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951.
Kenichi Satoh Mami Chikuda Ayako Ohashi Miho Kumagai Akiyoshi Kuji Shigeharu Joh 《Journal of clinical monitoring and computing》2016,30(4):423-428
Measurement of end-tidal carbon dioxide (PETCO2) is useful because of its noninvasiveness, continuity, and response time when sudden changes in ventilation occur during inhalation sedation. We compared the accuracy of PETCO2 using a nasal mask and nasal cannula with the accuracy of transcutaneous carbon dioxide (TC-CO2) and determined which method is more useful during inhalation sedation in volunteers. We used a modified nasal mask (MNM) and modified nasal cannula (MNC) for measurement of PETCO2. The capnometer measured PETCO2 in the gas expired from the nasal cavity by means of two devices. The volunteers received supplemental O2 by means of each device at a flow rate of 6 L/min. After the volunteers lay quietly for 5 min with a supply of 100 % O2, they received supplemental N2O by means of each device at concentrations of 10, 20, and 25 % for 5 min and 30 % for 25 min. The correlation coefficient was poorer in the MNM than in the MNC, and the mean difference between TC-CO2 and PETCO2 in the MNM was greater than that in the MNC. The difference between the TC-CO2 and PETCO2 ranged from 3 to 6 mmHg in the MNM and from 2 to 5 mmHg in the MNC. The difference between two variables against the TC-CO2 and the CO2 waveforms obtained by means of the two devices were within the clinically acceptable range. Our two devices can provide continuous monitoring of PETCO2 with a supply of N2O/O2 in patients undergoing inhalation sedation. 相似文献
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An assessment of the construct validity of the CHU9D in the Australian adolescent general population
Julie Ratcliffe Katherine Stevens Terry Flynn John Brazier Michael Sawyer 《Quality of life research》2012,21(4):717-725
Purpose
To assess the construct validity of the CHU9D in an adolescent general population sample. The CHU9D is a new generic preference-based measure of health-related quality of life developed specifically for application in the economic evaluation of health care treatments and interventions for young people. 相似文献955.
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Ljiljana Vlaški Dragan Dankuc Nada Vučković Vladimir Kljajić Danijela Dragičević Slobodanka Lemajić-Komazec 《Central European Journal of Medicine》2012,7(3):344-348
Aim
The aim of this paper is to present two case reports of patients with hemangiomas of the external auditory canal, and to overview all cases published in English language literature so far. 相似文献958.
959.
DeMarc A. Hickson Tené T. Lewis Jiankang Liu David L. Mount Sinead N. Younge William C. Jenkins Daniel F. Sarpong David R. Williams 《Annals of behavioral medicine》2012,43(1):4-14
Background
Discrimination may be adversely associated with abdominal obesity, but few studies have examined associations with abdominal fat. 相似文献960.