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NCT04000880 · OUTCOME

Waist Circumference

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
Inches
Interval / dispersion
Standard Deviation
Time frame
Pre-intervention (Baseline),12-month post-intervention

What was measured

Waist circumference will be measured using unmarked tapes at the level of the umbilicus during the in-person or remote assessments.

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-Exercise128
Project 2: Exercise-Diet129
Project 3: Combined Diet and Exercise220

Reported measurements

Pre-intervention (Baseline)

Analysis denominator · Participants

GroupSource count
Project 1: Diet-Exercise128
Project 2: Exercise-Diet129
Project 3: Combined Diet and Exercise220
Values in Inches · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Project 1: Diet-Exercise110.3613.02Not reportedNot reportedNot reported
Project 2: Exercise-Diet109.9911.90Not reportedNot reportedNot reported
Project 3: Combined Diet and Exercise109.8313.72Not reportedNot reportedNot reported
12-month post-intervention

Analysis denominator · Participants

GroupSource count
Project 1: Diet-Exercise80
Project 2: Exercise-Diet66
Project 3: Combined Diet and Exercise143
Values in Inches · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Project 1: Diet-Exercise104.9414.68Not reportedNot reportedNot reported
Project 2: Exercise-Diet106.0014.68Not reportedNot reportedNot reported
Project 3: Combined Diet and Exercise106.0313.69Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        13.02
        value
        110.36
      2. group Id
        OG001
        spread
        11.90
        value
        109.99
      3. group Id
        OG002
        spread
        13.72
        value
        109.83
    denoms
    1. counts
      1. group Id
        OG000
        value
        128
      2. group Id
        OG001
        value
        129
      3. group Id
        OG002
        value
        220
      units
      Participants
    title
    Pre-intervention (Baseline)
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        14.68
        value
        104.94
      2. group Id
        OG001
        spread
        14.68
        value
        106.00
      3. group Id
        OG002
        spread
        13.69
        value
        106.03
    denoms
    1. counts
      1. group Id
        OG000
        value
        80
      2. group Id
        OG001
        value
        66
      3. group Id
        OG002
        value
        143
      units
      Participants
    title
    12-month post-intervention
denoms
  1. counts
    1. group Id
      OG000
      value
      128
    2. group Id
      OG001
      value
      129
    3. group Id
      OG002
      value
      220
    units
    Participants
description
Waist circumference will be measured using unmarked tapes at the level of the umbilicus during the in-person or remote assessments.
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
Waist Circumference
type
SECONDARY
unit Of Measure
Inches

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Preserved source evidence · Not medical advice