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NCT03198754 · OUTCOME

CES-D (Center for Epidemiologic Studies Depression Scale)

Programmed Environmental Illumination (PEI) of Hospital Rooms to Prevent/Reduce Cancer-Related Fatigue · Source last updated 2020-08-11

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

Measure
MEAN
Unit
score on a scale
Interval / dispersion
Standard Deviation
Time frame
Baseline, Day 2, 7, 14, 28, and 90

What was measured

CES-D, 20 item questionnaire that reflects major dimensions of depression: depressed mood; feelings of guilt and worthlessness; feelings of helplessness and hopelessness; psychomotor retardation; loss of appetite; and sleep disturbance. Full score from 0- 20, with higher score indicating more symptomology.

Analysis population: Data available only for participants who completed instrument for respective study visits.

Groups in this outcome

Circadian Active Bright White Light (BWL)

PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.

Circadian Inactive Dim White Light (DWL)

Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.

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

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)38
Circadian Inactive Dim White Light (DWL)35

Reported measurements

baseline, prior to hospitalization

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)38
Circadian Inactive Dim White Light (DWL)33
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)11.008.47Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)10.948.12Not reportedNot reportedNot reported
Day 2

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)31
Circadian Inactive Dim White Light (DWL)29
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)12.489.64Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)12.489.26Not reportedNot reportedNot reported
Day 7

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)32
Circadian Inactive Dim White Light (DWL)30
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)15.139.01Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)17.9311.16Not reportedNot reportedNot reported
Day 14

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)30
Circadian Inactive Dim White Light (DWL)31
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)14.438.78Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)18.5810.71Not reportedNot reportedNot reported
Day 28

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)28
Circadian Inactive Dim White Light (DWL)26
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)9.759.03Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)10.277.94Not reportedNot reportedNot reported
Day 90

Analysis denominator · Participants

GroupSource count
Circadian Active Bright White Light (BWL)23
Circadian Inactive Dim White Light (DWL)21
Values in score on a scale · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Circadian Active Bright White Light (BWL)8.137.41Not reportedNot reportedNot reported
Circadian Inactive Dim White Light (DWL)6.957.17Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        8.47
        value
        11.00
      2. group Id
        OG001
        spread
        8.12
        value
        10.94
    denoms
    1. counts
      1. group Id
        OG000
        value
        38
      2. group Id
        OG001
        value
        33
      units
      Participants
    title
    baseline, prior to hospitalization
  2. categories
    1. measurements
      1. group Id
        OG000
        spread
        9.64
        value
        12.48
      2. group Id
        OG001
        spread
        9.26
        value
        12.48
    denoms
    1. counts
      1. group Id
        OG000
        value
        31
      2. group Id
        OG001
        value
        29
      units
      Participants
    title
    Day 2
  3. categories
    1. measurements
      1. group Id
        OG000
        spread
        9.01
        value
        15.13
      2. group Id
        OG001
        spread
        11.16
        value
        17.93
    denoms
    1. counts
      1. group Id
        OG000
        value
        32
      2. group Id
        OG001
        value
        30
      units
      Participants
    title
    Day 7
  4. categories
    1. measurements
      1. group Id
        OG000
        spread
        8.78
        value
        14.43
      2. group Id
        OG001
        spread
        10.71
        value
        18.58
    denoms
    1. counts
      1. group Id
        OG000
        value
        30
      2. group Id
        OG001
        value
        31
      units
      Participants
    title
    Day 14
  5. categories
    1. measurements
      1. group Id
        OG000
        spread
        9.03
        value
        9.75
      2. group Id
        OG001
        spread
        7.94
        value
        10.27
    denoms
    1. counts
      1. group Id
        OG000
        value
        28
      2. group Id
        OG001
        value
        26
      units
      Participants
    title
    Day 28
  6. categories
    1. measurements
      1. group Id
        OG000
        spread
        7.41
        value
        8.13
      2. group Id
        OG001
        spread
        7.17
        value
        6.95
    denoms
    1. counts
      1. group Id
        OG000
        value
        23
      2. group Id
        OG001
        value
        21
      units
      Participants
    title
    Day 90
denoms
  1. counts
    1. group Id
      OG000
      value
      38
    2. group Id
      OG001
      value
      35
    units
    Participants
description
CES-D, 20 item questionnaire that reflects major dimensions of depression: depressed mood; feelings of guilt and worthlessness; feelings of helplessness and hopelessness; psychomotor retardation; loss of appetite; and sleep disturbance. Full score from 0- 20, with higher score indicating more symptomology.
dispersion Type
Standard Deviation
groups
  1. description
    PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.
    id
    OG000
    title
    Circadian Active Bright White Light (BWL)
  2. description
    Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.
    id
    OG001
    title
    Circadian Inactive Dim White Light (DWL)
param Type
MEAN
population Description
Data available only for participants who completed instrument for respective study visits.
reporting Status
POSTED
time Frame
Baseline, Day 2, 7, 14, 28, and 90
title
CES-D (Center for Epidemiologic Studies Depression Scale)
type
SECONDARY
unit Of Measure
score on a scale

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice