In simple linear regression a single independent variable is used to predict the value of a dependent variable. In multiple linear regression two or more independent variables are used to predict the value of a dependent variable. The difference between the two is the number of independent variables.
Watching for Systemic Symptoms. 1  1. Watch from swollen glands. Serious cases of cellulitis will spread beyond the initially infected region to become systemic and impact the rest of the body. 2  2. Notice if you experience fever and/or chills.
by our Expert Doctors for FREE! Cellulitis may spread to deeper structure, can enter in lymph or blood to spread in whole body resulting in severe complications. If there is high fever, chills, severe pain, no response to oral medicines; hospitalization may be required. Common complication of Cellulitis are-.