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首页> 外文期刊>Clinical journal of sport medicine: official journal of the Canadian Academy of Sport Medicine >Creatine kinase levels during preseason camp in national collegiate athletic association division i football athletes
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Creatine kinase levels during preseason camp in national collegiate athletic association division i football athletes

机译：全国大学生体育协会赛前训练营中的肌酸激酶水平

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OBJECTIVE:: To investigate mean creatine kinase (CK) levels in National Collegiate Athletic Association (NCAA) Division I football athletes and the relationship between mean CK levels and demographic variables. DESIGN:: Observational cohort. SETTING:: NCAA Division I football program. PARTICIPANTS:: NCAA Division I football athletes. INTERVENTIONS:: Blood and urine samples were obtained from 32 athletes on the first (time 1), third (time 2), and seventh (time 3) days of football camp. MAIN OUTCOME MEASURES:: Mean CK levels. The hypotheses were formulated before the data were collected. RESULTS:: All urine samples tested negative for blood. Mean CK levels were 284.7 U/L at time 1, 1299.8 U/L at time 2, and 1562.4 U/L at time 3. The increases in means were statistically significant (P < 0.005 for all pairwise comparisons). Most demographic variables were not related to mean CK levels. The number of days in the precamp conditioning program was negatively associated with mean CK levels (P = 0.0284). CONCLUSIONS:: Mean CK levels in NCAA Division I football athletes during camp were higher than the serological criteria for rhabdomyolysis commonly used in clinical practice. More data are needed to assess if the number of days of participation in precamp conditioning is related to lower CK levels in NCAA Division I football athletes during camp.
机译：目的：调查美国大学体育协会（NCAA）第一类足球运动员的平均肌酸激酶（CK）水平，以及平均CK水平与人口统计学变量之间的关系。设计：：观察性队列。地点：： NCAA我的足球计划。参加者：NCAA I类足球运动员。干预措施：在足球训练营的第一天（时间1），第三天（时间2）和第七天（时间3），从32位运动员那里采集血液和尿液样本。主要观察指标：：平均CK水平。在收集数据之前先提出假设。结果：所有尿液样本检测为血液阴性。平均CK水平在时间1为284.7 U / L，在时间2为1299.8 U / L，在时间3为1562.4 U / L。平均值的增加具有统计学显着性（所有成对比较的P <0.005）。大多数人口统计学变量与平均CK水平无关。营前训练程序中的天数与平均CK水平呈负相关（P = 0.0284）。结论：营地中NCAA I类足球运动员的平均CK水平高于临床实践中常用的横纹肌溶解血清学标准。需要更多数据来评估参加营前训练的天数是否与营中NCAA I类足球运动员的CK水平降低有关。

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