Unique ID issued by UMIN | UMIN000031706 |
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Receipt number | R000036212 |
Scientific Title | Effects of different of exercise timing for improvement on sleep in older people. |
Date of disclosure of the study information | 2018/07/01 |
Last modified on | 2020/05/05 15:07:10 |
Effects of different of exercise timing for improvement on sleep in older people.
Effects of exercise timing on sleep in older people.
Effects of different of exercise timing for improvement on sleep in older people.
Effects of exercise timing on sleep in older people.
Japan |
Elderly people (65-79 years)
Rehabilitation medicine |
Others
NO
To examine an effective exercise (intensity and timing) for improvement on sleep in older people.
Efficacy
Not applicable
Objective sleep parameters (actigraph)
Subjective sleep parameters (questionnaire, sleep dairy) on during the intervention period
Intensity of physical activity on during the intervention period
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Dose comparison
NO
NO
Institution is not considered as adjustment factor.
2
Educational,Counseling,Training
Behavior,custom |
In morning (am 10-11), about 30 minutes of low-intensity exercise for eight weeks.
In evening (pm 18-19), about 30 minutes of low-intensity exercise for eight weeks.
65 | years-old | <= |
79 | years-old | >= |
Male and Female
Aged 65 to 79 years.
Who are not prohibited from exercising by a doctor.
No take sleeping pills.
Free of medical history of sleep apnea syndrome.
No clinical research participation over the past year.
Free of medical history of diabetes.
Habitual Exercise less than 2 times in week.
Who certified as long-term care insurance.
Free of medical history of serious disease, cerebrovascular disease and paralysis.
60
1st name | Tomohiro |
Middle name | |
Last name | Okura |
University of Tsukuba
Faculty of Health and Sport-Sciences
305-8574
1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, JAPAN
029-853-2733
okura@taiiku.tsukuba.ac.jp
1st name | Jaehoon |
Middle name | |
Last name | Seol |
University of Tsukuba
Doctoral Program in Physical Education, Health and Sport Sciences
305-8574
1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, JAPAN
029-853-3639
s1730502@s.tsukuba.ac.jp
University of Tsukuba
University of Tsukuba
Other
University of Tsukuba
1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, JAPAN
0298532571
hitorinri@un.tsukuba.ac.jp
NO
筑波大学(茨城県)/ University of Tsukuba(Ibaraki, Japan)
2018 | Year | 07 | Month | 01 | Day |
https://journals.sagepub.com/home/jgp
Unpublished
https://journals.sagepub.com/home/jgp
60
In the evening exercise group, both subjectively and objectively measured sleep latency significantly improved throughout the intervention. Further, post-intervention subjective sleep satisfaction was significantly higher in the evening group than in the morning group. Additionally, sleep variables related to evening exercise had larger effect sizes (Cohens d) than those performed in the morning.
2020 | Year | 05 | Month | 05 | Day |
Participants average of mean age was 70 years. More women than men participated. The mean PSQI global score was 7 points, with 66 percentage of participants scoring over 6 points indicating a poor sleeper. Adherence rates were similar across both groups. None of the measured variables differed significantly between the groups at baseline.
Initially, 105 older adults aged 65 to 79 volunteered for the study. We excluded people who already had a habit of exercising more than two days a week and who reported they were very satisfied with their sleep quality when they called by phone to confirm their participation. Of the remaining 76 people, 60 were randomly selected as participants by a blinded third researcher. Subjects were randomized into groups after the baseline measurements were collected. Participants were initially categorized as either 20 good or 40 poor sleepers before being randomly placed into the two groups based on a formula determined in Excel version 1902.
Three participants dropped out at baseline, six in morning exercise group, and two in evening exercise group. Attrition was due to personal reasons unrelated to the study.
Objective (using actigraph) and subjective (sleep diary, PSQI) sleep quailty.
Completed
2018 | Year | 01 | Month | 05 | Day |
2018 | Year | 06 | Month | 05 | Day |
2018 | Year | 09 | Month | 10 | Day |
2018 | Year | 12 | Month | 16 | Day |
2019 | Year | 01 | Month | 15 | Day |
2019 | Year | 03 | Month | 20 | Day |
2019 | Year | 05 | Month | 05 | Day |
2018 | Year | 03 | Month | 13 | Day |
2020 | Year | 05 | Month | 05 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000036212
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