Evaluation of Anxiety Levels in Patients Undergoing Intravitreal Injections and Associated Risk Factors Related to the Disease

Table 1

Division into four quartiles of the anxiety level measured from 0 to 100 millimeters.

Quartile	Number of subjects	Percentage
0–25	68	66.7
26–50	19	18.6
51–75	10	9.8
76–100	5	4.9

The second row shows the absolute number of subjects that declared that level of anxiety for each quartile. The third row shows the percentage of this number of subjects in relation to the total of subjects (relative frequency).