Evidence map›Paper›PMID 33580651›Full record

Trial reportAnnals of behavioral medicine : a publication of the Society of Behavioral Medicine2021

The Impact of a Randomized Controlled Trial of a Lifestyle Intervention on Sleep Among Latina Postpartum Women.

Marquis Hawkins, Bess Marcus, Penelope Pekow, Milagros C Rosal, Katherine L Tucker, Rebecca M C Spencer, Lisa Chasan-Taber

Registry-linked trialOpen access · greenAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Annals of behavioral medicine : a publication of the Society of Behavioral Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01679210 (Estudio PARTO), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 33% of its field
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.

NCT01679210 nacompletednot on this map

Estudio PARTO: Proyecto pAra Reducir Diabetes Tipo dOs / Project Aiming to Reduce Type twO Diabetes

TypeinterventionalSponsorUniversity of Massachusetts, AmherstRan2013 to 2018Enrolled263ConditionsDiabetesArmsLifestyle Intervention
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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  4. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 1 country.

Marquis HawkinsDepartment of Epidemiology, University of Pittsburgh, Public Health, Pittsburgh, PA, USA.
Bess MarcusDepartment of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA.
Penelope PekowDepartment of Biostatistics and Epidemiology, University of Massachusetts, Amherst, MA, USA.
Milagros C RosalDivision of Preventive and Behavioral Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA.
Katherine L TuckerDepartment of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, USA.
Rebecca M C SpencerDepartment of Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, USA.
Lisa Chasan-TaberDepartment of Biostatistics and Epidemiology, University of Massachusetts, Amherst, MA, USA.
University of Massachusetts Amherst · USBrown University · USUniversity of Massachusetts Chan Medical School · USUniversity of Massachusetts Lowell · USUniversity of Pittsburgh · US

Funding

Randomized Trial of a Postpartum Diabetes Prevention Program for Hispanic WomenR01DK064902 · NIDDK · UNIVERSITY OF MASSACHUSETTS AMHERST · PI CHASAN-TABER, LISA · 2005 to 2016
$5.0M
NIDDK NIH HHS DK064902NIDDK NIH HHS R01 DK064902NIH HHS
6 · The paper itself

Abstract

backgroundPoor sleep is associated with adverse outcomes among postpartum women. Exercise may improve sleep, but this has not been well examined in the postpartum period. PURPOSE: To examine the impact of a culturally modified, individually tailored lifestyle intervention on sleep outcomes among postpartum Latina women.

methodsEstudio PARTO was a randomized controlled trial aimed at reducing Type 2 diabetes among Latina women with abnormal glucose tolerance in pregnancy. Participants were randomized to a lifestyle (i.e., diet and exercise; n = 70) or a health and wellness control intervention (n = 78) in late pregnancy (baseline). The Pittsburgh Sleep Quality Index (PSQI) was used to measure sleep quality (PSQI score), onset latency (minutes per night), duration (hours per night), efficiency (percentage of the time in bed asleep), and daytime dysfunction at baseline, 6 weeks, 6 months, and 12 months postpartum.

resultsMean PSQI score (6.56 ± 3.87), sleep duration (6.84 ± 1.75 hr/night), and sleep efficiency (79.70% ± 18.10%) did not differ between the arms at baseline. Mixed-effects models indicated a greater decrease of 1.29 in PSQI score (i.e., improved sleep quality) in the lifestyle versus health and wellness arm (95% confidence interval [CI] = -2.50 to -0.08, p = .04) over follow-up. There was the suggestion of a smaller decrease in sleep duration (mean = 0.48 hr/night, 95% CI = -0.10 to 1.06, p = .10) in the lifestyle versus health and wellness arm. There were no statistically significant differences in other sleep outcomes between arms.

conclusionsFindings suggest that lifestyle interventions improve sleep quality but not sleep duration, sleep onset latency, sleep efficiency, or daytime dysfunction in postpartum Latina women and, therefore, may hold promise for improving subsequent mental and physical health in this population. CLINICAL TRIALS REGISTRATION: NCT01679210.

Indexed as

Diabetes Mellitus, Type 2FemaleHispanic or LatinoHumansLife StylePostpartum PeriodPregnancySleepSleep QualityExerciseLatinaPhysical activityPostpartumSleepWomen’s health

Identifiers

PMID33580651
PMCPMC8382142
OpenAlexW3128049755

What OpenQuestion holds

Textmetadata
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Registered trials

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.