Research Article
A Case-Control Study on the Oxidative Balance of 50% Autologous Serum Eye Drops
Table 1
Questionnaire variables.
| Demographic characteristics, behavioral habits, and medical diagnoses | Number of patients among cases () | Number of patients among controls () |
| Mean age | 43,6 | 43,4 | Gender | | | Male | 7 | 7 | Female | 9 | 10 | Smoking | 1 | 2 | Alcohol intake | 3 | 7 | Fruit intake | 15 | 15 | Vegetables intake | 10 | 15 | Cereals intake | 11 | 13 | Vitamin supplementation | 9 | 6 | Physical exercises | 7 | 13 | Systemic disease | | | Arterial hypertension | 6 | 3 | Rheumatic disease | 4 | 1 | Diabetes mellitus | 0 | 0 | Other | 0 | 4 |
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