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PubMed2002

Nutrition knowledge and dietary composition in Italian adolescent female athletes and non-athletes.

This study aims to investigate dietary composition and nutrition knowledge of 60 athlete and 59 non-athlete adolescent females (age, 14-18 years), using a 3-day food recall and a questionnaire on nutrition. The reported daily energy intake was similar in athletes and non-athletes, but less than the recommended and the estimated requirements. In the athletes, the energy supply from breakfast was higher than in the non-athletes (18.5 +/- 6.6 vs. 15.0 +/- 8.2%, p < .005). Energy intake from carbohydrates was higher (53.6 +/- 6.2 vs. 49.8 +/- 6.3%, p < .05) and that from lipids was lower (30.4 +/- 5.5 vs. 34.2 +/- 5.2%, p < .001) in athletes than in non-athletes. Athletes also showed higher fiber (20.0 +/- 5.8 vs. 14.1 +/- 4.3 g/day, p < .001), iron (10.6 +/- 5.1 vs. 7.5 +/- 2.1 mg/day, p < .001) and vitamin A (804 +/- 500 vs. 612 +/- 456 micrograms/day, p < .05) reported intake than non-athletes. Calcium, iron, and zinc intake were less than 100% RDA in both groups. Athletes gave a slightly higher rate of correct answers on the nutrition knowledge questionnaire (77.6 vs. 71.6%, p < .01) than non-athletes. In conclusion, the overall recalled dietary intake and nutrition knowledge of the studied adolescent females show some misconceptions and nutrient deficiencies, but the results in athletes are quite better than in non-athletes, suggesting a favorable role of sport practice on dietary habits and nutrition knowledge.

Adolescent↗

PubMed2002

Disorders of the female athlete triad among collegiate athletes.

This study examined the prevalence of and relationship between the disorders of the female athlete triad in collegiate athletes participating in aesthetic, endurance, or team/anaerobic sports. Participants were 425 female collegiate athletes from 7 universities across the United States. Disordered eating, menstrual dysfunction, and musculoskeletal injuries were assessed by a health/medical, dieting and menstrual history questionnaire, the Eating Attitudes Test (EAT-26), and the Eating Disorder Inventory Body Dissatisfaction Subscale (EDI-BD). The percentage of athletes reporting a clinical diagnosis of anorexia and bulimia nervosa was 3.3% and 2.3%, respectively; mean ( SD) EAT and EDI-BD scores were 10.6 9.6 and 9.8 7.6, respectively. The percentage of athletes with scores indicating "at-risk" behavior for an eating disorder were 15.2% using the EAT-26 and 32.4% using the EDI-BD. A similar percentage of athletes in aesthetic, endurance, and team/anaerobic sports reported a clinical diagnosis of anorexia or bulimia. However, athletes in aesthetic sports scored higher on the EAT-26 (13.5 10.9) than athletes in endurance (10.0 9.3) or team/anaerobic sports (9.9 9.0, p <.02); and more athletes in aesthetic versus endurance or team/anaerobic sports scored above the EAT-26 cut-off score of 20 (p <.01). Menstrual irregularity was reported by 31% of the athletes not using oral contraceptives, and there were no group differences in the prevalence of self-reported menstrual irregularity. Muscle and bone injuries sustained during the collegiate career were reported by 65.9% and 34.3% of athletes, respectively, and more athletes in aesthetic versus endurance and team/anaerobic sports reported muscle (p =.005) and/or bone injuries (p <.001). Athletes "at risk" for eating disorders more frequently reported menstrual irregularity (p =.004) and sustained more bone injuries (p =.003) during their collegiate career. These data indicate that while the prevalence of clinical eating disorders is low in female collegiate athletes, many are "at risk" for an eating disorder, which places them at increased risk for menstrual irregularity and bone injuries.

Adult↗

PubMed2004

A study of footprints in athletes and non-athletic people.

