In the article by Marottoli and colleagues [1] about automobile crashes among elderly drivers, data were collected from 283 drivers on independent variables in demographic, health, psychosocial, activity, and physical performance. However, data should have been obtained about sleep disorders that are common in elderly persons, including sleep-disordered breathing, periodic leg movements, and po...

AIMS Amitriptyline triggers the impairment of cognitive and motor functions and has been confirmed to have harmful effects on driving performance. Although interindividual differences in plasma concentration may cause variations in driving performance, the relationship between plasma amitriptyline concentration and its effect on driving performance has not been completely elucidated. Thus, the ...

Different psychotherapeutic theories provide contradictory accounts of adult narcissism as the product of either parental coldness or excessive parental admiration during childhood. Yet, none of these theories has been tested systematically in a nonclinical sample. The authors compared four structural equation models predicting overt and covert narcissism among 120 United Kingdom adults. Both f...

Construction is a large, dynamic, and complex industry sector that plays an important role in the U.S. economy. Construction workers and employers build our roads, houses, and workplaces and repair and maintain our nation's physical infrastructure. Construction work can involve building of new structures, which may include activities involved with subdivi­ ding land for sale as building sites o...

The increased demand for power has led to higher voltages for overhead transmission lines. Environmentalists, governmental agencies, and some members of the scientific community have questioned if past biological effects research and experience with lower voltage lines provide adequate bases for predicting the possible health and environmental effects of the higher voltage lines. Only a small a...

Using multiple national data systems, the roles of fragility (susceptibility to injury) versus excessive crash involvement in the increased fatality risk of older drivers per vehicle-mile of travel (VMT) were estimated. For each age and gender group, deaths per driver involved in a crash (a marker of fragility) and drivers involved in crashes per VMT (a marker of excessive crash involvement) we...

BACKGROUND Excessive femoral anteversion is common in cerebral palsy (CP), is often associated with internal hip rotation during gait, and is frequently treated with a femoral derotational osteotomy (FDO). Concerns exist regarding long-term maintenance of surgical outcomes. Past studies report varying rates of recurrence, but none have employed a control group. METHODS We conducted a retrospe...

OBJECTIVES This case report aims to help healthcare providers and methadone clinic patients to recognize one of the less recognized adverse effects of methadone, hyperhidrosis, and to suggest oxybutynin as a possible solution. METHODS A 35-year-old man on methadone maintenance therapy presented with excessive sweating, which began promptly after methadone was introduced. Urine toxicology was ...

Firstly, Professor Leventhall has stated in his comment in paragraph No 4 of his response to the senate concerning the issue I raised about the 2003 DEFRA report and the exclusion of it from the NHMRC’s Rapid Review, that “I was the author of the 2003 report, reference 7 of Dr Laurie’s submission. LFN and Infrasound from wind turbines were not considered in the report as they were not believed ...