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NCT04000880 · OUTCOME

30 Second Chair Stand

Adapting Multiple Behavior Interventions That Effectively Improve Cancer Survivor Health Cancer Survivor Health · Source last updated 2026-07-02

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
MEAN
Unit
number of times sitting and standing
Interval / dispersion
Standard Deviation
Time frame
Pre-intervention (Baseline), 12-month post-intervention

What was measured

In this physical performance test the participant is instructed to sit and stand as many times as they can while crossing their arms against their shoulders for 30 seconds. the outcomes measure is the number of times participants sit and stand in 30 seconds.

Analysis population: The number of participants analyzed differ between baseline and 12 months due to withdrawal by participant or loss to follow up.

Groups in this outcome

Project 1: Diet-Exercise

Participants will receive and participate in web-based sessions that focus on diet for 6 months, followed by exercise for another 6 months. Participants will be encouraged to track their diet and weight for the first 6 months and to log their data in the intervention website, during the second 6 months they will be asked to log their physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).

Project 2: Exercise-Diet

Participants will receive and participate in web-based sessions that focus on diet for 6 months, followed by exercise for another 6 months. Participants will be encouraged to track their diet and weight for the first 6 months and to log their data in the intervention website, during the second 6 months they will be asked to log their physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).

Project 3: Combined Diet and Exercise

Participants will receive the diet and exercise content simultaneously in combined web-based sessions. Participants will receive and participate in web-based sessions that focus on diet and exercise for 12 months. Participants will be encouraged to track their diet, weight and physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Project 1: Diet-Exercise127
Project 2: Exercise-Diet133
Project 3: Combined Diet and Exercise227

Reported measurements

Pre-intervention (Baseline)

Analysis denominator · Participants

GroupSource count
Project 1: Diet-Exercise127
Project 2: Exercise-Diet133
Project 3: Combined Diet and Exercise227
Values in number of times sitting and standing · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Project 1: Diet-Exercise10.642.93Not reportedNot reportedNot reported
Project 2: Exercise-Diet10.652.68Not reportedNot reportedNot reported
Project 3: Combined Diet and Exercise10.642.93Not reportedNot reportedNot reported
12-month post-intervention

Analysis denominator · Participants

GroupSource count
Project 1: Diet-Exercise79
Project 2: Exercise-Diet69
Project 3: Combined Diet and Exercise148
Values in number of times sitting and standing · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Project 1: Diet-Exercise11.833.19Not reportedNot reportedNot reported
Project 2: Exercise-Diet11.843.31Not reportedNot reportedNot reported
Project 3: Combined Diet and Exercise11.803.51Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        2.93
        value
        10.64
      2. group Id
        OG001
        spread
        2.68
        value
        10.65
      3. group Id
        OG002
        spread
        2.93
        value
        10.64
    denoms
    1. counts
      1. group Id
        OG000
        value
        127
      2. group Id
        OG001
        value
        133
      3. group Id
        OG002
        value
        227
      units
      Participants
    title
    Pre-intervention (Baseline)
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        3.19
        value
        11.83
      2. group Id
        OG001
        spread
        3.31
        value
        11.84
      3. group Id
        OG002
        spread
        3.51
        value
        11.80
    denoms
    1. counts
      1. group Id
        OG000
        value
        79
      2. group Id
        OG001
        value
        69
      3. group Id
        OG002
        value
        148
      units
      Participants
    title
    12-month post-intervention
denoms
  1. counts
    1. group Id
      OG000
      value
      127
    2. group Id
      OG001
      value
      133
    3. group Id
      OG002
      value
      227
    units
    Participants
description
In this physical performance test the participant is instructed to sit and stand as many times as they can while crossing their arms against their shoulders for 30 seconds. the outcomes measure is the number of times participants sit and stand in 30 seconds.
dispersion Type
Standard Deviation
groups
  1. description
    Participants will receive and participate in web-based sessions that focus on diet for 6 months, followed by exercise for another 6 months. Participants will be encouraged to track their diet and weight for the first 6 months and to log their data in the intervention website, during the second 6 months they will be asked to log their physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).
    id
    OG000
    title
    Project 1: Diet-Exercise
  2. description
    Participants will receive and participate in web-based sessions that focus on diet for 6 months, followed by exercise for another 6 months. Participants will be encouraged to track their diet and weight for the first 6 months and to log their data in the intervention website, during the second 6 months they will be asked to log their physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).
    id
    OG001
    title
    Project 2: Exercise-Diet
  3. description
    Participants will receive the diet and exercise content simultaneously in combined web-based sessions. Participants will receive and participate in web-based sessions that focus on diet and exercise for 12 months. Participants will be encouraged to track their diet, weight and physical activity data (minutes and step counts). Tailored feedback and goal recommendations will be provided through the website. Participants will also receive access to resources for relevant behavioral topics. All participants will be invited to participate in the secret Facebook group for the project (though participation is optional).
    id
    OG002
    title
    Project 3: Combined Diet and Exercise
param Type
MEAN
population Description
The number of participants analyzed differ between baseline and 12 months due to withdrawal by participant or loss to follow up.
reporting Status
POSTED
time Frame
Pre-intervention (Baseline), 12-month post-intervention
title
30 Second Chair Stand
type
SECONDARY
unit Of Measure
number of times sitting and standing

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Preserved source evidence · Not medical advice