. A car driving simulator was used to model scenarios of differing wayfinding complexity and road design. Three scenario types were designed consisting of 3.8 miles of airport road. Wayfinding complexity varied due to differing levels of road-side furniture. Experienced car drivers were asked to drive simulated routes. Forty drivers in the age ranges: 50 to 54, 55 to 59 and those aged over 60 were selected to perform the study. Participants drove for approximately 20 minutes to complete the simulated driving. The driver performance was compared between age groups. Results were analysed by Mean, Standard Deviation and ANOVA Test, and discussed with reference to the use of the driving simulator. The ANOVA confirmed that age group has a correlation between road design complexity, driving behaviour and driving errors.

Senior Driver Performance on Airport Road Access Wayfinding Design

2019 ◽  
Vol 16 (12) ◽  
pp. 4937-4942
Author(s):  
Nur Khairiel Anuar ◽  
Rohafiz Sabar ◽  
Mazli Mutazam
Keyword(s):  
Road Safety ◽  
Driving Simulator ◽  
Driving Behavior ◽  
Age Group ◽  
Traffic Light ◽  
Simulated Driving ◽  
The Road ◽  
Road Design ◽  
Driver Performance ◽  
Study Participants

The purpose of this study was to evaluate the wayfinding and signage provisions, sensitivity of senior driving behavior and road safety. Three scenario types were designed using driving simulator to simplify the airport navigation and driving complexity of the road designs to the airport. An assorted road furniture was included on alternative airport road access to provide a variety of wayfinding complexity. Fifteen experience car drivers in range of age 50–54, 55–59 and over 60 years were selected to perform the study. Participants were asked to drove for approximately 20 minutes to complete the simulated driving. The types of errors (parameter) of simulated driving were identified, evaluated and compared to the age group. Results were analyzed by ANOVA and discussed with reference to the use of driving simulator. The ANOVA confirmed that senior drivers’ age group have no significant effect on the airport road design, wayfinding and all research parameters; risk of collisions, exceed the speed limit, traffic light tickets, centerline crossings and road edge excursions.

scholarly journals Pedestrian Mortality Trends In Children Over Four Decades In Transitional Lithuania

2016 ◽  
Vol 26 (5) ◽  
pp. 13-19
Author(s):  
Birutė Strukčinskienė ◽  
Robert Bauer ◽  
Sigitas Griškonis ◽  
Vaiva Strukčinskaitė
Keyword(s):  
Time Series ◽  
Young People ◽  
Road Safety ◽  
Road Traffic ◽  
Age Groups ◽  
Age Group ◽  
Prevention Measures ◽  
Mortality Trends ◽  
Road Users ◽  
The Impact

The aim of the study was to examine the long-term trends in pedestrian mortality for children (aged 0 to 14 years) and young people (aged 15 to 19 years) over four decades in transitional Lithuania. Methods. Road traffic fatality data were obtained from Statistics Lithuania and the Archives of Health Information Centre. Trends were analysed by linear regression using “Independence” as a slopechanging intervention in 1991 and population as a further explanatory factor in structural time series models. Results. The impact of the interventions, along with the reforms and changes related with the Independence, on pedestrian fatality trends in our time series model was found highly statistically significant for children 0 to 14 years (p<0.001) and still significant for young people 15 to 19 years (p<0.05). No significant impact on the trend of road traffic deaths was found for the “control-groups” of non-pedestrian road users in the age group 0 to 14 years and adult pedestrians (over 19 years of age). For the age group 15 to 19 years the effect of reforms was also significant for non-pedestrians (p<0.05). These results indicate that the effect of measures and changes used in the post-independence period was more specific in children that participated in road traffic as pedestrians than in adult pedestrians, or in nonpedestrian road users. Conclusions. Pedestrian deaths in Lithuania fell significantly in the age groups 0-14 and 15-19 years. A declining trend was found in road traffic fatalities and in pedestrian deaths in transitional Lithuania in the post-independence period. Socioeconomic and political transformations, systematic reforms in healthcare along with sustainable preventive measures may have contributed to this decrease. Targeted road safety measures were road traffic regulations, pedestrian education and environmentally based prevention measures. As child pedestrians are the most vulnerable group of road users, continued road safety education and promotion are recommended in order to maintain this trend, and to involve adult pedestrians in this development.

