Evidence map›Paper›PMID 33415695›Full record

ArticleInternational journal of behavioral medicine2021

Lapse, Relapse, and Recovery in Physical Activity Interventions for Latinas: a Survival Analysis.

Andrea S Mendoza-Vasconez, Elva M Arredondo, Britta Larsen, Noe Crespo, Samantha Hurst, Bess H Marcus

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Article in International journal of behavioral medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 57% 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.

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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Trial
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

6 authors at 3 institutions in 1 country.

Andrea S Mendoza-VasconezStanford Prevention Research Center, Stanford University, 1265 Welch Rd, Palo Alto, CA, 94305, USA. amenvasc@stanford.edu.ORCID http://orcid.org/0000-0002-2665-8631
Elva M ArredondoSchool of Public Health, San Diego State University, 5500 Campanile Dr, San Diego, CA, 92182, USA.ORCID http://orcid.org/0000-0002-9715-692X
Britta LarsenDepartment of Family Medicine & Public Health, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0725, USA.ORCID http://orcid.org/0000-0002-4490-7435
Noe CrespoSchool of Public Health, San Diego State University, 5500 Campanile Dr, San Diego, CA, 92182, USA.ORCID http://orcid.org/0000-0002-2302-5257
Samantha HurstDepartment of Family Medicine & Public Health, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0725, USA.ORCID http://orcid.org/0000-0001-9843-2845
Bess H MarcusDepartment of Behavioral and Social Sciences, Brown University School of Public Health, 121, South Main Street, Providence, Rhode Island, 02903, USA.ORCID http://orcid.org/0000-0002-9440-924X
San Diego State University · USUniversity of California San Diego · USBrown University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPhysical activity (PA) research extensively focuses on initiation of PA, yet lapse and relapse among PA intervention participants are less well understood, particularly among minority populations such as Latinas in the USA. This study aimed to (1) determine the probability of lapse during two PA interventions for Latinas; (2) assess demographic, psychosocial, and environmental predictors of the amount of time until first lapse; and (3) identify factors predictive of lapse recovery.

methodsData from 176 Latina intervention participants were pooled. Survival functions and Kaplan-Meier curves were used to illustrate probability of lapse. Cox proportional hazard models assessed predictors of time to lapse. Logistic regressions identified predictors of lapse recovery.

resultsThe probability of lapse after 1 month of starting to exercise was 18%, escalating to 34% after 4 months. Predictors of earlier lapse included various psychosocial constructs (i.e., self-efficacy and various processes of change), but none of the measured environmental factors, and only one demographic factor (≥ 2 children under 18). Increased use of consciousness raising at 2 months was associated with lower likelihood of lapse recovery, yet use of behavioral processes of change at 6 months was associated with higher likelihood of recovery.

conclusionsLapsing may not be pre-determined by demographic and environmental characteristics. On the other hand, skills that can be learned through interventions, such as skills to improve self-efficacy, seem important in the delay or prevention of lapses. Results pertaining to lapse recovery are less clear.

Indexed as

ExerciseHispanicMaintenanceSocial cognitive theoryTranstheoretical model

Identifiers

PMID33415695
OpenAlexW3120978245

What OpenQuestion holds

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Registered trials

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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.