本文選題：體質(zhì)　切入點(diǎn)：聚類(lèi)分析　出處：《第四軍醫(yī)大學(xué)學(xué)報(bào)》2004年11期 　論文類(lèi)型：期刊論文

【摘要】：目的 :尋求一種適合于應(yīng)征青年體質(zhì)狀況綜合評(píng)價(jià)的方法 .方法 :采用整群抽樣的方法 ,對(duì)浙江省 3個(gè)縣 (區(qū) )4 1 1 0名應(yīng)征青年進(jìn)行調(diào)查 .利用體質(zhì)量 /身高、胸圍 /身高、肺活量 /體質(zhì)量、心功指數(shù)、立定跳遠(yuǎn)和俯臥撐 6個(gè)指標(biāo)對(duì)樣本進(jìn)行聚類(lèi) ,根據(jù)不同類(lèi)間的差異確定各指標(biāo)的權(quán)重系數(shù) ,由此計(jì)算各個(gè)體體質(zhì)得分 ,并進(jìn)行評(píng)價(jià) .結(jié)果 :快速聚類(lèi)將樣本分為 3類(lèi) ,不同類(lèi)間體質(zhì)狀況存在顯著性差異 ,其中第Ⅰ類(lèi)體質(zhì)明顯劣于第Ⅲ類(lèi)和第Ⅱ類(lèi) ;體質(zhì)量 /身高、胸圍 /身高、肺活量 /體質(zhì)量、心功指數(shù)、立定跳遠(yuǎn)和俯臥撐 6個(gè)指標(biāo)權(quán)重系數(shù)分別為 0 .35 5 6 ,0 .1 789,0 .1 1
[Abstract]:Objective: to find a suitable method for comprehensive evaluation of the physical condition of young conscripts. A total of 4110 young volunteers from 3 counties (districts) of Zhejiang Province were investigated. Body mass / height, chest circumference / height, vital capacity / body mass, cardiac function index were used. Six indexes of standing long jump and push-ups cluster the samples, determine the weight coefficients of each index according to the differences between different classes, and then calculate the individual physique scores. Results: the samples were divided into 3 groups by rapid clustering. There were significant differences in physique status among different classes, among which class 鈪，

本文編號(hào)：1562310