亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Soccer coaches vs. sport science and medicine staff: who can more accurately predict the skeletal age of high-level youth soccer players?

年龄组 背景(考古学) 运动医学 人口学 骨龄 俱乐部 心理学 医学 老年学 物理疗法 地理 内科学 解剖 社会学 考古
作者
Ludwig Ruf,Stefan Altmann,Christian U.A. Kloss,Sascha Härtel
出处
期刊:Science & medicine in football [Taylor & Francis]
卷期号:7 (3): 253-262 被引量:3
标识
DOI:10.1080/24733938.2022.2100461
摘要

Biological maturity is an important aspect in the context of talent identification and development processes within elite youth soccer players. The aim of this study was to investigate the accuracy of soccer coaches (SC) as well as sports science and medicine staff (SSMS) to predict the skeletal age of high-level youth soccer players. We also aimed to evaluate the inter-rater reliability of the skeletal age predictions among the SC and SSMS. Skeletal ages were collected for 89 male academy soccer players registered for the U12 to U16 age groups at a professional German Bundesliga club. In addition, 12 SC and five SSMS provided their skeletal age predictions for each player of their respective age group. Standardised mean differences and equivalence testing were performed between actual and predicted skeletal ages. Intra-class correlations (ICC) were calculated to assess the inter-rater reliability. For the SC, differences between predicted and actual skeletal ages were trivial and equivalent to zero for the U12, U14, and entire sample, while for the SSMS, standardised mean differences ranged from trivial to small for all age groups and the entire sample. ICC for skeletal age predictions for the entire sample was good among the SC and excellent among the SSMS, but was somewhat lower when age groups were analysed separately. While, on average, predictions were close to the actual skeletal age, SC were slightly more accurate than the SSMS. However, variability among the SSMS was large on an individual level.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
量子星尘发布了新的文献求助10
3秒前
13秒前
吴嘉俊完成签到 ,获得积分10
14秒前
Joeswith完成签到,获得积分10
15秒前
杨怂怂完成签到 ,获得积分10
17秒前
风雨中飘摇应助科研通管家采纳,获得200
32秒前
34秒前
Chris完成签到 ,获得积分0
38秒前
zoe完成签到 ,获得积分10
39秒前
40秒前
53秒前
大个应助CNS_Fighter88采纳,获得10
56秒前
轻松的惜芹完成签到,获得积分10
1分钟前
howgoods完成签到 ,获得积分10
1分钟前
1分钟前
Kashing完成签到,获得积分10
1分钟前
CNS_Fighter88发布了新的文献求助10
1分钟前
1分钟前
l123完成签到,获得积分10
1分钟前
CYC完成签到 ,获得积分10
1分钟前
zhao完成签到 ,获得积分10
1分钟前
脑洞疼应助l123采纳,获得10
1分钟前
大个应助守仁则阳明采纳,获得10
1分钟前
1分钟前
木有完成签到 ,获得积分10
1分钟前
1分钟前
科研通AI5应助10 g采纳,获得10
1分钟前
Zoe发布了新的文献求助30
1分钟前
1分钟前
Zoe完成签到,获得积分10
1分钟前
糖伯虎完成签到 ,获得积分10
2分钟前
量子星尘发布了新的文献求助10
2分钟前
2分钟前
l123发布了新的文献求助10
2分钟前
wys完成签到,获得积分10
2分钟前
淡漠完成签到 ,获得积分10
2分钟前
华仔应助守仁则阳明采纳,获得10
2分钟前
2分钟前
liudy完成签到,获得积分10
2分钟前
852应助lf采纳,获得10
2分钟前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3976608
求助须知:如何正确求助?哪些是违规求助? 3520700
关于积分的说明 11204542
捐赠科研通 3257350
什么是DOI,文献DOI怎么找? 1798716
邀请新用户注册赠送积分活动 877881
科研通“疑难数据库(出版商)”最低求助积分说明 806613