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Figure 6. The regression analysis of aroma therapy program according to years about for the slope of the primary outcome.
Figure 7. Figure 6. The regression analysis of aroma therapy program according to years about for the slope of the primary outcome.

Description

Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome.

More Figures from This Paper

A PRISMA flow diagram tracks the study selection process from initial database search through screening and eligibility assessment to final inclusion in the aroma inhalation therapy meta-analysis.

Figure 2

A PRISMA flow diagram tracks the study selection process from initial database search through screening and eligibility assessment to final inclusion in the aroma inhalation therapy meta-analysis.

flowchart
Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials.

Figure 3

Risk of bias assessment across included studies evaluates methodological quality domains such as randomization, blinding, and outcome reporting in aroma therapy trials.

chart
Traffic-light visualization of risk of bias for individual studies included in the aroma inhalation therapy meta-analysis, generated using RevMan software, reveals varying methodological quality.

Figure 4

Traffic-light visualization of risk of bias for individual studies included in the aroma inhalation therapy meta-analysis, generated using RevMan software, reveals varying methodological quality.

chart
Funnel plot analysis assesses potential publication bias among studies included in the meta-analysis of aroma inhalation therapy for sleep problems, with symmetry indicating low risk.

Figure 5

Funnel plot analysis assesses potential publication bias among studies included in the meta-analysis of aroma inhalation therapy for sleep problems, with symmetry indicating low risk.

chart
Forest plot of pooled effect sizes from the aroma inhalation therapy meta-analysis displays individual study results and the overall combined effect on sleep quality outcomes.

Figure 6

Forest plot of pooled effect sizes from the aroma inhalation therapy meta-analysis displays individual study results and the overall combined effect on sleep quality outcomes.

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Figure 7

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Source Paper

A systematic literature review and meta-analysis of the clinical effects of aroma inhalation therapy on sleep problems.

Medicine (2021)

PMID: 33655928

DOI: 10.1097/MD.0000000000024652

Cite This Figure

![Figure 7: Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome.](https://pdfs.citedhealth.com/figures/33655928/424.png)

> Source: Moon Joo Cheong et al. "A systematic literature review and meta-analysis of the clinical effects of arom." *Medicine*, 2021. PMID: [33655928](https://pubmed.ncbi.nlm.nih.gov/33655928/)
<figure>
  <img src="https://pdfs.citedhealth.com/figures/33655928/424.png" alt="Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome." />
  <figcaption>Figure 7. Meta-regression analysis examines whether the effectiveness of aroma inhalation therapy for sleep problems varies by program duration or publication year, revealing trends in the slope of the primary outcome.<br>  Source: Moon Joo Cheong et al. "A systematic literature review and meta-analysis of the clinical effects of arom." <em>Medicine</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33655928/">33655928</a></figcaption>
</figure>

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