Cardiac Cachexia Associated with Heart Failure Most Often Develops Due

question 45

True/False

Cardiac cachexia associated with heart failure most often develops due to increased levels of pro-inflammatory cytokines and an elevated metabolic rate.

---

Definitions:

Z-statistic

A statistical measurement that represents the number of standard deviations a data point is from the mean of a data set.

Parametric Tests

Statistical tests based on assumptions about the distribution of the data (e.g., that it is normally distributed).

Nonparametric Test

A statistical test used when the assumptions for parametric tests are not met, not requiring the population's distribution to follow any specific distribution.

Mann-Whitney U Test

A nonparametric test used to compare differences between two independent groups when the dependent variable is either ordinal or continuous, but not normally distributed.