Evidence map›Paper›PMID 23992761›Full record

ArticleThe Journal of adolescent health : official publication of the Society for Adolescent Medicine2014

Physical activity trajectories and multilevel factors among adolescent girls.

Kathleen R Zook, Brit I Saksvig, Tong Tong Wu, Deborah Rohm Young

Abstract read
In one paragraph

Article in The Journal of adolescent health : official publication of the Society for Adolescent Medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

  1. The role of social support on physical activity behaviour in adolescent girls: a systematic review and meta-analysis.The international journal of behavioral nutrition and physical activity · 2016
    Pooled it
  2. Sources and Types of Social Support for Physical Activity Perceived by Fifth to Eighth Grade Girls.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2018
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  14. Physical Activity Trajectories among Persons of Turkish Descent Living in Germany-A Cohort Study.International journal of environmental research and public health · 2020
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  18. Re-recruiting young adult women into a second follow-up study.Contemporary clinical trials communications · 2017
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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

4 authors.

Kathleen R ZookGoldberg Center for Pediatric Community Health, National Children's Medical Center, Washington, DC.
Brit I SaksvigDepartment of Epidemiology and Biostatistics, University of Maryland, College Park, Maryland.
Tong Tong WuDepartment of Epidemiology and Biostatistics, University of Maryland, College Park, Maryland.
Deborah Rohm YoungDepartment of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, California. Electronic address: deborah.r.young@kp.org.

Funding

Trajectories of Physical Activity and Sedentary Time in Adolescent/Young WomenR01HL119058 · NHLBI · KAISER FOUNDATION RESEARCH INSTITUTE · PI YOUNG, DEBORAH R. · 2014 to 2016
$1.9M
Adolescent Physical Activity Decline In GirlsR01HL094572 · NHLBI · UNIV OF MARYLAND, COLLEGE PARK · PI YOUNG, DEBORAH R. · 2009 to 2010
$1.1M
NHLBI NIH HHS R01 HL094572NHLBI NIH HHS R01 HL119058
6 · The paper itself

Abstract

purposeAlthough the decline of physical activity in adolescent girls is well-documented, there are girls whose physical activity does not follow this pattern. This study examined the relationships between physical activity trajectories and personal, psychosocial, and environmental factors among adolescent girls.

methodsParticipants were from the University of Maryland field site of the Trial of Activity for Adolescent Girls. Of 730 girls measured in 8th grade, 589 were remeasured in 11th grade. Moderate-to-vigorous physical activity was assessed by accelerometers; participants were categorized as active maintainers (n = 31), inactive maintainers (n = 410), adopters (n = 64), or relapsers (n = 56). Height and weight were measured, personal and psychosocial information was collected from surveys, and distance from home to school and parks was assessed from Geographical Information Systems. Multivariable logistic regression was used for data analysis.

resultsVariables at individual, social, and environmental levels predicted active maintainers and inactive maintainers, while only individual-level variables predicted adoption. None predicted relapse. Higher (favorable) scores for physical self-concept, perceived body fat, friend and family physical activity support, frequency of physical activity with friends, and shorter distance from home to a park predicted active maintainers. Overweight/obese status, earlier age at menses, and lower scores for physical self-concept, perceived body fat, friend physical activity support, and frequency of physical activity with friends, and farther distance from home to school predicted inactive maintainers. High physical self-concept and not being overweight/obese predicted adopters.

conclusionsMultilevel factors appear to predict behavior maintenance rather than actual change.

Indexed as

Adolescent BehaviorExerciseAdolescentFemaleHumansLogistic ModelsOverweightPsychology, AdolescentSelf ConceptAdolescenceLongitudinal studyPhysical activity

Identifiers

PMID23992761
PMCPMC3872172

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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.