Study of an intravenous fat tolerance test with Intralipid. II. The relation between K2 and PHLA with special reference to clinical data in human subjects.

The relation between K2 and PHLA was studied in human subjects with special reference to clinical data determined by routine laboratory and physical examinations. The results obtained by Multiple Regression Analysis indicated that those factors which may contribute to K2 variation were fasting triglyceride level and age. There was an inverse partial correlation between K2 and fasting triglyceride level and between K2 and age. The first and second principal components calculated by Principal Component Analysis indicated that K2 is closely related to obesity and hyperlipidemia, especially hypertriglyceridemia, while PHLA related to albumin. These two components also suggested that K2 fibes different clinical information from that obtained by PHLA measurement. There was no partial correlation between K2 and PHLA. The various lipoprotein paper electrophoretic patterns, type IIa, type IIb, type IV and normal patterns, were clearly characterized by such factors as K2, plasma triglyceride and degree of obesity which has high coefficients in the first principal component.