Sit Less for Successful Aging
Sit Less for Successful Aging: A Sedentary Behavior Intervention for Older Adults in Independent Living Communities
연구 개요
상세 설명
Aim 1: To measure the amount of sedentary time and ambulation (steps) in older adults residing in independent living communities.
Aim 2: To test the acceptability and effectiveness of a 12-week sedentary behavior intervention to decrease sitting and increase ambulation which will in turn improve physical function (primary outcome) as well as sleep, quality of life, energy/mood, pain and blood pressure (secondary outcomes) in independent living residents.
Background: Sedentary behavior, or sitting for prolonged periods during waking time, is identified as a health risk that is distinct from the failure to achieve sufficient physical activity. Older adults exhibit the greatest time in sedentary behavior which is concerning given its association with chronic disease and poorer physical function. Preliminary data suggest that individuals in long term care facilities may have even greater sedentary time due to personal factors and environment influences. Most often, exercise is targeted as a mechanism for ameliorating frailty in older adults; however, reduction in sedentary time may be a more appealing and realistic goal for improving health outcomes. Despite this, studies targeting sedentary time in older adults, particularly in those in independent living facilities, are lacking.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Pennsylvania
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Pittsburgh, Pennsylvania, 미국, 15219
- University of Pittsburgh
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Age ≥ 60 years
- Reside in an independent living facility
- Ability to walk approximately 100 feet (length of a hallway) with or without an assistive device
Exclusion Criteria:
- Unable to provide informed consent
- Presence of a comorbid medical condition that would limit ability to stand and perform light activity (e.g. recent orthopedic injury/surgery involving the lower extremities, currently undergoing treatment for cancer,acute cardiovascular conditions)
- Presence of a skin condition that would prohibit the use of an activity device attached with medical tape to the thigh (e.g. open wound on the thigh, skin infection on the lower extremity)
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Sedentary Behavior Intervention
A behavioral intervention that targets prolonged sitting and encourages frequent activity breaks.
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This 12-week intervention targets a reduction in prolonged sitting and includes provision of a wrist-worn activity prompter and in-person group sessions with behavioral counseling.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in Sedentary Behavior
기간: Baseline to 12 weeks
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Objectively measured minutes of sitting during waking hours measured using the ActivPAL physical activity monitor for a minimum of 5 days pre and post-intervention.
The ActivPAL is a thigh-mounted, compact device that classifies an individual's free-living activity into time spent in sedentary, standing, and walking behaviors.
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Baseline to 12 weeks
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Steps per Day
기간: Baseline to 12 weeks
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The number of steps per day measured using the ActivPAL activity monitor.
This monitor is worn for a minimum of 5 days before and after the intervention.
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Baseline to 12 weeks
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Short Physical Performance Battery
기간: Baseline to 12 weeks
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This performance-based measure of physical function is a battery of measures to assess standing balance, gait speed and lower extremity strength (time to complete five chair rises)
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Baseline to 12 weeks
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Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function Short Form 10a
기간: Baseline to 12 weeks
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This self-report measure of physical function has 10 questions that assess the ability to perform various activities that require physical capability.
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Baseline to 12 weeks
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공동 작업자 및 조사자
수사관
- 수석 연구원: Andrea L Hergenroeder, PT, PhD, Assistant Professor, Department of Physical Therapy
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- 17020397
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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