These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Comparative analysis of polysomnography and micro-sensitive mattress-sleep monitor used for obstructive sleep apnea hypopnea syndrome].
    Author: Zhang QF, Tong YF, She CP, Zhang XR, Song W, Wang LM, Cheng CJ.
    Journal: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi; 2010 Dec; 45(12):1014-9. PubMed ID: 21215051.
    Abstract:
    OBJECTIVE: To assess the efficiency of mattress-type micro sensitive monitor (MMSM) in sleep monitoring. METHODS: Forty patients diagnosed as obstructive sleep apnea-hypopnea syndrome (OSAHS) by polysomnography (PSG) were randomly chosen, then received MMSM examination within 2 - 5 days. The results of both methods were compared, using the respiratory disturbance index, sleep efficiency, and obstructive factors as indicators. RESULTS: All 40 patients were diagnosed as OSAHS, which were consistent with the results of PSG. There was no statistical difference when comparing the apnea hypopnea index (AHI, x(-) ± s, 35.6 ± 21.3 and 37.6 ± 18.8, respectively) and the ratio of rapid eyes movement (REM) stage (15.0 ± 4.5)% and (15.8 ± 6.3)%, respectively (t were 1.867 and 1.014, P > 0.01). Some statistical sense was found when patients'deep sleep, shallow sleep and sleep efficiency were compared (P < 0.01). According to the severity diagnosed by PSG, patients with mild, moderate and severe OSAHS were 11, 7 and 22 cases, respectively, Comparing by MMSM, 2, 19 and 19 cases, respectively. Among seventeen volunteers diagnosed by PSG as normal subjects, 2 of them were diagnosed as mild OSAHS. The sensitivity of MMSM was 100.0% and the specificity was 88.2%. CONCLUSIONS: With regard to the diagnosis of OSAHS, MMSM is well consistent with PSG. The MMSM can be applied clinically as a monitor technique.
    [Abstract] [Full Text] [Related] [New Search]