| Project/Area Number |
26463403
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Lifelong developmental nursing
|
|---|
| Research Institution | Akita University |
|---|
Principal Investigator |
Kodama Hideya 秋田大学, 医学(系)研究科(研究院), 教授 (30195747)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
篠原 ひとみ 秋田大学, 医学(系)研究科(研究院), 教授 (80319996)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
NARITA Yoshimi 秋田大学, 医学系研究科, 講師 (80455881)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Keywords | 出産不安 / 自律神経 / バイオフィードバック / 心的ストレス / 睡眠障害 / 慢性疲労感 / 妊娠末期 / 心拍変動解析 / 疲労感 / 疲労 / 妊娠合併症 / 産後うつ / 心拍変動バイオフィードバック / 妊産婦の慢性疲労 / アクティグラフ |
|---|
| Outline of Final Research Achievements |
ThThis study aimed to elucidate the effects of prenatal childbirth fear on resting autonomic modulation among low-risk pregnant women during the last trimester, and to validate the effects of heart rate variability (HRV) biofeedback. We surveyed 97 low-risk pregnant women in their 32nd-34th week of gestation and measured childbirth fear and resting autonomic modulations. Women with moderate or severe childbirth fear were advised to practice HRV biofeedback at home for 3-4 weeks. High frequency power, an HRV parasympathetic modulation index, was significantly lower in women with severe childbirth fear than in those with moderate childbirth fear. Women practicing HRV biofeedback showed a significant reduction of W-DEQ but did not show significant influence on autonomic modulations, sleep quality and fatigue.
|
