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Biomedical subjects

W E Buckley

Publications and source records attributed to W E Buckley.

12 recordsLinked to original sources
PubMed1994

Desire for weight gain and potential risks of adolescent males using anabolic steroids.

This study examined the perceptions of adolescent males regarding their physical strength, health status, and desire to gain weight and their perceptions of anabolic steroid use. Subjects were 12th-grade boys (N = 3403), drawn from a pool of 150 high schools nationwide, who completed a health questionnaire. Analysis indicated 47.0% (n = 1475) who wanted to gain weight, perceived themselves as of less than average strength and having good health, and were sports participants. Also, among those who desired weight gain, about 24% (n = 345) were not sure about the most dangerous health risks associated with anabolic steroid use, and 16% (n = 221) did not want to see the use of anabolic steroids in sports stopped. The findings indicate that adolescent boys, who desired weight gain and currently abstained from anabolic steroid use, might be at risk for becoming users.

Adolescent↗
PubMed1992

The injury experience of the competitive athlete with a disability: prevention implications.

The purpose of this project was to describe the injury experiences of athletes with disabilities. A cross-disability instrument was developed to measure variables of interest. A retrospective survey was administered to 426 athletes who participated at the 1989 national competition of the National Wheelchair Athletic Association (NWAA), United States Association for Blind Athletes (USABA), and the United States Cerebral Palsy Athletic Association (USCPAA). The definition of injury was any trauma to the participant that occurred during any practice, training, or competition session that caused the athlete to stop, limit, or modify participation for 1 d or more. Thirty-two percent (N = 137) of the total respondents reported at least one time-loss injury. By organization, 26% of the total injuries were from the NWAA and 37% were from the USABA and USCPAA, respectively. The shoulder and arm/elbow accounted for 57% of the total NWAA injuries. Fifty-three percent of the injuries to the USABA athlete were to the lower extremity. Injuries to the USCPAA athlete were distributed among four body locations, knee (21%), shoulder (16%), forearm/wrist (16%), and leg/ankle (15%). The athlete with a disability demonstrated approximately the same percentage of injury as the athlete without a disability in similar sport activities. Biomechanical considerations of locomotion and specific sport skills should be analyzed by experts to reduce the percentage of injuries.

Adult↗
PubMed1988

Estimated prevalence of anabolic steroid use among male high school seniors.

The use of anabolic-androgenic steroids (AS) is perceived by the media, by segments of the sports medicine and athletic communities, and by the public to have grown to epidemic proportions. Unfortunately, the incidence and prevalence of AS use among elite, amateur, and recreational athletes is poorly documented. This study was designed to help identify AS use patterns among the male portion of the general adolescent population. The overall participation rate on a schoolwide basis was 68.7% and on an individual basis reached 50.3%. Participants in this investigation were 12th-grade male students (N = 3403) in 46 private and public high schools across the nation who completed a questionnaire that established current or previous use of AS as well as user and nonuser characteristics. Results indicate that 6.6% of 12th grade male students use or have used AS and that over two thirds of the user group initiated use when they were 16 years of age or younger. Approximately 21% of users reported that a health professional was their primary source. The evidence indicates that educational intervention strategies should begin as early as junior high school; the intervention should not be directed only toward those individuals who participate in school-based athletics.

Adolescent↗
PubMedDate not supplied

Problems in ground integrity testing.

This paper discusses the present Standards requirements and techniques for the testing of ground circuitry. The authors have found problems in the accepted standards and offer observations and testing protocols substantiating their claims. An alternate testing procedure is suggested for determining the integrity of grounding circuits.

Accident Prevention↗
PubMedDate not supplied

The Wentworth Center for Clinical Engineering: a collaborative and interactive venture.

