Evidence map›Paper›PMID 24652915›Full record

ArticleJournal of applied gerontology : the official journal of the Southern Gerontological Society2014

Low-intensity walking activity is associated with better health.

Vijay R Varma, Erwin J Tan, Tao Wang, Qian-Li Xue, Linda P Fried, Christopher L Seplaki, Abby C King, Teresa E Seeman, George W Rebok, Michelle C Carlson

Abstract read
In one paragraph

Article in Journal of applied gerontology : the official journal of the Southern Gerontological Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  11. Article
  12. Experiences of technology for increasing physical activity of older adults: a qualitative systematic review and meta-synthesis.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2025
    Review
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  14. Article
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  19. Physical Activity and Daily Stress Processes in Older Adulthood.The journals of gerontology. Series B, Psychological sciences and social sciences · 2023
    Article
  20. Observational
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

10 authors.

Vijay R VarmaJohns Hopkins Center on Aging and Health, Baltimore, MD, USA Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA vvarma@jhsph.edu.
Erwin J TanThe Corporation for National and Community Service, Washington, DC, USA.
Tao WangJohns Hopkins Center on Aging and Health, Baltimore, MD, USA.
Qian-Li XueJohns Hopkins Center on Aging and Health, Baltimore, MD, USA.
Linda P FriedColumbia University, New York, USA.
Christopher L SeplakiUniversity of Rochester School of Medicine and Dentistry, NY, USA.
Abby C KingStanford University School of Medicine, Palo Alto, CA, USA.
Teresa E SeemanUniversity of California, Los Angeles, USA.
George W RebokJohns Hopkins Center on Aging and Health, Baltimore, MD, USA Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
Michelle C CarlsonJohns Hopkins Center on Aging and Health, Baltimore, MD, USA Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.

Funding

UF FIELD CENTERU01AG022376 · NIA · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI PAHOR, MARCO · 2003 to 2015
$83.3M
Technological Assessment and Solutions Core - RC4P30AG021334 · NIA · JOHNS HOPKINS UNIVERSITY · PI Jeremy D Walston · 2003 to 2026
$33.2M
University of Florida Older Americans Independence Center (OAIC)P30AG028740 · NIA · UNIVERSITY OF FLORIDA · PI Peihua Qiu · 2007 to 2026
$22.8M
SOCIAL AND PSYCHOLOGICAL BENEFITS OF EXPERIENCE CORPS PARTICIPATIONP01AG027735 · NIA · JOHNS HOPKINS UNIVERSITY · PI REBOK, GEORGE W. · 2006 to 2013
$10.9M
Research Training in Age-Related Cognitive DisordersT32AG027668 · NIA · JOHNS HOPKINS UNIVERSITY · PI MARILYN S. ALBERT · 2007 to 2026
$6.3M
Neighborhood Impact on Physical Activity in Older AdultsR01HL077141 · NHLBI · STANFORD UNIVERSITY · PI KING, ABBY C · 2004 to 2007
$2.3M
Neighborhood Impact on Physical Activity in At-Risk Older AdultsR01HL089694 · NHLBI · STANFORD UNIVERSITY · PI KING, ABBY C · 2008 to 2010
$1.6M
Modifying Physical Activity and Sedentary Behavior via Mobile Phone TechnologyRC1HL099340 · NHLBI · STANFORD UNIVERSITY · PI KING, ABBY C · 2009 to 2010
$967k
Aging-Related Biodemography of Life Course Physiology and Environmental ModifiersK01AG031332 · NIA · UNIVERSITY OF ROCHESTER · PI SEPLAKI, CHRISTOPHER · 2009 to 2013
$609k
Computer-Based Physical Activity Advice for Ethnic Minority Aging AdultsR21CA127511 · NCI · STANFORD UNIVERSITY · PI KING, ABBY C · 2007 to 2008
$361k
NCI NIH HHS R21 CA127511NHLBI NIH HHS R01 HL077141NHLBI NIH HHS R01 HL089694NHLBI NIH HHS RC1 HL099340NIA NIH HHS 3P01AG027735-02S3NIA NIH HHS 3P01AG027735-03S2NIA NIH HHS K01 AG031332NIA NIH HHS K01AG031332NIA NIH HHS P01 AG027735NIA NIH HHS P30 AG021334NIA NIH HHS P30-AG021334NIA NIH HHS P30 AG028740NIA NIH HHS R01 AG027735NIA NIH HHS T32 AG027668NIA NIH HHS U01 AG022376
6 · The paper itself

Abstract

Recommended levels of physical activity may represent challenging targets for many older adults at risk for disability, leading to the importance of evaluating whether low-intensity activity is associated with health benefits. We examined the cross-sectional association between low-intensity walking activity (<100 steps/min) and health and physical function in a group of older adults. Participants (N = 187; age = 66.8; 91.4% African American; 76.5% female) wore a StepWatch Activity Monitor to measure components of low-intensity walking activity. Only 7% of participants met physical activity guidelines and moderate-intensity activity (≥100 steps/min) contributed only 10% of the total steps/day and 2% of the total min/day. Greater amount, frequency, and duration of low-intensity activity were associated with better self-report and performance-based measures of physical function, better quality of life, and fewer depressive symptoms (ps < .05). The cross-sectional relationship between low-intensity activity and health outcomes important to independent function suggests that we further explore the longitudinal benefits of low-intensity activity.

Indexed as

Health StatusMonitoring, AmbulatoryActivities of Daily LivingAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedOutcome and Process Assessment, Health CareQuality of LifeRandomized Controlled Trials as TopicWalkingAfrican Americanslow-intensity activitymobilityphysical activitywalking

Identifiers

PMID24652915
PMCPMC4053519

What OpenQuestion holds

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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.