A noninvasive method for assessing lower extremity venous function.
1980
J T Collins, and
W R Flinn, and
L A Queral, and
H B Abramowitz, and
J S Yao
UI
MeSH Term
Description
Entries
D007866
Leg
The inferior part of the lower extremity between the KNEE and the ANKLE.
Legs
D010991
Plethysmography
Recording of change in the size of a part as modified by the circulation in it.
Plethysmographies
D012044
Regression Analysis
Procedures for finding the mathematical function which best describes the relationship between a dependent variable and one or more independent variables. In linear regression (see LINEAR MODELS) the relationship is constrained to be a straight line and LEAST-SQUARES ANALYSIS is used to determine the best fit. In logistic regression (see LOGISTIC MODELS) the dependent variable is qualitative rather than continuously variable and LIKELIHOOD FUNCTIONS are used to find the best relationship. In multiple regression, the dependent variable is considered to depend on more than a single independent variable.