Development and evaluation of the underwear to support muscle strength with posture corrective functions during antepartum and postpartum period

Research Project

Project/Area Number	16K12700
Research Category	Grant-in-Aid for Challenging Exploratory Research
Allocation Type	Multi-year Fund
Research Field	Clothing life/Dwelling life
Research Institution	Ishikawa Prefectural Nursing University
Principal Investigator	HAMA Kouko 石川県立看護大学, 看護学部, 教授 (30326483)
Co-Investigator(Kenkyū-buntansha)	杉山隆愛媛大学, 医学系研究科, 教授 (10263005) 松原圭一愛媛大学, 医学部附属病院, 准教授 (80263937) 濱田雄行東邦大学, 医学部, 客員教授 (90172973)
Co-Investigator(Renkei-kenkyūsha)	AKIMARU Kunihiro 愛媛大学, 社会連携推進機構, 准教授 (50281184)
Research Collaborator	JYOGAMOTO Akiko 愛媛大学, 医学系研究科, 講師 (90512145)
Project Period (FY)	2016-04-01 – 2018-03-31
Project Status	Completed (Fiscal Year 2017)
Budget Amount *help	¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000) Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000) Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords	姿勢補整 / 骨盤矯正機能 / アンダーウェア / 開発評価 / 女性 / 妊産婦 / 着圧 / サポートアンダーウェア
Outline of Final Research Achievements	As basic research to development muscular strength support underwear for pregnant and postpartum women with adjusting attitude and pelvis correction function, we revealed to targeting non-birth healthy women with prototype hardware, for two weeks of wear feeling and the effect on the bodies. As a result, body shape such as body weight and waist, chest and buttock circumference did not change, the heat retention property increased at end wearing. Besides, a decrease of the nuchal stiffness, lower back pain and improvement blood flow at the nuchal, shoulder, lumbar region were observed. On the other hand, wearing stability feeling declined, there was appeal such as rising loosened belt part during body movement. The result can become the materials for consideration as improvement QOL of women who are sensitive to physical change and can easily recognize shoulder stiffness or lower back pain, and adjusting attitude tool to wear continuously before and after childbirth.