UNLABELLED: Footprint analysis is a simple, cost-effective and readily available method for evaluation of flat feet, to identify a person in forensic content and for shoe manufacturing. OBJECTIVE: To examine the footprints in athletes and non-athletes and to compare their foot print measurements. MATERIAL AND METHOD: Four hundred and ninety-two athletes and four hundred and thirty-one non-athletes were recruited. Their age range was eighteen to thirty five years. The athletes were classified by sport level : national and non-national athletes. Footprint devices, foot impression system, produced by Berkemann Company was used. The right and left foot of each subject were measured separately in a standing position. Descriptive Statistics, ANOVA, chi-square test and simple correlation were used in this study. RESULT: The length between the heel to the first toe was shorter than that of to the second toe in national athletes. This finding was opposite to the non-athletes. The metatarsal distance in national atheletes were significantly wider than the others. The ratio of the length of footprint and body height showed significant difference between athletes and non-athletes. The Flat Index of national athletes was longer than the others. In males, the percentage of the state of contacting the ground of the fifth toe was significantly higher among athletes than non-athletes. CONCLUSION: The footprint parameters were somewhat different between persons who had experience in sport level and general non-athletic people.

Adolescent↗

PubMed1989

Somatotypes of premenarcheal athletes and non-athletes.

One-hundred thirty-four premenarcheal girls between the ages of 7 and 15 years were somatotyped according to the Health-Carter technique. Sexual maturation was determined by self-assessed Tanner stages. Statistical analysis was completed on 50 athletes (representing seven sports) and 29 non-athletes over the age of 10 years. The mean somatotype for the athletes was calculated to be 2.4-3.6-3.9 and for the non-athletes 3.7-3.7-3.6. Single component ANOVA's revealed that the athletes were significantly less endomorphic (p less than 0.01) than the non-athletes. The overall somatotype ratings and the equality of dispersion about the means were significantly different between the athletes and non-athletes. The single highest category for the athletes was mesomorph-ectomorph and for the non-athletes, mesomorphic-endomorph. Significant negative correlations were obtained between mesomorphy and breast development (-0.33, p less than 0.05) and mesomorphy and pubic hair development (-0.44, p less than 0.01) for the athletes. Significant positive correlations were obtained between endomorphy and breast development (0.55, p less than 0.01) and endomorphy and pubic hair development (0.45, p less than 0.05) for the non-athletes. The mean somatotype for the gymnasts was 2.1-3.9-3.6 and for the swimmers 2.5-3.4-4.1. These two groups were significantly different from each other on each separate component and overall somatotype, but not in equality of dispersion. The results support the conclusion that premenarcheal athletes are morphologically different from non-athletes despite their youth and from each other based on sport specificity.

Adolescent↗

PubMed1994

Ambulatory electrocardiographic findings in top athletes, athletic students and control subjects.

Aim of the present study was to evaluate 24 h electrocardiographic recording in 30 top athletes, 30 athletic students and 30 sedentary control subjects. Each group consisted of 15 males and 15 females and were matched for age (about 24 years). Training was not allowed during the recording. Top athletes had the lowest diurnal and nocturnal heart rate, but the difference between top athletes and athletic students was far less pronounced than between athletic students and controls. This may indicate that bradycardia reaches a lower limit with moderate degrees of training. Atrioventricular (AV) block II was found in 3 top athletes and 4 athletic students and in none of the subjects, the longest pause being 2.4 s in both athletic groups. Most episodes occurred during night and nearly all were Mobitz type I. In all cases of AV block II the QRS complexes were narrow and AV block III did not occur. SA block was found in 3 top athletes, 1 athletic student and 1 control subject, the longest pause being 3.1, 2.9 and 1.9 s, respectively. Ventricular premature beats were rare in all groups and complex ventricular arrhythmias were not found. Half of the subjects were in Lown class 0, the other half in Lown class 1. Supraventricular premature beats were also scarce and most frequent in top athletes, followed by athletic students and sedentary controls (2.0, 1.0, 0.7 beats/h, respectively).

