Evidence map›Paper›PMID 25695341›Full record

Trial reportDiabetes technology & therapeutics2015

Youth and parent measures of self-efficacy for continuous glucose monitoring: survey psychometric properties.

Lisa E Rasbach, Lisa K Volkening, Jessica T Markowitz, Deborah A Butler, Michelle L Katz, Lori M B Laffel

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Diabetes technology & therapeutics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

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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

6 authors.

Lisa E Rasbach1 Pediatric, Adolescent, and Young Adult and Genetics and Epidemiology Sections, Joslin Diabetes Center , Harvard Medical School, Boston, Massachusetts.
Lisa K Volkening
Jessica T Markowitz
Deborah A Butler
Michelle L Katz
Lori M B Laffel

Funding

SPECIAL ASSAY COREP30DK036836 · NIDDK · JOSLIN DIABETES CENTER · PI ROHIT N. KULKARNI · 1986 to 2026
$50.5M
CAREER DEVELOPMENT IN DIABETES RESEARCH FOR PEDIATRIC ENDOCRINOLOGISTSK12DK094721 · NIDDK · BOSTON CHILDREN'S HOSPITAL · PI LAFFEL, LORI M, WHITE, MORRIS F. · 2011 to 2021
$6.3M
Optimizing CGM Use and Metabolic Outcomes in Youth with Type 1 DiabetesR01DK089349 · NIDDK · JOSLIN DIABETES CENTER · PI LAFFEL, LORI M · 2010 to 2013
$2.8M
Transitions in care: examining the process for youth with type 1 diabetesK23DK092335 · NIDDK · JOSLIN DIABETES CENTER · PI MARKOWITZ, JESSICA TUTTMAN · 2012 to 2014
$392k
NIDDK NIH HHS K12 DK094721NIDDK NIH HHS K23 DK092335NIDDK NIH HHS P30DK036836NIDDK NIH HHS R01 DK089349NIDDK NIH HHS R01DK089349
6 · The paper itself

Abstract

backgroundThis study aimed to describe the development and psychometric evaluation of novel youth and parent measures of self-efficacy related to continuous glucose monitoring (CGM) in pediatric patients with type 1 diabetes. This evaluation also assessed the predictive validity of the CGM Self-Efficacy (CGM-SE) surveys on CGM use and hemoglobin A1c (HbA1c) levels. SUBJECTS AND

methodsStudy participants included 120 youth with type 1 diabetes for ≥1 year enrolled in a 2-year randomized clinical trial comparing CGM use with and without the addition of a family-focused CGM behavioral intervention. Youth and parents completed the CGM-SE surveys at randomization after a 1-week run-in to assess CGM tolerability. Analyses of predictive validity excluded the intervention group and included 61 youth in the control group in order to assess CGM use and HbA1c outcomes 3 and 6 months after randomization.

resultsAt study entry, youth were 12.7±2.7 years old with a diabetes duration of 6.1±3.6 years and an HbA1c level of 8.0±0.8% (64±9 mmol/mol); blood glucose monitoring frequency was 6.8±2.4 times/day, and 84% received pump therapy. CGM-SE surveys had acceptable internal consistency (Cronbach's α=0.80 for youth and 0.82 for parents). Youth reporting higher baseline CGM self-efficacy (CGM-SE score of >80) had significantly greater CGM use and lower HbA1c level after 3 and 6 months compared with youth reporting lower baseline CGM self-efficacy (CGM-SE score of ≤80).

conclusionsThe CGM-SE surveys appear to have strong psychometric properties. CGM self-efficacy may offer an opportunity to assess the likelihood of CGM adherence and glycemic improvement in youth with type 1 diabetes in clinical and research settings.

Indexed as

ParentsSelf EfficacySurveys and QuestionnairesAdolescentBlood GlucoseBlood Glucose Self-MonitoringChildDiabetes Mellitus, Type 1FemaleGlycated HemoglobinHumansMalePredictive Value of TestsPsychometricsReproducibility of ResultsBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, human

Identifiers

PMID25695341
PMCPMC4397990

What Socratic holds

Textmetadata
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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 Socratic graph.