A program has been developed in Boston to bring together hospital and industrial biomedical engineers, BMETs, CEs, nurses, physicians, the Massachusetts Medical Devices Society, academic engineering technologists, and students. This program is headquartered at the Center for Clinical Engineering at the Wentworth Institute of Technology, and is designed to serve and support the interests of the participants for educational, professional, networking and interdisciplinary activities. Because of the availability of engineering technology programs at Wentworth, and the willingness of local professionals to participate, a comprehensive and unique program has been developed to train BMETs and CEs. This program emphasizes hands-on electronic technology, biomedical lectures and laboratories, management lectures and in-hospital preceptorships under the supervision of BMETs, CEs, biomedical directors and nurses.

Biomedical Engineering↗
PubMedDate not supplied

Women's injuries in collegiate sports. A preliminary comparative overview of three seasons.

The purpose of this article was to provide a preliminary overview of the injury experiences among collegiate women athletes which were reported to the National Athletic Injury/Illness Reporting System (NAIRS) during its first 3 operational years (1975 to 1978). More dissimilarities in injury patterns were observed between women's sports than between comparable men and women's sports. The results thereby are interpreted that injuries to women athletes are essentially sport-related, not sex-related. Further investigative reports on women athletic injuries should be delimited to respective sports and over a period of time. Attention should be given to the patterns of injury within a sport, including shifts in patterns, so that practicable preventive measures can be perceived, implemented, and subsequently evaluated.

Athletic Injuries↗
PubMedDate not supplied

Concussions in college football. A multivariate analysis.

The purpose of this investigation was to examine risk patterns of concussion in college football. Multivariate models were used to interpret the data. Specifically, log-linear modeling and analysis techniques were incorporated into the investigation. An average of 49 college teams were studied over the 8 year period 1975 to 1982. This represented over 36,000 athlete-seasons and 395 team-seasons. The data selected were limited to 1,005 game-related concussions. The general hypotheses tested were the null hypothesis that the variables of team (offense and defense), player position, situation (rushing and passing), and activity (block and tackle) had no effect on the occurrence of these game-related concussions. It was found that concussions were a persistent and regular but relatively infrequent type of injury in college football. Concussions accounted for 75% of the total number of injuries on or about the head. The injuries were examined relative to player position, situation, and activity using a log-linear modeling technique, with interactions among the variables also established. The contribution of each variable was not always equal or completely interactive. Generally, the highest risk of concussion was associated with offensive and defensive players involved in a block on a rushing play. Specifically, running backs demonstrated the highest risk of concussion, regardless of activity. The lowest risk was for offensive linemen and quarterbacks while blocking on any type of play. On defense, the secondary exhibited the highest risk of concussion while being blocked on a running play. Similarly, linemen experienced their greatest risk while being blocked on plays run inside the tackle.(ABSTRACT TRUNCATED AT 250 WORDS)

Analysis of Variance↗
PubMedDate not supplied

The injury experience and training history of the competitive skier with a disability.

The purpose of this investigation was to describe the training history and injury experience of the competitive skier with a disability. A retrospective survey was administered to 68 athletes who participated in the National Handicapped Sports and the United States Association for Blind Athletes Winter National Games held in March 1989. The frequency, length, and specific components of the practice session were obtained. The definition of injury was any trauma to the participant that occurred during any practice, training, or competitive session that resulted in the cessation, limitation, or modification of the athlete's participation for at least 24 hours. The athletes practiced aerobic, anaerobic, and strength training activities two times a week or less. Upper extremities were injured 1.4 times more often than the lower extremities. The number of chronic injuries was greater than the number of acute injuries for both the upper and lower extremity. The thigh and knee were involved in 30% of the acute injuries, followed by the shoulder (25%), and neck and spine (15%). For chronic injuries, the shoulder, thigh/knee complex, and arm and elbow accounted for 73.3% of the total injuries reported. The skier with a disability incurred approximately the same proportion of injuries as the skier without a disability. Conditioning programs should be developed to emphasize both the aerobic and anaerobic energy systems to reduce the number of injuries.

Adult↗