A study on the physical influence by waist composition and the clothing pressure of infants'trousers

Research Project

Project/Area Number	23500906
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	General human life sciences
Research Institution	Osaka Kyoiku University
Principal Investigator	YAMADA YUKAKO 大阪教育大学, 教育学部, 准教授 (20304074)
Co-Investigator(Kenkyū-buntansha)	INOUE Mari 神戸大学, 人間発達環境学研究科, 教授 (20294184)
Project Period (FY)	2011 – 2013
Project Status	Completed (Fiscal Year 2013)
Budget Amount *help	¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000) Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000) Fiscal Year 2012: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000) Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords	衣服圧 / ウエスト / 血流測定 / 乳幼児ズボン / 血流 / アンケート調査 / ずり下がり / 引張特性 / ウエストゴム
Research Abstract	The aim of this study is to clarify the best waist composition of infants' trousers. We have measured the clothing pressure and blood flow. Experiments and surveys were carried out in the Kindergarten Attached to Osaka Kyoiku University in 2012. The main results obtained from this study are as follows: The clothing pressure of waistline increased with sitting position than a standing position. It was confirmed that the blood vessel volume lowers in high clothing pressure. As a result of survey, nearly half of them have an experience that they were not able to resize the infants' trousers since there was not an inlet hole to exchange a rubber cord. There is necessity to enlighten to confirm whether you can exchange a rubber cord at the time of the purchase.