Adult↗

PubMed1994

Discrepancies in perceptions held by injured athletes and athletic trainers during the initial injury evaluation.

Fifty injured athletes and six athletic trainers participated in this study, the purpose of which was to determine whether perceptions held by the athlete were similar to the perceptions of the athletic trainer during the initial evaluation. We developed a questionnaire to examine six areas: the athlete's understanding of the injury and the rehabilitation program, objective elements, the athlete's frame of reference, type of communication, short-term objectives and long-term goals, and the development of a rehabilitation strategy. A Cohen's kappa was used to determine interrater agreement/disagreement. Fifty-two percent of the athletes reported that they did not understand the rehabilitation process associated with their injury. There were significant discrepancies between the perceptions held by the athlete and the athletic trainer for items in all but one of the six areas examined-the objective elements of the evaluation. It appears that a significant level of miscommunication occurred between the athlete and the athletic trainer during the initial injury evaluation. Athletic trainers need to develop better communication skills so that athletes can gain a better understanding of their injuries and requirements for rehabilitation.

Journal Article↗

PubMed1997

Bone mass and bone turnover in power athletes, endurance athletes, and controls: a 12-month longitudinal study.

Strain magnitude may be more important than the number of loading cycles in controlling bone adaptation to loading. To test this hypothesis, we performed a 12 month longitudinal cohort study comparing bone mass and bone turnover in elite and subelite track and field athletes and less active controls. The cohort comprised 50 power athletes (sprinters, jumpers, hurdlers, multievent athletes; 23 women, 27 men), 61 endurance athletes (middle-distance runners, distance runners; 30 women, 31 men), and 55 nonathlete controls (28 women, 27 men) aged 17-26 years. Total bone mineral content (BMC), regional bone mineral density (BMD), and soft tissue composition were measured by dual-energy X-ray absorptiometry. Bone turnover was assessed by serum osteocalcin (human immunoradiometric assay) indicative of bone formation, and urinary pyridinium crosslinks (high-performance liquid chromatography) indicative of bone resorption. Questionnaires quantified menstrual, dietary and physical activity characteristics. Baseline results showed that power athletes had higher regional BMD at lower limb, lumbar spine, and upper limb sites compared with controls (p < 0.05). Endurance athletes had higher BMD than controls in lower limb sites only (p < 0.05). Maximal differences in BMD between athletes and controls were noted at sites loaded by exercise. Male and female power athletes had greater bone density at the lumbar spine than endurance athletes. Over the 12 months, both athletes and controls showed modest but significant increases in total body BMC and femur BMD (p < 0.001). Changes in bone density were independent of exercise status except at the lumbar spine. At this site, power athletes gained significantly more bone density than the other groups. Levels of bone formation were not elevated in athletes and levels of bone turnover were not predictive of subsequent changes in bone mass. Our results provide further support for the concept that bone response to mechanical loading depends upon the bone site and the mode of exercise.

Adolescent↗

PubMed2000

Daily energy expenditure and its main components as measured by whole-body indirect calorimetry in athletic and non-athletic adolescents.

The objectives of the present study were to determine whether differences in usual physical activity affect BMR, sleeping energy expenditure (EE), and EE during seated activities between athletic and non-athletic adolescents, and to establish individual relationships between heart rate and EE. Adolescents (n 49, four groups of eleven to fifteen boys or girls aged 16-19 years) participated in the study. Body composition was measured by the skinfold-thickness method and maximum O2 consumption (VO2max) by a direct method (respiratory gas exchange) on a cycloergometer. The subjects each spent 36 h in one of two large whole-body calorimeters. They followed a standardized activity programme including two periods of exercise simulating their mean weekly physical activities. Fat-free mass (FFM), VO2max, daily EE and EE during sleep and seated activities were significantly higher in athletic than in non-athletic subjects of both sexes. VO2max, daily EE and EE during exercise adjusted for FFM were higher in athletic than in non-athletic adolescents (P < 0.001), whereas sleeping EE, BMR and EE during seated activities and adjusted for FFM were not significantly different between athletic and non-athletic adolescents. However, sex differences in EE remained significant. Thus, differences in EE between athletic and non-athletic adolescents resulted mainly from differences in FFM and physical exercise. Usual activity did not significantly affect energy utilization of substrates. Finally, individual relationships were computed between heart rate and EE with activity programmes simulating the usual activities of athletic and non-athletic adolescents with the goal of predicting EE of the same subjects in free-living conditions.

