Figure 2

Multiple linear regression of influence on the severity of lymphedema. DRT delayed rehabilitation time (month); age 1: 41–50 years’ old; age 2: 51–60 years’ old; age 3: 61–70 years’ old; age 4: 70 + years’ old. R² = 0.22, adjusted R² = 0.17, F = 4.10, p < 0.001.