Cited by 40Nasal Surgery and Airway StudiesSinusitis and nasal conditionsObstructive Sleep Apnea Research

Measurement of nasal resistance by rhinomanometry in 892 Japanese elementary school children

Kobayashi, Ryuichi, Miyazaki, Soichiro, Karaki, Masayuki, Kobayashi, Eiji, Karaki, Rie, Akiyama, Kosuke, Matsubara, Ai, Mori, Nozomu·2011·Auris Nasus Larynx

Abstract

Objective The normal value of nasal resistance in adults has been reported (0.25 Pa/cm³/s), but that in children has not. In this study, we measured nasal resistance in Japanese school children by employing rhinomanometry.Methods An otolaryngologist examined 939 Japanese school children with regard to the presence or absence of nasal diseases and tonsil size. Nasal resistance was measured by rhinomanometry employing the active anterior method in 892 children. A questionnaire concerning the condition during sleep, such as the presence or absence of snoring and sleep apnea syndrome, was performed.Results The mean nasal resistance was 0.43 ± 0.50 Pa/cm³/s: 0.46 ± 0.65 and 0.39 ± 0.22 Pa/cm³/s in boys and girls, respectively. Of the 892 children, Grade 3 and 4 tonsil hypertrophy was noted in 84 (9%), but the presence of tonsil hypertrophy did not influence nasal resistance. Nasal diseases were noted in 335 children (38%) and the nasal condition was normal (the normal group) in 557 (62%). Nasal resistance was 0.56 ± 0.75 Pa/cm³/s in the nasal disease group and 0.36 ± 0.21 Pa/cm³/s in the normal group, showing that the resistance was significantly higher in the nasal disease group. The resistance tended to decrease as the school grade increased. In the normal group, 290 children (33%) experienced no problem regarding the upper airway, such as snoring and sleep apnea syndrome, based on a questionnaire, and nasal resistance was 0.35 ± 0.17 Pa/cm³/s.Conclusion This normal nasal resistance value may be adopted for the objective evaluation of nasal obstruction and effects of treatment in pediatric nasal diseases.

Integrity signals

Registry

Crossref · 10.1016/j.anl.2010.06.002

Cites

17 of 17 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kobayashi, R., Miyazaki, S., Karaki, M., Kobayashi, E., Karaki, R., Akiyama, K., Matsubara, A., & Mori, N.
Affiliations
  • Shiga University of Medical Science (JP)
  • Kagawa University (JP)
Corresponding author
Kobayashi, Ryuichi
Venue
Auris Nasus Larynx
Publisher
Elsevier BV
Published
2011-02
Volume
38
Issue
1
Pages
73-76
ISSN
0385-8146 (ISSN-L)
OpenAlex
W2133413823
Cited by
40
References
17
Citations by year
2026: 2 · 2025: 1 · 2024: 2 · 2023: 2 · 2022: 6 · 2021: 3 · 2020: 3 · 2019: 4 · 2018: 6 · 2016: 2 · 2015: 1 · 2014: 2 · 2013: 2 · 2012: 2
FWCI
2.02
Type
journal article
Language
en
Open access
closed
Locations
  • Auris Nasus Larynx (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Nasal Surgery and Airway Studies
  • Health Sciences › Medicine › Otorhinolaryngology › Sinusitis and nasal conditions
  • Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
Keywords
nasal resistance, rhinomanometry, pediatric nasal obstruction, reference values, elementary school students, tonsillar hypertrophy, nasal diseases, snoring, sleep apnea, upper airway, Japanese children
MeSH terms
Airway Resistance, Child, Female, Humans, Hypertrophy, Male, Nasal Cavity, Nose Diseases, Surveys and Questionnaires, Reference Values, Sleep Apnea Syndromes, Snoring, Palatine Tonsil, Nasal Obstruction, Rhinomanometry

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review