scholarly journals Reducing Loneliness: The Impact of Mindfulness, Social Cognitions, and Coping

2021 ◽  
pp. 003329412199777
Author(s):  
Robin Besse ◽  
Whitney K. Whitaker ◽  
Laura A. Brannon
Keyword(s):  
Young Adults ◽  
Social Cognitions ◽  
Age Group ◽  
Coping Behaviors ◽  
Current Health ◽  
Current State ◽  
And Coping ◽  
Study Participants ◽  
The Impact ◽  
At Home

While many facets of loneliness have been explored, research examining the efficacy of loneliness interventions has been overlooked among young adults. The study of loneliness among young adults has become increasingly important considering the current state of isolation and stay-at-home orders issued to prevent the spread of COVID-19. Preliminary reports suggest an increase in loneliness as a result of the current health pandemic, especially among young adults, who have reported feeling lonelier than any other age group. Such findings warrant the study of ways to help reduce loneliness among young adults. The current study examined the efficacy of strategies that might be used to help young adults manage feelings of loneliness. Two hundred and seventy-eight young adults completed the study. Participants read one of four messages: mindfulness, social cognitions, coping behaviors, or a control. Participants in the mindfulness condition felt better equipped to manage future instances of loneliness and held better attitudes toward this intervention. The current research helps to advance understanding of effective ways of helping young adults cope with loneliness.

Visual, Perceptual, and Cognitive Measures as Predictors of Collision Detection in Older Drivers

1997 ◽  
Vol 41 (2) ◽  
pp. 1018-1022
Author(s):  
Christina L. James ◽  
Kathryn Wochinger ◽  
W. Spencer James ◽  
Deborah Boehm-Davis
Keyword(s):  
Collision Detection ◽  
Driving Simulator ◽  
Age Groups ◽  
Cognitive Test ◽  
Age Group ◽  
Cognitive Measures ◽  
Error Type ◽  
Vehicle Collisions ◽  
Independent Variables ◽  
Dependent Variables

This experiment examined whether visual, perceptual, or cognitive measures predicted the ability to detect vehicle collisions in intersections. Sixty subjects, comprised of three age groups balanced by gender, were presented dynamic intersection approaches in a part-task driving simulator. The subjects were asked to project the forward progress of crossing traffic and to indicate whether any of the crossing vehicles would conflict with their vehicle. Independent variables included visual, perceptual, and cognitive test batteries. Dependent variables included accuracy in collision detection and error type. Results showed that all three batteries predicted accuracy, but that the perceptual battery was the most predictive for each age group.

scholarly journals Vaccine impact and effectiveness of meningococcal serogroup ACWY conjugate vaccine implementation in the Netherlands: a nationwide surveillance study

2021 ◽  
Author(s):  
Milou Ohm ◽  
Susan J M Hahné ◽  
Arie van der Ende ◽  
Elizabeth A M Sanders ◽  
Guy A M Berbers ◽  
...  
Keyword(s):  
The Netherlands ◽  
Incidence Rate ◽  
Vaccination Programme ◽  
Screening Method ◽  
Age Groups ◽  
Incidence Rates ◽  
Age Group ◽  
Mass Campaign ◽  
Conjugate Vaccination ◽  
The Impact

