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NCT03198754 · OUTCOME

SF-36 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 and 30 days post hospital discharge

What was measured

Quality of life assessed using the SF-36 scale. The SF-36 is a multi-purpose, short form health survey consisting of 36 questions. The SF-36 consists of eight scaled scores, which are the weighted sums of the questions in their section. Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability

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

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Reported measurements

Emotional Well Being Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	76.000	17.13393	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	75.3846	19.83910	Not reported	Not reported	Not reported

Emotional Well Being Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	89.1667	8.61201	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	76.0000	16.35543	Not reported	Not reported	Not reported

General Health Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	65.2778	22.58508	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	52.8846	17.95253	Not reported	Not reported	Not reported

General Health Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	63.8889	22.77100	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	58.3333	27.63854	Not reported	Not reported	Not reported

Physical Functioning Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	66.3333	29.48769	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	64.4872	30.49275	Not reported	Not reported	Not reported

Physical Functioning Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	78.3333	16.32993	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	75.0000	23.97916	Not reported	Not reported	Not reported

Limitations due to Physical Health Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	64.1667	38.19787	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	55.6923	30.74105	Not reported	Not reported	Not reported

Physicial Limitations Scale Day30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	77.0833	25.20747	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	77.5000	25.61738	Not reported	Not reported	Not reported

Energy Fatigue Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	63.3333	11.77985	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	62.5000	15.72882	Not reported	Not reported	Not reported

Energy Fatigue Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	69.7917	15.52048	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	61.2500	21.378	Not reported	Not reported	Not reported

Pain Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	75.0000	24.54951	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	59.6154	29.82320	Not reported	Not reported	Not reported

Pain Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	79.1667	20.41241	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	72.5000	28.50439	Not reported	Not reported	Not reported

Limitations due to Emotional Problems Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	86.1111	29.49083	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	75.0000	30.61862	Not reported	Not reported	Not reported

Emotional Limitations Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	83.3333	30.27650	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	78.3333	26.08746	Not reported	Not reported	Not reported

Social Functioning Scale Baseline

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	15
Circadian Inactive Dim White Light (DWL)	13

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	82.50000	22.05917	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	75.9615	19.40625	Not reported	Not reported	Not reported

Social Functioning Scale Day 30 after discharge

Analysis denominator · Participants

Group	Source count
Circadian Active Bright White Light (BWL)	6
Circadian Inactive Dim White Light (DWL)	5

Values in score on a scale · Interval/dispersion: Standard Deviation
Group	Value	Spread	Lower	Upper	Comment
Circadian Active Bright White Light (BWL)	93.75000	15.30931	Not reported	Not reported	Not reported
Circadian Inactive Dim White Light (DWL)	85.0000	16.29801	Not reported	Not reported	Not reported

Complete source fields

classes

categories
measurements
group Id
OG000
spread
17.13393
value
76.000
group Id
OG001
spread
19.83910
value
75.3846
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
Emotional Well Being Scale Baseline
categories
measurements
group Id
OG000
spread
8.61201
value
89.1667
group Id
OG001
spread
16.35543
value
76.0000
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
Emotional Well Being Scale Day 30 after discharge
categories
measurements
group Id
OG000
spread
22.58508
value
65.2778
group Id
OG001
spread
17.95253
value
52.8846
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
General Health Scale Baseline
categories
measurements
group Id
OG000
spread
22.77100
value
63.8889
group Id
OG001
spread
27.63854
value
58.3333
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
General Health Scale Day 30 after discharge
categories
measurements
group Id
OG000
spread
29.48769
value
66.3333
group Id
OG001
spread
30.49275
value
64.4872
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
Physical Functioning Scale Baseline
categories
measurements
group Id
OG000
spread
16.32993
value
78.3333
group Id
OG001
spread
23.97916
value
75.0000
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
Physical Functioning Scale Day 30 after discharge
categories
measurements
group Id
OG000
spread
38.19787
value
64.1667
group Id
OG001
spread
30.74105
value
55.6923
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
Limitations due to Physical Health Scale Baseline
categories
measurements
group Id
OG000
spread
25.20747
value
77.0833
group Id
OG001
spread
25.61738
value
77.5000
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
Physicial Limitations Scale Day30 after discharge
categories
measurements
group Id
OG000
spread
11.77985
value
63.3333
group Id
OG001
spread
15.72882
value
62.5000
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
Energy Fatigue Scale Baseline
categories
measurements
group Id
OG000
spread
15.52048
value
69.7917
group Id
OG001
spread
21.378
value
61.2500
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
Energy Fatigue Scale Day 30 after discharge
categories
measurements
group Id
OG000
spread
24.54951
value
75.0000
group Id
OG001
spread
29.82320
value
59.6154
denoms
counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants
title
Pain Scale Baseline
categories
measurements
group Id
OG000
spread
20.41241
value
79.1667
group Id
OG001
spread
28.50439
value
72.5000
denoms
counts
group Id
OG000
value
6
group Id
OG001
value
5
units
Participants
title
Pain Scale Day 30 after discharge

denoms

counts
group Id
OG000
value
15
group Id
OG001
value
13
units
Participants

description

Quality of life assessed using the SF-36 scale. The SF-36 is a multi-purpose, short form health survey consisting of 36 questions. The SF-36 consists of eight scaled scores, which are the weighted sums of the questions in their section. Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability

dispersion Type

Standard Deviation

groups

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)
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 and 30 days post hospital discharge

title

SF-36 Scale

type

SECONDARY

unit Of Measure

score on a scale

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

Preserved source evidence · Not medical advice