Adolescent↗

PubMed1992

Evaluation of professional preparation in athletic training by employed, entry-level athletic trainers.

The purpose of this study was to determine the perceived adequacy of professional preparation in athletic training among employed, entry-level certified athletic trainers. Data were gathered by means of a self-reporting questionnaire designed specifically for the study. There were 277 questionnaires mailed, and 183 entry-level certified athletic trainers (66%) responded to the survey. Demographic and employment characteristics of the respondents were examined. Respondents rated their perceptions of adequacy of professional preparation and growth in several academic and clinical task areas. Entry-level athletic trainers felt more prepared in the areas of prevention of athletic injuries/illnesses, evaluation and recognition of athletic injuries/illnesses, and first aid/emergency care. They felt less prepared in the areas of rehabilitation and reconditioning, organization and administration of athletic training programs, counseling and guidance of athletes, and education of athletes. Many entry-level certified athletic trainers were not strongly impressed with the adequacy of the number of clinical hours required or the areas of clinical experiences encountered during their professional preparation programs. Respondents felt that their mentors/certified athletic trainers could have provided more leadership, guidance, and evaluation. According to this study, professional preparation programs in athletic training are adequately preparing entry-level professionals, but certain task areas need increased emphasis.

Journal Article↗

PubMed1981

Ventilatory endurance in athletes and non-athletes.

Do the ventilatory muscles (VM) of normal persons become fatigued while high ventilation is maintained during strenuous exercise? If so, then one effect of the intense training performed by endurance athletes should be an increase in VM endurance. To investigate this possibility, eight female endurance-athletes and eight female non-athletes were compared in studies of both short-term and long-term maximal ventilation. The two groups were matched for age, body size, and vital capacity. While athletes and non-athletes had similar short-term maximal ventilation (12-s MVV), the athletes displayed greater ventilatory endurance on two-long-term breathing tests. In the first, ventilation was increased 30 1/min every 4 min. Before exhaustion, athletes reached a ventilation that was a significantly greater fraction of their 12-s MVV (75% vs 67%, P less than 0.01), than did non-athletes. Although the energy cost (VO2) of submaximal levels of ventilation was identical in the two groups, athletes reached a significantly greater peak VO2 during this progressive test (P less than 0.05). In the second test of ventilatory endurance, 80% of the 12-s MVV was sustained until exhaustion. Endurance times averaged 11 min for athletes and 3 min for non-athletes (P less than 0.01). While these results do not rule out the possibility of genetic predisposition to high VM endurance in athletes, they are consistent with the possibility that VM training may occur in normal persons during forms of endurance exercise training.

Female↗

PubMed2006

Arthroscopic stabilization in anterior shoulder instability: collision athletes versus noncollision athletes.