Abstract Background In response to the recent serogroup W invasive meningococcal disease (IMD-W) epidemic in the Netherlands, meningococcal serogroup C (MenC) conjugate vaccination for 14-month-olds was replaced with a MenACWY conjugate vaccination, and a mass campaign targeting 14-18 year-olds was executed. We investigated the impact of MenACWY vaccination implementation in 2018-2020 on incidence rates and estimated vaccine effectiveness (VE). Methods We extracted all IMD cases diagnosed between July 2014 and December 2020 from the national surveillance system. We calculated age group-specific incidence rate ratios by comparing incidence rates before (July 2017-March 2018) and after (July 2019-March 2020) MenACWY vaccination implementation. We estimated VE in vaccine-eligible cases using the screening method. Results Overall, IMD-W incidence rate lowered by 61% (95%CI 40-74). It declined by 82% (95%CI 18-96) in vaccine-eligible age group (15-36 month-olds and 14-18 year-olds) and by 57% (95%CI 34-72) in vaccine non-eligible age groups. VE was 92% (95%CI -20-99.5) against IMD-W vaccine-eligible toddlers. No IMD-W cases were reported in vaccine-eligible teenagers after the campaign. Conclusions The MenACWY vaccination programme was effective in preventing IMD-W in the target population. The IMD-W incidence reduction in vaccine non-eligible age groups may be caused by indirect effects of the vaccination programme. However, disentangling natural fluctuation from vaccine-effect was not possible. Our findings encourage the use of toddler- and teenager MenACWY vaccination in national immunization programmes especially when implemented together with a teenager mass campaign during an epidemic.

A STUDY ON “ IMPACT ON MENTAL HEALTH DURING COVID CRISIS”

2021 ◽  
pp. 11-13
Author(s):  
Radhika Gupta ◽  
Deepshikha Deepshikha ◽  
Anjali Chauhan ◽  
Priyanka Priyanka ◽  
Manisha Bhatia ◽  
...  
Keyword(s):  
Mental Health ◽  
Anxiety Disorder ◽  
General Population ◽  
The Novel ◽  
Age Group ◽  
Individual Life ◽  
Corona Virus ◽  
Study Participants ◽  
The Impact

The pandemic spread by the novel corona virus identied in Wuhan China in the year 2019 has massive hit on every aspect of individual life. Like many other countries India had imposed nationwide complete lockdown on March 2020. Since India was facing Lockdown for the rst time in its history and the stringent measures taken to implement lockdown had effects on all aspect of society including physical as well as mental health of general population. The present study was conducted using online method to know the impact on mental health during COVID 19 pandemic. The prevalence of the anxiety disorder as per GAD 7 was 33.4% among the study participants and 19-30 yrs of age group of participants and females are more affected. People have tried different method to cope with the stress during this period.

Severity of Cerebral Palsy—The Impact of Associated Impairments

2020 ◽  
Vol 51 (02) ◽  
pp. 120-128 ◽  
Author(s):  
Veronka Horber ◽  
Asma Fares ◽  
Mary Jane Platt ◽  
Catherine Arnaud ◽  
Ingeborg Krägeloh-Mann ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Birth Weight ◽  
Gestational Age ◽  
Age Groups ◽  
Walking Ability ◽  
Age Group ◽  
Intellectual Impairment ◽  
Weight Group ◽  
Birth Weight Group ◽  
The Impact

Abstract Objective This article describes associated impairments in children with cerebral palsy (CP) and its subtypes. Method Children born between 1990 and 2006 recorded in the Surveillance of Cerebral Palsy in Europe common database were studied. An “impairment index” characterized severity of impairments and their combinations. Results Amongst the 11,015 children analyzed, 56% (n = 5,968) could walk unaided, 54% (4,972) had normal or near-normal intellect (intelligence quotient ≥ 70). Except for ataxic CP, associated impairments were less frequent when walking ability was preserved. The impairment index was low (walking unaided and normal or near-normal intellect) in 30% of cases; 54% (n = 1,637) in unilateral spastic, 24% (n = 79) in ataxic, 18% (n = 913) in bilateral spastic, and 7% (n = 50) in dyskinetic CP. Around 40% had a high impairment index (inability to walk and/or severe intellectual impairment ± additional impairments)—highest in dyskinetic (77%, n = 549) and bilateral spastic CP (54%, n = 2,680). The impairment index varied little in birth weight and gestational age groups. However, significantly fewer cases in the birth weight group ≤ 1,000 g or gestational age group ≤ 27 weeks had a low impairment index compared to the other birth weight and gestational age groups (23 and 24% vs. between 27 and 32%). Conclusion Thirty percent of the children with CP had a low impairment index (they were able to walk unaided and had a normal or near-normal intellect). Severity in CP was strongly associated to subtype, whereas the association was weak with birth weight or gestational age.

scholarly journals Trends in Poliovirus Seroprevalence in Kano State, Northern Nigeria

