Evidence map›Paper›PMID 33894754›Full record

ArticleBMC public health2021

Relationship between parents' health literacy and children's sleep problems in Japan.

Sae Ono, Hiroto Ogi, Masato Ogawa, Daisuke Nakamura, Teruhiko Nakamura, Kazuhiro P Izawa

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 17% 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.

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

6 citing papers in PubMed, 15 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Sae OnoDepartment of Physical Therapy, Faculty of Health Sciences, Kobe University School of Medicine, 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan.
Hiroto OgiCardiovascular Stroke Renal Project (CRP), 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan.
Masato OgawaCardiovascular Stroke Renal Project (CRP), 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan.
Daisuke NakamuraCardiovascular Stroke Renal Project (CRP), 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan.
Teruhiko NakamuraCardiovascular Stroke Renal Project (CRP), 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan.
Kazuhiro P IzawaCardiovascular Stroke Renal Project (CRP), 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan. izawapk@harbor.kobe-u.ac.jp.
Kobe University · JPKobe University Hospital · JPSanden (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSleep problems in preschool children can stunt their health and growth. However, the factors that cause sleep problems in children are not well understood. The aim of this study was to determine the relationship between parents' health literacy (HL) and children's sleep problems. The study was conducted at two kindergartens, two nursery schools, and a center for early childhood education in Chitose-city, Hokkaido, Japan.

methodThis study used a multicenter cross-sectional design. The sample comprised 354 preschoolers (aged 3-6 years) and their parents. In families with two or more children attending the same facility, only the oldest child was asked to participate in the study. Exclusion criteria included participants whose completed questionnaires had missing values. Children's sleep problems were assessed using the Japanese version of the Children's Sleep Habits Questionnaire (CSHQ-J). Parents' HL was assessed using the 14-item Health Literacy Scale (HLS-14). The parents were classified into two groups (high HL group and low HL group). Multiple regression modelling was used to determine the association between HLS-14 and CSHQ-J scores.

resultsOf the 354 parents, 255 (72%) were in the high HL group and 99 (28%) in the low HL group. The mean CSHQ-J score was significantly lower in the high HL group than in the low HL group (45.3 ± 6.0 points vs. 46.8 ± 5.9 points, p = 0.043). In multiple regression analyses, parents' HL was independently associated with their CSHQ-J score after adjusting for all confounding factors (adjusted R

conclusionsParents' HL appears to affect their children's sleep problems. This finding suggests that parents' HL may be a target for intervention to improve children's sleep problems.

Indexed as

Health LiteracySleep Wake DisordersChildChild, PreschoolCross-Sectional StudiesHumansJapanParentsSleepSurveys and QuestionnairesChildrenHealth literacyParentsPreschoolersSleep problems

Identifiers

PMID33894754
PMCPMC8070322
OpenAlexW3158939126

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.