Ki-67 expression was reported as the percentage (ranging from 0% to 100%) of tumor cells showing positive staining. In cases in which the Ki-67 result was provided as a range, such as 15% to 30%, the median value of the range was used. High Ki-67 expression was defined using a ...
Ki-67 was scored as the percentage of positive tumor cell nuclei by counting a range of 400–500 cells (depending on the cellularity of the specimen), including also hot spot areas. The optimal cut-off value for Ki67 was defined by statistical analysis; however we also applied the 20 and...
The results of the KiGGS study show that the percentage of 0- to 6-year-old children in Germany who are exposed to SHS in the parental home has declined by more than half over the last few years. This is all the more remarkable in view of the fact that the proportion of children wh...
The average percentage of p53 immunostaining in this study was 12.9; however, the 20% cut-off value for p53 in conventional bladder carcinomas did not reveal a diagnostic utility for grading or muscle invasion prediction. Ki-67 index showed a significant difference in tumor grade and tumor ...
Tanita MC780 Multi Frequency segmental body composition analyser was used to measure content of body fat, muscle mass, and visceral fat each study subject measured in kilograms (kg) and percentage (%.) Peripheral muscle strength of KtR was measured by using a standardized handgrip dynamometry ...