Pasquini G, Albanese B, Manescalchi P G, Morini R
Ric Clin Lab. 1983;13 Suppl 3:327-31.
The results from 398 consecutive measurements of blood viscosity, plasma viscosity and hematocrit were submitted to a statistical analysis. Hematocrit appeared to be the main determinant of blood viscosity, even though its influence was not so strong as illustrated in previous investigations. The correlation between blood viscosity and hematocrit appeared strictly connected with the red cell amount of the blood sample, being higher when the latter exceeded its physiological range; this correlation disappeared when red blood cell amount was strongly reduced, while the correlation between plasma viscosity and blood viscosity had an opposite behaviour. From these results we can conclude that correlations between hematocrit and plasma viscosity with blood viscosity have opposite trends and that a reciprocal interference is often present.
对连续398次血液粘度、血浆粘度和血细胞比容的测量结果进行了统计分析。血细胞比容似乎是血液粘度的主要决定因素，尽管其影响不如先前研究所表明的那么强烈。血液粘度与血细胞比容之间的相关性似乎与血样中的红细胞数量密切相关，当红细胞数量超过其生理范围时，相关性更高；当红细胞数量大幅减少时，这种相关性消失，而血浆粘度与血液粘度之间的相关性则呈现相反的趋势。从这些结果我们可以得出结论，血细胞比容和血浆粘度与血液粘度之间的相关性具有相反的趋势，并且经常存在相互干扰。
