Madarame Haruhiko
Department of Sports and Fitness, Shigakkan University, Nakoyama 55, Yokonemachi, Obu, Aichi 474-8651, Japan.
Sports (Basel). 2018 Oct 10;6(4):114. doi: 10.3390/sports6040114.
The purposes of this study were (a) to evaluate differences in basketball game-related statistics among continental championships for under-18 (U18) women, and (b) to identify game-related statistics that discriminate among the continents. The analysis was performed on all matches ( = 136) in the four continental championships (Africa, America, Asia, Europe) of 2016. Differences in game-related statistics among the continents were analyzed by an analysis of variance (ANOVA) with effect size statistics. Game-related statistics that discriminate among the continents were assessed by discriminant analysis. The ANOVA yielded significant -values for 13 of 16 variables and large effect size differences for 10 of 16 variables. The discriminant analysis yielded three significant functions. The Asian championship was discriminated from the other continental championships by ball possessions, defensive rebounds, assists, and fouls. The African championship was discriminated from the European championship by ball possessions, successful 3-point field goals, unsuccessful free throws, and turnovers, and from the American championship by ball possessions, unsuccessful 2-point field goals, successful 3-point field goals, successful free throws, and assists. The results of this study suggest that U18 women's basketball games are played differently in each continent.
(a)评估18岁以下(U18)女子洲际篮球锦标赛中与比赛相关的统计数据差异;(b)确定能够区分各大洲的与比赛相关的统计数据。对2016年四大洲(非洲、美洲、亚洲、欧洲)锦标赛中的所有比赛(n = 136场)进行了分析。通过方差分析(ANOVA)及效应量统计分析各大洲之间与比赛相关的统计数据差异。通过判别分析评估能够区分各大洲的与比赛相关的统计数据。方差分析得出16个变量中有13个变量的p值具有显著性,16个变量中有10个变量的效应量差异较大。判别分析得出三个显著函数。亚洲锦标赛与其他洲际锦标赛的区别在于控球、防守篮板、助攻和犯规。非洲锦标赛与欧洲锦标赛的区别在于控球、三分球成功命中数、罚球未命中数和失误,与美洲锦标赛的区别在于控球、两分球未命中数、三分球成功命中数、罚球成功命中数和助攻。本研究结果表明,U18女子篮球比赛在各大洲的打法有所不同。