PURPOSE: Collision athletes have been reported to be at high risk of redislocation after stabilization for anterior shoulder instability. However, few studies have compared the results of arthroscopic stabilization with collision and noncollision athletes. The purposes of this study were to analyze clinical outcomes of arthroscopic anterior shoulder stabilization in athletes and to compare the results between collision and noncollision athletes. METHODS: A total of 29 athletes were enrolled in this study, including 14 collision athletes and 15 noncollision athletes. Mean age at the time of operation was 21.1 years, and mean follow-up period was 62.1 months (range, 25 to 117 months). All shoulders underwent arthroscopic stabilization. RESULTS: Visual analogue scale score, Rowe score, and Constant score improved after surgery (P < .05), but no statistically significant difference was found between collision and noncollision groups (P < .05). In all, 19 athletes (65.5%) returned to near preinjury sports activity levels (90% or greater recovery) after operation. Five athletes (17.2%) experienced postoperative instability. One (3.4%) had subluxation and 4 (13.8%) had redislocation after surgery. Four cases in the collision group (28.6%) and 1 in the noncollision group (6.7%) had postoperative subluxation or dislocation (P = .118). CONCLUSIONS: Arthroscopic stabilization for anterior instability of the shoulder is a reliable procedure with respect to shoulder function, range of motion, and postoperative return to sports activities in athletes. However, a high recurrence rate (17.2%) was observed among athletes. Compared with the noncollision group (6.7%), the collision group yielded a higher failure rate (28.6%) than was expected. LEVEL OF EVIDENCE: Level IV, prognostic case series.

Adolescent↗

PubMed2006

Prevalence of the female athlete triad syndrome among high school athletes.

OBJECTIVE: To estimate the prevalence of the female athlete triad (disordered eating, menstrual irregularity, and low bone mass) among high school athletes. DESIGN: Observational cross-sectional study. SETTING: High school. PARTICIPANTS: Female athletes (n= 170) representing 8 sports were recruited from 6 high schools in southern California. MAIN OUTCOME MEASURES: Disordered eating and menstrual status were determined by interviewer-assisted questionnaires. Bone mineral density was measured by dual-energy x-ray absorptiometry of the hip, spine (L1-L4), and total body. RESULTS: Among all athletes, 18.2%, 23.5%, and 21.8% met the criteria for disordered eating, menstrual irregularity, and low bone mass, respectively. Ten girls (5.9%) met criteria for 2 components of the triad, and 2 girls (1.2%) met criteria for all 3 components. Oligomenorrheic/amenorrheic athletes had higher mean +/- SD eating restraint (1.55 +/- 1.60 vs 1.04 +/- 1.27; P = .02) and Eating Disorder Examination Questionnaire global scores (1.68 +/- 1.20 vs 1.33 +/- 1.14; P = .03) than eumenorrheic athletes. After controlling for age, age at menarche, body mass index, race/ethnicity, and sport type, athletes with oligomenorrhea/amenorrhea had significantly lower mean +/- SD bone mineral densities for the trochanter (0.884 +/- 0.090 g . cm(-2)) than eumenorrheic athletes (0.933 +/- 0.130 g . cm(-2); P = .04). CONCLUSIONS: The prevalence of the full female athlete triad was low in our sample; however, a substantial percentage of the athletes may be at risk for long-term health consequences associated with disordered eating, menstrual irregularity, or low bone mass. Preparticipation screening to identify these components should be encouraged as a preventive approach to identify high-risk athletes.

Adolescent↗

PubMed1984

Bone density in women: college athletes and older athletic women.

Bone density was studied in intercollegiate athletes and older athletic women. Single-photon densitometry was used to assess bone density parameters at a new distal radial site, the midradius, and the first metatarsus. Dual-photon densitometry assessed bone density of the lumbar spine. Eleven intercollegiate tennis players, 23 swimmers, and 86 older "athletic" women from 23 to 75 years of age were compared with age-matched nonathletic controls. "Athletic" describes adult women who exercised at least three times per week, 8 or more months of the year, for a minimum of 3 years. The radius and metatarsus bone content of intercollegiate athletes was significantly above control values. Lumbar spine density was significantly higher only in tennis players. Mean bone density values for adult "athletic" women were also significantly greater than in age-matched controls. In the oldest athletic group (55-75 years of age) bone measurement values in radius and lumbar spine were in the same range as for younger "athletic" women. In contrast, after 50 years of age, these values in the control population decreased by 0.7%/year. Therefore the largest variance (increase) from age-matched controls occurred in the oldest "athletic" group. Also, we have established a distal radial density value (using our modified site) below which we consider women "at risk" and recommend further bone health evaluation. Only two adult athletic women greater than 55 years of age fell into this category. It is concluded from this cross-sectional study that a regularly maintained athletic program for adult women may reduce the rate of "normal" bone mass loss accompanying age, particularly postmenopausally.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗

PubMed2007

Navigational strategies during fast walking: a comparison between trained athletes and non-athletes.

