Evidence map›Paper›PMID 38468614›Full record

ArticleSleep and biological rhythms2022

Comparison of the effects of cognitive-behavioral therapy for insomnia between patients with primary insomnia and comorbid insomnia.

Masayuki Iwashita, Wataru Yamadera, Ayana Hotchi, Tomohiro Utsumi, Misato Amagai, Junpei Ishii, Takako Suzuki, Hiroshi Itoh, Masahiro Shigeta

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sleep and biological rhythms, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

9 authors at 1 institution in 1 country.

Masayuki IwashitaDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.ORCID 0000-0002-9122-9753
Wataru YamaderaDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Ayana HotchiDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Tomohiro UtsumiDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Misato AmagaiDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Junpei IshiiDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Takako SuzukiDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Hiroshi ItohDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Masahiro ShigetaDepartment of Psychiatry, Jikei University School of Medicine, 19-18, 3-Chome, Minato-ku, Tokyo, 105-8461 Japan.
Jikei University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cognitive behavioral therapy for insomnia (CBT-I) is effective for not only primary insomnia (PI) but also comorbid insomnia (CI; insomnia associated with psychiatric/physical diseases or other types of sleep disorders). This study aimed to compare the outcomes of CBT-I implemented in the same manner between patients with PI and CI. In total, 41 adult patients who had completed CBT-I were enrolled in this retrospective analysis and divided into a PI group and a CI group. The authors then examined and compared the significance of changes after therapy between the two groups. The magnitude of improvement on the Japanese version of the Insomnia Severity Index (ISI-J) was analyzed as the primary endpoint. In the PI group (

Indexed as

CBT-ICognitive behavioral therapy for insomniaComorbid insomniaInsomniaPrimary insomnia

Identifiers

PMID38468614
PMCPMC10900042
OpenAlexW4281703847

What OpenQuestion holds

Textmetadata
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.