Evidence map›Paper›PMID 34682150›Full record

ArticleChildren (Basel, Switzerland)2021

Effects of an Internet-Based and Teacher-Facilitated Sexuality Education Package: A Cluster-Randomized Trial.

Zhao Jin, Fuyu Guo, Kai Wang, Hanxiyue Zhang, Wenzhen Cao, Jiayi Hee, Yuan Yuan, Minne Chen, Kun Tang

Open access · goldAbstract read
In one paragraph

Article in Children (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Effectiveness of digital interventions to reduce school-age adolescent sexual risks: A systematic review.Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing · 2025
    Pooled it
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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

9 authors at 6 institutions in 2 countries.

Zhao JinVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.
Fuyu GuoVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.ORCID 0000-0001-8437-8702
Kai WangVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.
Hanxiyue ZhangVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.
Wenzhen CaoShantou University Medical College, No. 22 Xinling Road, Shantou 515041, China.ORCID 0000-0001-7629-2087
Jiayi HeeVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.ORCID 0000-0002-5863-4458
Yuan YuanSchool of Public Health, Peking University, No. 38 Xueyuan Road, Beijing 100191, China.
Minne ChenDepartment of Sociology, University of North Carolina at Chapel Hill, 103 S Bldg Cb 9100, Chapel Hill, NC 27599, USA.
Kun TangVanke School of Public Health, Tsinghua University, No. 30 Shuangqing Road, Beijing 100084, China.ORCID 0000-0002-5444-186X
Vanke (China) · CNChina-Japan Friendship Hospital · CNHarvard University · USPeking University · CNShantou University · CNUniversity of North Carolina at Chapel Hill · US

Funding

Kadoorie Charitable Foundation None
6 · The paper itself

Abstract

backgroundThis study aimed to evaluate the effects of an internet-based and teacher-facilitated sexuality education package on the sexual knowledge and attitudes of Chinese adolescents.

methodsSix middle schools where no sexuality education had been performed with a total of 501 adolescent students (245 males and 256 females) were included in the trial. In total, 14 classes were randomly assigned to the intervention (internet-based sexuality education package) or the control group (classes were conducted as per normal). Students' sexual knowledge and attitudes were assessed at the baseline, at the end of the intervention, and 12 months after the intervention. Generalized linear models were employed to assess the effects of the intervention.

resultsPositive effects of the intervention were observed on sexual knowledge (β = 4.65, 95% CI: 4.12-5.17) and attitudes (β = 1.25, 95% CI: 1.00-1.50) at the end of the intervention. After 12 months, the effects sustained but the magnitude declined for sexual knowledge (β = 2.39, 95% CI: 1.85-2.93) and attitudes (β = 0.49, 95% CI: 0.23-0.75). There were no significant differences between male and female students.

conclusionsAlthough further modifications are required, the sexuality education package can increase the accessibility of comprehensive sexuality education to adolescents in rural areas in China.

Indexed as

internet-based educationsexual attitudessexuality educationsexual knowledge

Identifiers

PMID34682150
PMCPMC8534505
OpenAlexW3206389079

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.