Many common activities such as walking in a shopping mall, moving in a busy subway station, or even avoiding opponents during sports, all require different levels of navigational skills. Obstacle circumvention is beginning to be understood across age groups, but studying trained athletes with greater levels of motor ability will further our understanding of skillful adaptive locomotor behavior. The objective of this work was to compare navigational skills during fast walking between elite athletes (e.g. soccer, field hockey, basketball) and aged-matched non-athletes under different levels of environmental complexity in relation to obstacle configuration and visibility. The movements of eight women athletes and eight women non-athletes were measured as they walked as fast as possible through different obstacle courses in both normal and low lighting conditions. Results showed that athletes, despite similar unobstructed maximal speeds to non-athletes, had faster walking times during the navigation of all obstructed environments. It appears that athletes can process visuo-spatial information faster since both groups can make appropriate navigational decisions, but athletes can navigate through complex, novel, environments at greater speeds. Athletes' walking times were also more affected by the low lighting conditions suggesting that they normally scan the obstructed course farther ahead. This study also uses new objective measures to assess functional locomotor capacity in order to discriminate individuals according to their level of navigational ability. The evaluation paradigm and outcome measures developed may be applicable to the evaluation of skill level in athletic training and selection, as well as in gait rehabilitation following impairment.

Adult↗

PubMedDate not supplied

Psychosocial correlates of disordered eating in female collegiate athletes: validation of the ATHLETE questionnaire.

Female athletes may be at greater risk for disordered eating than their nonathletic peers, but the psychological antecedents of this dysfunctional behavior in athletes have yet to be elucidated. The objective of this study was to develop an athletics-oriented measure of psychological predictors of disordered eating and to test its initial reliability and validity. Female athletes from 3 National Collegiate Athletics Association (NCAA) Division I universities completed the ATHLETE, a written questionnaire designed to assess psychosocial factors associated with disordered eating in athletes. Five distinct and internally consistent factors (Drive for Thinness and Performance, Social Pressure on Eating, Performance Perfectionism, Social Pressure on Body Shape, and Team Trust) were positively associated with and predictive of disordered eating behaviors in female athletes. The ATHLETE is a reliable and valid measure of psychological predictors of disordered eating in athletics and will be useful in studying the etiology of disordered eating in female athletes.

Adolescent↗

PubMed1976

A comparison of myocardial function in former athletes and non-athletes.

Heart rate (HR), total electromechanical systole (Q-S2), left ventricular ejection time (LVET), pre-ejection period (PEP), and diastole (D) were compared in 350 former athletes and 156 non-athletes, age 27-74. The two cohorts had been equated according to habitual leisure time physical activity. Former athletes exhibited significantly longer Q-S2 and PEP at rest, and significantly lower HR and lengthened Q-S2, LVET, PEP, and D at one minute following a standard two minute step test (less than 0.05). Significantly differences were observed between athletes and non-athletes in the light and moderate activity categories. There were no significant differences between former athletes and non-athletes currently engaged in strenuous leisure time physical activity. Comparisons were made among the three levels of habitual leisure time physical activity with each group and revealed that HR was lower and Q-S2, LVET, PEP, and D were longer at rest and following exercise as the level of physical activity increased. There were more significant differences among former athletes than among non-athletes. Most of these differences were between light to moderate and light to strenuous levels of activity. The evidence suggests an advantage in myocardial function among former athletes compared to their non-athlete counterparts.

