Correlation between four-phase rhinomanomctry and acoustic rhinometry
10.3760/cma.j.issn.1673-0860.2009.02.011
- VernacularTitle:四相鼻阻力测量法评估健康成人鼻腔通气状况的初步研究
- Author:
Chun-Ting CAO
1
;
De-Min HAN
;
Luo ZHANG
Author Information
1. 北京市普仁医院
- Keywords:
Rhinomanometry;
Rhinometry,acoustic;
Nose;
Respiratory physiologic phenomena
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2009;44(2):122-125
- CountryChina
- Language:Chinese
-
Abstract:
Objective To obtain the normal values of four-phase rhinomanometry specific parameters of normal adult Chinese and analyze the correlation between four-phase rhinomanometry and acoustic rhinometry measurement results. Methods Eighty-five normal adults were recruited. The HRR2 four-phase rhinomanometer was used to acquire the effective resistances in inspiration, expiration and total breathing process (Reffin, Reffex, Refft) and vertex resistance in the process of inspiration and expiration (Vrin and Vrex). The Eecovisian acoustic rhinometry was used to measure the minimum cross-sectional area (MCA) and the nasal volume of 0-5 cm nasal cavity (V5). Results Reffin (x-±s) was (1.28±1.02) Pa/(cm3·s) for male, (1.55±1.03) Pa/(cm3·s) for female;Reflex (x-±s) was (1.43±1.07) Pa/(cm3·s) for male, (1.75±1.14) Pa/(cm3·s) for female;Refft (x-±s) was (1.34±0.99) Pa/(cm3·s) for male, (1.62±1.03) Pa/(cm3·s) for female;Vrin (x-±s) was (1.31±1.03) Pa/(cm3·s) for male;(1.60±1.03) Pa/(cm3·s) for female, Vrex (x-±s) was (1.46±1.04) Pa/(cm3·s) for male, (1.82·1.17) Pa/(cm3·s) for female. No statistically significant difference was found between men and women(r=0.661、-0.397、0.127、0.649、-0.684, P>0.05, respectively). There was no significant correlation between Reffin, Reffex, Refft, Vrin, Vrex and age, height, weight, head circumference, body surface area, body mass index (P>0.05, respectively). However, there was significant correlation between Reffin, Reffex, Refft, Vrin, Vrex and MCA, V5 (P<0.05, respectively). Conclusions The results of four-phase rhinomanometry show significant correlation to acoustic rhinometry.
