Secular trends in age at menarche in Norwegians born from 1840 to 2008 [0.03%]
挪威1840至2008年出生者月经初潮的年龄变化趋势
Ingvild Særvold Bruserud,Edda Greaker,Martin Flatø et al.
Ingvild Særvold Bruserud et al.
Background: It is uncertain if age of menarche continues to decline. There has been no systematic meta-analysis of ages at menarche in Norway the past three decades. ...
Relationships and agreement between Yo-Yo intermittent recovery test level 1 performance and laboratory VO2max in adolescent male soccer players: roles of maturity status, playing position, and running economy [0.03%]
成熟状态、场上位置和跑步经济性对青少年男子足球运动员间歇恢复测试成绩与实验室最大摄氧量关系的影响
Yaohui Xu,Naidan Xu,Rou Wang et al.
Yaohui Xu et al.
Background: Accurate assessment of aerobic fitness is essential in youth soccer. The Yo-Yo Intermittent Recovery Test Level 1 (YYIR1) provides a practical estimate of maximal oxygen uptake (VO2max), but its agreement with...
Screen time and pubertal development: a systematic review and meta-analysis [0.03%]
屏幕使用时间和青春期发育：系统评价和meta分析
Erdenetuya Bolormaa,Yusra Mirghani Aljailani Fadhulalla,Hyun Jung Kim et al.
Erdenetuya Bolormaa et al.
Background: Several mechanisms have been proposed to explain how screen time may affect pubertal development. Aim: To quantify the asso...
'I feel more comfortable in contact with similar-sized players': male youth rugby union players' perceptions of bio-banded training [0.03%]
"与同年龄组的球员接触时我感觉更舒服"——青年男子橄榄球运动员对生物分层训练的感知
Alexander B T McAuley,John M Radnor,Adam Grainger et al.
Alexander B T McAuley et al.
Background: Bio-banding has been used to moderate disparities in maturity status between youth players of the same chronological age to support development. ...
Association between IL-6 gene polymorphisms and susceptibility to Parkinson's disease [0.03%]
白细胞介素6基因多态性与帕金森病易感性的关联分析
Jinzhao Gao,Zihan Wang,Kunpeng Qin et al.
Jinzhao Gao et al.
Background: The multifunctional cytokine interleukin 6 (IL-6) and its single nucleotide polymorphisms (SNPs) may influence the risk of Parkinson's disease (PD). ...
Early infant appetitive traits are associated with growth status and adiposity in African-American infants and toddlers [0.03%]
早期婴儿摄食特征与非洲裔美国婴幼儿生长状况和体脂的关系
Babette S Zemel,Gary D Wu,Eileen Ford et al.
Babette S Zemel et al.
Background: Few studies have examined infant appetitive traits in minority populations or among mothers with obesity. Aim: To test asso...
Somatotype affects lean body mass estimation with bioelectrical impedance analysis in young athletes [0.03%]
体质体型影响生物电阻抗法估算年轻运动员去脂体重的准确性
Katinka Utczás,Zsófia Tróznai,Gergely Pálinkás et al.
Katinka Utczás et al.
Background: The accuracy of body composition assessments with bioelectrical impedance (BIA) based devices may be affected, besides the well-known factors (e.g. hydration status), by factors which are related to anthropome...
Babette S Zemel,Nicola Hawley
Babette S Zemel
Effects of iodine and fluorine levels in the environment on thyroid function indicators in Hebei Province, China [0.03%]
环境碘和氟水平对中国河北省居民甲状腺功能指标的影响
Yanguo Li,Ruixia Yan,Yuan Zhou et al.
Yanguo Li et al.
Background: The impact of environmental iodine and fluorine levels on thyroid function indicators in a healthy population is of crucial significance for developing scientifically sound prevention and control strategies to...