A treatment not requiring any downtime can cost approximately $125, while a more aggressive microdermabrasion requiring downtime usually costs about $200. In-between treatments are also available. Chemical Peels Chemical peels are another method of resurfacing via chemicals rather than mechanically.
Data Analysis is the process of systematically applying statistical and/or logical techniques to describe and illustrate, condense and recap, and evaluate data.
Meta-analysis is the statistical procedure for combining data from multiple studies. When the treatment effect (or effect size) is consistent from one study to the next, meta-analysis can be used to identify this common effect.