Evidence map›Paper›PMID 26684326›Full record

ArticlePediatric nephrology (Berlin, Germany)2016

Physical activity and screen time in adolescents in the chronic kidney disease in children (CKiD) cohort.

Stephanie L Clark, Michelle R Denburg, Susan L Furth

3 registry-linked trialsOpen access · greenAbstract readMulticenter Study
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.6field-weighted citation impact, top 7% 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.

NCT04528446 unknown statusnot on this mapstarted 2019, after this paper: background citation

The Impact of Glomerular Disorders on Bone Quality and Strength

TypeobservationalSponsorColumbia UniversityRan2019 to 2024Enrolled270ConditionsGlomerular Disease, Bone Diseases, Metabolic, Bone FractureArmsDual-energy X-ray absorptiometry, High Resolution Peripheral Quantitative Computed Tomography (HR-pQCT), Blood draw and Urine collection, Questionnaires
NCT06624358 narecruitingnot on this mapstarted 2025, after this paper: background citation

Physical Activity in Adolescents With Chronic Kidney Disease

TypeinterventionalSponsorChildren's Hospital of PhiladelphiaRan2025 to 2028Enrolled100ConditionsChronic Kidney DiseasesArmsIncrease Physical Activity
NCT06981585 recruitingnot on this mapstarted 2025, after this paper: background citation

Comparison of Muscle Strength, Physical Activity, Sleep Quality and Quality of Life Between Children With Chronic Kidney Failure and Healthy Children

TypeobservationalSponsorIzmir Democracy UniversityRan2025 to 2027Enrolled25ConditionsChronic Kidney Failure, Chronic Kidney DiseasesArmsPhysical Evaluations of Patients with Chronic Kidney Failure, Physical Evaluations of Healthy Children
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Impaired Cardiopulmonary Fitness in Youth with CKD: A Call for Intervention.Clinical journal of the American Society of Nephrology : CJASN · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Grip strength in children with chronic kidney disease.Pediatric nephrology (Berlin, Germany) · 2020
    Article
  18. Bone Health in Glomerular Kidney Disease.Current osteoporosis reports · 2019
    Review
  19. Muscle wasting in chronic kidney disease.Pediatric nephrology (Berlin, Germany) · 2018
    Review
  20. Relationships of Measured Iohexol GFR and Estimated GFR With CKD-Related Biomarkers in Children and Adolescents.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2017
    Article
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

3 authors at 2 institutions in 1 country.

Stephanie L ClarkDivision of Nephrology, The Children's Hospital of Philadelphia, 34th Street and Civic Center Boulevard, Philadelphia, PA, 19104, USA. clarks@email.chop.edu.
Michelle R DenburgDivision of Nephrology, The Children's Hospital of Philadelphia, 34th Street and Civic Center Boulevard, Philadelphia, PA, 19104, USA.
Susan L FurthDivision of Nephrology, The Children's Hospital of Philadelphia, 34th Street and Civic Center Boulevard, Philadelphia, PA, 19104, USA.
Children's Hospital of Philadelphia · USUniversity of Pennsylvania · US

Funding

Chronic Kidney Disease in Children Study (C-Kid)U01DK066174 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI SUSAN L. FURTH · 2003 to 2026
$25.1M
CKiD Cardiovascular Testing Travel SupplementU01DK066143 · NIDDK · CHILDREN'S MERCY HOSP (KANSAS CITY, MO) · PI Bradley Alan Warady · 2003 to 2026
$24.2M
The Kidney Disease in Children Data Management and Analysis Center (KIDMAC)U01DK066116 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI MUNOZ, ALVARO · 2003 to 2017
$17.9M
Training in Renal ResearchT32DK007006 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI HOLZMAN, LAWRENCE B. · 1986 to 2023
$8.5M
Central Biochemistry Laboratory of the CKiD ConsortiumU01DK082194 · NIDDK · UNIVERSITY OF ROCHESTER · PI SCHWARTZ, GEORGE J · 2008 to 2017
$3.5M
Patient Oriented Research in Pediatric Kidney DiseaseK24DK078737 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI FURTH, SUSAN L. · 2007 to 2016
$1.6M
Vitamin D Deficiency in Glomerular DiseaseK23DK093556 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI DENBURG, MICHELLE · 2012 to 2016
$858k
NIDDK NIH HHS K23 DK093556NIDDK NIH HHS K24 DK078737NIDDK NIH HHS T32 DK007006NIDDK NIH HHS T32DK007006NIDDK NIH HHS U01 DK066116NIDDK NIH HHS U01 DK066143NIDDK NIH HHS U01 DK066174NIDDK NIH HHS U01 DK082194NIDDK NIH HHS U01-DK66116NIDDK NIH HHS U01-DK66143NIDDK NIH HHS U01-DK66174NIDDK NIH HHS U01-DK82194
6 · The paper itself

Abstract

backgroundSelf-reported physical activity (PA) and screen time exposure in adolescents with chronic kidney disease (CKD) has not been evaluated.

methodsWe performed a cross-sectional analysis of PA and screen time in 224 adolescents at entry into the Chronic Kidney Disease in Children (CKiD) cohort. We compared proportions of CKiD vs. healthy 2012 National Health and Nutrition Examination Survey (NHANES) participants reporting the recommended 60 min of PA 7 days/week or ≤ 2 h/day of entertainment screen time (binomial probability test). Within CKiD, we assessed correlates of PA and screen time using multivariable logistic and linear regression and examined longitudinal data for 136 participants.

resultsMedian age of CKiD participants was 15 years, and 60 % were male. Median estimated glomerular filtration rate (eGFR) was 41.3 (IQR 30.8, 52.3) ml/min/1.73 m(2). Only 13 % of CKiD participants met recommendations for PA vs. 25 % of NHANES (p < 0.001), while 98 % in CKiD exceeded the recommended screen time vs. 73 % in NHANES (p < 0.001). Within CKiD, obesity (p = 0.04) and lower eGFR (p = 0.02) were independently associated with greater screen time.

conclusionsAdolescents with CKD engage in significantly less PA and greater screen time than healthy youth in the United States, and this may worsen over time.

Indexed as

ExerciseSedentary BehaviorAdolescentAdolescent BehaviorCase-Control StudiesChildChild BehaviorComputersCross-Sectional StudiesDisease ProgressionFemaleGlomerular Filtration RateHealth BehaviorHealth Knowledge, Attitudes, PracticeHumansKidneyCardiovascular diseaseCardiovascular risk factorsChronic kidney diseasePediatricPhysical activity

Identifiers

PMID26684326
PMCPMC4924924
OpenAlexW2287400489

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.