Evidence map›Paper›PMID 23946713›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2013

Exercise to improve sleep in insomnia: exploration of the bidirectional effects.

Kelly Glazer Baron, Kathryn J Reid, Phyllis C Zee

Abstract read
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

78 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. Effects of an Acute Bout of Light-Intensity Walking on Sleep in Older Women With Sleep Impairment: A Randomized Controlled Trial.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019
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  17. The impact of exercise on sleep and sleep disorders.Npj biological timing and sleep · 2025
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18 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Kelly Glazer BaronFeinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
Kathryn J Reid
Phyllis C Zee

Funding

SLOW WAVE SLEEP AND TYPE 2 DIABETES RISK IN AGINGP01AG011412 · NIA · UNIVERSITY OF CHICAGO · PI BASS, JOSEPH · 1994 to 2021
$31.5M
MULTIDISCIPLINARY CLINICAL AND TRANSLATIONAL SCIENCE (MCTS) PROGRAM (UL1)UL1RR025741 · NCRR · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GREENLAND, PHILIP · 2008 to 2011
$24.7M
WOMEN'S INTERAGENCY HIV STUDY (WIHS) INTENSIVE PHARMACOKINETICS STUDYM01RR000048 · NCRR · NORTHWESTERN UNIVERSITY AT CHICAGO · PI RAMSEY-GOLDMAN, ROSALIND · 1985 to 2007
$21.1M
Multidisciplinary Clinical and Translational Science (MCTS) Program (UL1)UL1TR000150 · NCATS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LLOYD-JONES, DONALD M · 2012 to 2013
$10.1M
PREDOCTORAL AND POSTDOCTORAL TRAINING PROGRAM IN AGING AND DEMENTIAT32AG020506 · NIA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ROBERT J VASSAR, SANDRA WEINTRAUB · 2002 to 2026
$9.9M
Circadian Timing, Sleep, and AdiposityK23HL109110 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BARON, KELLY GLAZER · 2011 to 2014
$529k
Circadian Rhythms and Nocturnal AsthmaK23HL091508 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LU, BRANDON S · 2009 to 2009
$82k
NCATS NIH HHS UL1 TR000150NCRR NIH HHS M01 RR000048NCRR NIH HHS M01 RR00048NCRR NIH HHS UL1 RR025741NCRR NIH HHS UL1RR025741NHLBI NIH HHS 1K23HL109110NHLBI NIH HHS K23 HL091508NHLBI NIH HHS K23 HL109110NIA NIH HHS P01 AG011412NIA NIH HHS P01 AG11412NIA NIH HHS T32 AG020506NIA NIH HHS T32AG020506
6 · The paper itself

Abstract

backgroundExercise improves sleep quality, mood, and quality of life among older adults with insomnia. The purpose of the study was to evaluate the daily bidirectional relationships between exercise and sleep in a sample of women with insomnia.

methodsParticipants included 11 women (age M = 61.27, SD 4.15) with insomnia who engaged in 30 min of aerobic exercise 3 times per week. Self-reported sleep quality was assessed at baseline and at 16 weeks. Sleep and exercise logs and wrist activity were collected continuously. Sleep variables included subjective sleep quality and objective measures recorded via wrist actigraphy (sleep onset latency [SOL], total sleep time [TST], sleep efficiency [SE], wake after sleep onset [WASO], and fragmentation index [FI]). Age, subjective sleep quality, TST, SOL, and physical fitness at baseline were tested as moderators of the daily effects.

resultsTST, SE, and self-reported global sleep quality improved from baseline to 16 weeks (p values < 0.05). Baseline ratings of sleepiness were negatively correlated with exercise session duration (p < 0.05). Daily exercise was not associated with subjective or objective sleep variables during the corresponding night. However, participants had shorter exercise duration following nights with longer SOL (p < 0.05). TST at baseline moderated the daily relationship between TST and next day exercise duration (p < 0.05). The relationship between shorter TST and shorter next day exercise was stronger in participants who had shorter TST at baseline.

conclusionResults suggest that sleep influences next day exercise rather than exercise influencing sleep. The relationship between TST and next day exercise was stronger for those with shorter TST at baseline. These results suggest that improving sleep may encourage exercise participation.

Indexed as

ActigraphyExerciseFemaleHumansMiddle AgedSelf ReportSleep Initiation and Maintenance DisordersInsomniaphysical activitysleep

Identifiers

PMID23946713
PMCPMC3716674

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.