Related Experiment Video
Updated: Jun 13, 2026

Measuring Diaphragm Thickness and Function Using Point-of-Care Ultrasound
Published on: November 3, 2023
Global Research Trends in Home Mechanical Ventilation: A Bibliometric Analysis
Ferhan Demirer Aydemir1, Volkan Hanci2
1Department of Intensive Care Medicine, Faculty of Medicine, Canakkale Onsekiz Mart University, 17100 Canakkale, Turkey.
Background/Objectives:
Home mechanical ventilation (HMV) has become an essential component of long-term respiratory support for patients with chronic respiratory failure. Despite the growing number of publications, the characteristics and citation patterns of the most influential studies have not been systematically evaluated. This study aimed to analyze the 50 most-cited publications on home mechanical ventilation indexed in the Web of Science Core Collection and explore citation patterns and potential associations with citation impact.
Methods:
This study was designed as a descriptive citation-based bibliometric analysis. A bibliometric analysis was performed using the Web of Science Core Collection. Publications related to home mechanical ventilation were ranked by total citation count, and the 50 most-cited articles were included. Extracted variables included publication year, total citations, citations per year, journal quartile, impact factor, index status, article type, topic category, geographic origin, and ventilation population category. Descriptive statistics were calculated. Group comparisons were performed using the Kruskal-Wallis and Mann-Whitney U tests, and correlations were evaluated with Spearman's analysis. Funding status was summarized descriptively because funding was reported in only 8 studies.
Results:
The median total citation count was 15.5 (range: 1-118), and the median citations per year was 0.89 (range: 0.02-9.83). Most articles were published in Q1 journals and indexed in SCI-Expanded. Exploratory associations were observed between citation metrics and journal quartile/index status (p < 0.05). Articles published between 2005 and 2009 had the highest total citations, whereas those published after 2020 showed the highest citations per year. No association was observed with geographic origin.
Conclusions:
Distinct exploratory citation patterns were observed according to publication period, journal quartile, and index status. Bibliometric evaluation may help characterize the academic development and visibility of home mechanical ventilation research, but these findings should not be interpreted as confirmatory determinants of citation impact.
Related Concept Videos
Factors Affecting Pulmonary Ventilation
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Mechanical Ventilation II: Invasive Ventilation
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
Assessment of Ventilation I: Respiratory Rate
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
Mechanical Ventilation I: Indication and Settings
Mechanical Ventilation III: Noninvasive Ventilation
Noninvasive Positive-Pressure Ventilation (NIPPV)
Assessment of Ventilation II: Respiratory Depth and Rhythm
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:

