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Dołączył: 13 Gru 2010
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Wysłany: Nie 14:50, 06 Mar 2011 Temat postu: Apnea hypopnea index is inconsistent with the degr |
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,[link widoczny dla zalogowanych]
Apnea hypopnea index is inconsistent with the degree of nocturnal hypoxia
Meet the group, in line with the indexes of lung function 6l9 · group had no statistical significance, that does not meet the group of mild to moderate OSAHS patients with lung function in patients with close to moderate to severe OSAHS. Because there is a serious pulmonary dysfunction,[link widoczny dla zalogowanych], resulting in patients not meet LSaO: less than 80%. OSAHS patients in this study DCO% compared with the healthy control group the difference was not statistically significant. Foreign DCO reported higher adult obesity may be associated with increased BMI, increased pulmonary blood flow on the corresponding J. The other study found Collard,[link widoczny dla zalogowanych], OSAHS patients D. Nothing to do with OSAHS increased CO,[link widoczny dla zalogowanych], is due to overweight. In this study, 3 patients were BMI> 25kg / m, prompted DCO% overweight may be related to the higher,[link widoczny dla zalogowanych], the dispersion function change is not caused AHI and LSaO: reasons for the discrepancy. OSAHS patients has been reported, there may be a short night, V / Q imbalance, apnea ventilation to reduce, V / Q decreased; asked apnea increases of ventilation, V / Q increase in J. This study used radionuclide directly observed in patients with OSAHS V / Q and found that there is also in the awake state of local lung ventilation and (or) reduced perfusion and ventilation perfusion reduce the incidence of part a result of not fully correspond to the local V / Q imbalance. Healthy adult lung V / Q close to 0.8, and OSAHS patients (compliance group, does not meet the group) lung / Q lower than the control group, △ / Q Tip OSAHS than in healthy controls and patients with localized lung V / Q imbalance. And meet the group and do not meet the group asked the V / Q, △ V / Q was no significant difference, suggesting that do not meet the group of mild to moderate OSAHS patients with lung V / Q imbalance close to severe degree of OSAHS patients. On this basis, those with mild to moderate OSAHS patients LSaO2 significantly lower, LSaO2 less than 80%, expressed as AHI and LSaO2 inconsistent.
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