Evidence map›Paper›PMID 28665354›Full record

ArticleNutrients2017

A Validation Study of an Interviewer-Administered Short Food Frequency Questionnaire in Assessing Dietary Vitamin D and Calcium Intake in Swedish Children.

Lotta Söderberg, Torbjörn Lind, Pia Karlsland Åkeson, Ann-Kristin Sandström, Olle Hernell, Inger Öhlund

Abstract read
In one paragraph

Article in Nutrients, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Trial
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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.

Lotta SöderbergDepartment of Clinical Sciences, Paediatrics, Lund University, SE-22100 Lund, Sweden. Lotta.Soderberg@skane.se.
Torbjörn LindDepartment of Clinical Sciences/Pediatrics, Umeå University, SE-90185 Umeå, Sweden. torbjorn.lind@umu.se.
Pia Karlsland ÅkesonDepartment of Clinical Sciences, Paediatrics, Lund University, SE-22100 Lund, Sweden. pia.karlsland_akeson@med.lu.se.
Ann-Kristin SandströmDepartment of Clinical Sciences/Pediatrics, Umeå University, SE-90185 Umeå, Sweden. Ann-Kristin.M.Sandstrom@vll.se.
Olle HernellDepartment of Clinical Sciences/Pediatrics, Umeå University, SE-90185 Umeå, Sweden. olle.hernell@umu.se.
Inger ÖhlundDepartment of Clinical Sciences/Pediatrics, Umeå University, SE-90185 Umeå, Sweden. inger.ohlund@umu.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vitamin D and calcium are essential nutrients with a range of biological effects of public health relevance. This study aimed to validate a short food frequency questionnaire (SFFQ) against a three-day food record (3D record), assessing the intake of vitamin D and calcium in Swedish children during wintertime. In a double-blinded, randomized food-based intervention study on the effect of feeding different daily doses of vitamin D supplement to 5-7-year-old children (

Indexed as

Feeding BehaviorInterviews as TopicCalciumCalcium, DietaryChildChild, PreschoolDietDiet SurveysFemaleHumansMaleNutrition AssessmentReproducibility of ResultsSurveys and QuestionnairesSwedenVitamin DCalciumCalcium, DietaryVitamin D25-hydroxy vitamin Dchilddietary assessmentsthree-day food record

Identifiers

PMID28665354
PMCPMC5537797

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.