Effects of a Healthy Lifestyle Program on Health Outcomes in Older Adults
Prospective Study on Effects of a Healthy Lifestyle Program on Health Outcomes in Older Adults.
Medical condition or disease under investigation : Quantitative and qualitative aspects of sleep, quality of life, functional ability and well-being in older adults (>55years)
Purpose of clinical trial : To study the prospective effects of a healthy lifestyle program on quantitative and qualitative aspects of sleep, quality of life, functional ability and well-being in older adults.
Primary objective : Measure the effects of the intervention on quantitative and qualitative aspects of sleep
Secondary objective (s) : Measure the effects of the intervention on physical activity, quality of life, functional ability and well-being Social identity and leadership, social support and motivation
Trial Design : Intervention study : controlled before-and-after study
Sample Size : total sample size : 1.000 participants
Summary of eligibility criteria : Older adults aged above 55years
Included in intervention group : adults who are participating in the healthy lifestyle promotion program 'Lekker Actief', organized by OKRA
Included in control group : waitlist controls or controls (adults, members of OKRA, not participating in the health promotion program 'Lekker Actief')
Maximum duration of treatment of a subject :
- Start of Health promotion program 'Lekker Actief' : September 2018
- Measurements with accelerometers will start prior to the health promotion program 'Lekker Actief' : July 2018
- End of Health promotion program 'Lekker Actief' : December 2019
- Duration of Health promotion program 'Lekker Actief': 12 weeks
- Maximal duration : July 2018-December 2019
연구 개요
상세 설명
This trial will consist of 3 visits : Pretest and posttest.
Pretest measurements (week 0)
o Accelerometry : a subsample of participants form intervention and control groups (n=400) will be asked to wear an accelerometer (type GT3X) during 7 entire days prior to baseline measurements. (Timing : July 2018-July 2019)
o Baseline measurements : during the start up moment of the program all participants from intervention and control groups will be asked : (Timing : July 2018-July 2019)
- To fill out the self-reported questionnaire (survey) : the survey is composed of existing validated scales : IPAQ, PSQI, SF-12, WEMWBS, HAQ-DI. (references of validated scales are provided in the 'outcome measures' section)
- To perform a walk test over 20 meters in order to determine the individual stride length
- To perform a 6 minute walking test in order to self-report perceived exertion and physical fitness (by Borg Scale) and to determine the individual entry level of the program (entry levels vary between 1-12)
- To wear the Pedometer (Omron® Walking Style one 2.0) on a daily basis and register the amount of daily steps in their personal registration forms
Posttest measurements (week 12)
- Accelerometry : a subsample of participants form intervention and control groups (n=400) will be asked to wear an accelerometer (type GT3X®) during 7 days prior to posttest measurements. (Timing : September 2018 - December 2019)
- Posttest measurements : at the end of the program all participants will be asked :
(Timing : September 2018 - December 2019)
- To fill out the self-reported questionnaire (survey). In addition to the pretest questionnaire, the validated scales ILI, Mael and Ashford (1992) and BREQ-3 will be added and will be filled out only by participants of the intervention groups
- To perform a 6 minute walking test in order to self-report perceived exertion and physical fitness (by Borg Scale)
- To inform the investigators on the amount of daily steps (measured with pedometer type : Omron® Walking Style one 2.0) during the 12 week program o Focus groups : a subsample will be invited to take part in focus groups. During these focus groups, participants will be encouraged to discuss the program and possible effects in small groups (5 participants per group). A semi-structured interview guide will be used to guide the discussions.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Flanders
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Leuven, Flanders, 벨기에, 3000
- KULeuven
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
-aged 55+ years
Exclusion Criteria:
-Participants who are physically unable to participate in weekly meetings (PAR-Q : Physical activity readiness scale) (Thomas et al., 1992)
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위화되지 않음
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: Intervention Group
12 week intervention
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Participants (intervention group) are following a 12 week health promotion program.
They will count daily steps by pedometers and participate in weekly organised walks (within socio-cultural organisation)
다른 이름들:
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간섭 없음: Control Group
No walking program
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in sleep
기간: Pretest (week 0), posttest (week 12) and follow up (month 15)
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Change in quantity of sleep : measured in minutes and hours by accelerometry and self-reported questionnaires (PSQI : Pittsburgh Sleep Quality Index (PSQI)) Change in quality of sleep : measured by self-reported questionnaire (PSQI)
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Pretest (week 0), posttest (week 12) and follow up (month 15)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in objectively perceived physical activity
기간: Pretest (week 0), posttest (week 12) follow up (month 15)
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Quantity : measured in minutes and hours by accelerometry
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Pretest (week 0), posttest (week 12) follow up (month 15)
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Change in subjectively perceived physical activity
기간: Pretest (week 0), posttest (week 12) follow up (month 15)
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Quantity : measured by self-reported questionnaires (IPAQ : International Physical Activity Questionnaire)
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Pretest (week 0), posttest (week 12) follow up (month 15)
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change in quality of life
기간: Pretest (week 0), posttest (week 12) follow up (month 15)
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measured by self-reported questionnaire (SF-12 : Short Form Health Survey)
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Pretest (week 0), posttest (week 12) follow up (month 15)
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change in functional ability
기간: Pretest (week 0), posttest (week 12) follow up (month 15)
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measured by self-reported questionnaire (HAQ-DI : Health Assessment Questionnaire)
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Pretest (week 0), posttest (week 12) follow up (month 15)
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change in wellbeing
기간: Pretest (week 0), posttest (week 12) follow up (month 15)
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well-being : measured by self-reported questionnaire (WEMWBS : Warwick-Edinburgh Mental Well-being scale)
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Pretest (week 0), posttest (week 12) follow up (month 15)
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Social identity and leadership
기간: Pretest (week 0), posttest (week 12)
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measured by self-reported questionnaire (ILI : Identity Leadership Inventory)
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Pretest (week 0), posttest (week 12)
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motivation
기간: Pretest (week 0), posttest (week 12)
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measured by self-reported questionnaire (BREQ3 : Behavioural Regulation In Exercise Questionnaire)
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Pretest (week 0), posttest (week 12)
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Social support
기간: Pretest (week 0), posttest (week 12)
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measured by self-reported questionnaire (De Bourdeaudhuij & Salis, 2002)
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Pretest (week 0), posttest (week 12)
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공동 작업자 및 조사자
스폰서
수사관
- 수석 연구원: Julie Vanderlinden, phds, KU Leuven
간행물 및 유용한 링크
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
키워드
기타 연구 ID 번호
- Lekker Actief
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
IPD 공유 기간
IPD 공유 액세스 기준
IPD 공유 지원 정보 유형
- 연구 프로토콜
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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