Adult↗

PubMed2005

Cluster-Randomized Controlled Trial of An Athletic Trainer-Directed Spit (Smokeless) Tobacco Intervention for Collegiate Baseball Athletes: Results After 1 Year.

Context: Athletes in the United States are at high risk for using spit (smokeless) tobacco (ST) and incurring its associated adverse health effects.Objective: To examine whether an athletic trainer-directed ST intervention could decrease initiation and promote cessation of ST use among male collegiate baseball athletes.Design: Stratified, cluster-randomized controlled trial.Setting: Fifty-two California colleges.Patients or Other Participant(s): A total of 883 subjects in 27 intervention colleges and 702 subjects in 25 control colleges participated, as did 48 certified athletic trainers.Intervention(s): For college athletic trainers and associated dental professionals, a 3-hour video conference, and for collegiate athletes, an oral cancer screening with feedback and brief counseling during the preseason health screenings, athletic trainer support for cessation, and a peer-led educational baseball team meeting.Main Outcome Measure(s): The subjects' ST use over 1 year was assessed by self-report. At the end of the study, the certified athletic trainers were mailed a survey assessing their tobacco use and perceptions and behavior related to tobacco control in the athletic environment. We used multivariable logistic regression models for clustered responses (generalized estimating equations) to test the difference between groups in ST-use initiation and cessation and to identify significant overall predictors of noninitiation and cessation of ST use.Results: Of the 1585 athletes recruited, 1248 (78.7%) were followed up at 12 months. In addition, 48 of the 52 athletic trainers (92%) responded to the 1-year follow-up survey. The ST-use initiation (incidence) was 5.1% in intervention colleges and 8.4% in control colleges (generalized estimating equation odds ratio = 0.58, 95% confidence interval = 0.35-0.99). Predictors of ST noninitiation were low lifetime tobacco and monthly alcohol use (odds ratio = 1.98, 95% confidence interval = 1.40- 2.82) and athletic trainers' report that the baseball coach supported ST-use prevention activities (odds ratio = 1.43, 95% confidence interval = 1.11-1.83). Although at 1 year, cessation of ST use was relatively high in both groups (36%), we noted no significant difference between the groups (odd ratio = 0.94, 95% confidence interval = 0.70-1.27).Conclusions: The intervention was significantly effective in preventing incident ST use but did not significantly increase cessation beyond that seen in the control group. The latter finding is inconsistent with previous studies and may be explained by spillover of the intervention to control colleges, other anti-tobacco activity in control colleges, and/or the small sample of dependent ST users enrolled in the study.

Journal Article↗

PubMedDate not supplied

National Athletic Trainers' Association position statement: management of asthma in athletes.

OBJECTIVE: To present guidelines for the recognition, prophylaxis, and management of asthma that lead to improvement in the quality of care certified athletic trainers and other heath care providers can offer to athletes with asthma, especially exercise-induced asthma. BACKGROUND: Many athletes have difficulty breathing during or after athletic events and practices. Although a wide variety of conditions can predispose an athlete to breathing difficulties, the most common cause is undiagnosed or uncontrolled asthma. At least 15% to 25% of athletes may have signs and symptoms suggestive of asthma, including exercise-induced asthma. Athletic trainers are in a unique position to recognize breathing difficulties caused by undiagnosed or uncontrolled asthma, particularly when asthma follows exercise. Once the diagnosis of asthma is made, the athletic trainer should play a pivotal role in supervising therapies to prevent and control asthma symptoms. It is also important for the athletic trainer to recognize when asthma is not the underlying cause for respiratory difficulties, so that the athlete can be evaluated and treated properly. RECOMMENDATIONS: The recommendations contained in this position statement describe a structured approach for the diagnosis and management of asthma in an exercising population. Athletic trainers should be educated to recognize asthma symptoms in order to identify patients who might benefit from better management and should understand the management of asthma, especially exercise-induced asthma, to participate as active members of the asthma care team.

Journal Article↗