面部病理五色光电血管容积图的观察

Observation of the Cases with Photoplethysmogram on Five Diseased Skin Colour

目的 :观察赤、白、黄、青、黑 5类病理面色光电血管容积图的参数特征。方法 :应用“BC 4型”定量式光电血管容积仪对 4 4 7例 5类病理面色患者和 4 0例面色红黄明润的健康人的面颊进行检测分析。结果 :面部病理 5色与正常面色在Hb Tab、Tw Tag、Tab Tag、He Hb和 [Tae Tab] Tag 5项参数比较均有显著性差别 (均P <0 0 5或P <0 0 1) ;各病理面色组之间比较 ,上述各项参数也有显著差别。结论 :5类病理面色均具有相应的光电血管容积图参数特征。

Object To observe the characteristic values of photoplethysmogram on the 5 diseased skin colour (reduess, paleness, yellow, blue, black of the skin). Methods To examine and analyse the photoplethysmogram of the cheeks of 447 pathents and 40 normal adults with “BC 4” photoplethysmograph. Results The 5 diseaed skin colour differs greatly from the normal skin colour (be ruddy cheeked) in the values of Hb/Tab, T w/Tag, Tab/Tag,He/Hb,[Tae Tab]/Tag(all P< 0 05 or P< 0 01). There are much different in the aforementioned valueses on the 5 diseased skin colour. Conclusion The re are characteristic values of photoplethysmogram in the 5 diseased skin colour.Tab] Tag(allP <0 0 5orP <0 0 1) .There