2018 ◽  
Vol 67 (suppl_1) ◽  
pp. S103-S109
Author(s):  
Harish Verma ◽  
Zubairu Iliyasu ◽  
Kehinde T Craig ◽  
Natalie A Molodecky ◽  
Utibeabasi Urua ◽  
...  
Keyword(s):  
Old Age ◽  
Age Groups ◽  
Significant Risk ◽  
Immunization Coverage ◽  
Neutralizing Antibody ◽  
Age Group ◽  
Parental Consent ◽  
Population Immunity ◽  
Antibody Titres ◽  
The Impact

Abstract Background Kano state has been a protracted reservoir of poliovirus in Nigeria. Immunity trends have been monitored through seroprevalence surveys since 2011. The survey in 2015 was, in addition, intended to assess the impact of use of inactivated poliovirus vaccine (IPV). Methods It was a health facility based seroprevalence survey. Eligible children aged 6-9, 12-15 and 19-22 months of age brought to the paediatrics outpatient department of Murtala Mohammad Specialist Hospital between 19 October and 6 November 2015, were screened for eligibility. Eligible children were enrolled after parental consent, history taken, physical examination conducted, and a blood sample collected to test for neutralizing antibody titres against the three poliovirus serotypes. Results Overall, 365 results were available in the three age groups. In the 6-9-month-old age group, the seroprevalence was 73% (95% confidence interval [CI] 64-80%), 83% (95% CI 75-88%), and 66% (95% CI 57-73%) for serotypes 1, 2, and 3, respectively. In the 12-15- and 19-22-month-old age groups, seroprevalence was higher but still remained <90% across serotypes. Seroprevalence to serotypes 1 and 3 in 2015 was similar to 2014; however, for serotype 2 there was a significant improvement. IPV received in supplemental immunization activities was found to be a significant predictor of seropositivity among 6-9-month-old infants for serotypes 1 and 2. Conclusions Seroprevalence for serotypes 1 and 3 remains low (<80%) in 6-9-month-olds. This poses a significant risk for poliovirus spread if reintroduced into the population. Efforts to strengthen immunization coverage are imperative to secure and sustain high population immunity.

scholarly journals Treatment Trends, Complications, and Effects of Comorbidities on Distal Radius Fractures

Hand ◽  
2018 ◽  
Vol 14 (4) ◽  
pp. 534-539 ◽  
Author(s):  
William P. Mosenthal ◽  
Haroutioun H. Boyajian ◽  
Sandra A. Ham ◽  
Megan A. Conti Mica
Keyword(s):  
Distal Radius ◽  
Age Groups ◽  
Distal Radius Fractures ◽  
Complication Rates ◽  
Age Group ◽  
Radius Fractures ◽  
Treatment Type ◽  
Closed Treatment ◽  
Open Treatment ◽  
The Impact

Background: Distal radius fractures (DRFs) are the most common upper extremity fractures in adults. This study seeks to elucidate the impact age, fracture type, and patient comorbidities have on the current treatment of DRFs and risk of complications. We hypothesized that comorbidities rather than age would relate to the risk of complications in the treatment of DRFs. Methods: A retrospective review of data was performed for patients treated between 2007 and 2014 using Truven Health MarketScan Research Databases. Patients who sustained a DRF were separated into “closed” versus “open” treatment groups, and the association between patient demographics, treatment type, and comorbidities with complication rates was analyzed, along with the trend of treatment modalities throughout the study time interval. Results: In total, 155 353 DRFs were identified; closed treatment predominated in all age groups with the highest percentage of open treatment occurring in the 50- to 59-year age group. Between 2007 and 2014, there was an increase in the rate of open reduction and internal fixation (ORIF) in all age groups <90 with the largest increase (11%) occurring in the 70- to 79-year age group. Higher complication rates were observed in the open treatment group in all ages <90 years with a trend toward decreasing complication rates as age increased. Comorbidities were more strongly associated with the risk of developing complications than age. Conclusions: Closed treatment of DRFs remains the predominant treatment method among all age groups, but DRFs are increasingly being treated with ORIF. Emphasis on the patients’ comorbidities rather than chronological age should be considered in the treatment decision-making process of elderly patients with DRFs.

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