Review Article
Oxidative Stress Indexes for Diagnosis of Health or Disease in Humans
Table 6
Studies that use the oxidative stress index (OSI) as a marker of oxidative stress separated by country, age group, and clinical event.
| | Country | Frequency (%) | Age group | Frequency (%) | Clinical event | Frequency (%) |
| | Turkey | 257 (85.1%) | Adults (18–65 y) | 190 (63.0%) | Cardiovascular diseases | 38 (12.6%) | | Poland | 13 (4.3%) | Adults-older adults (>18 y) | 40 (13.2%) | Alterations in the pregnancy | 32 (10.6%) | | China | 11 (3.7%) | Children (2–12 y) | 35 (11.6%) | Psychiatric disorders | 27 (9.0%) | | India | 4 (1.3%) | Neonates/infants (<2 y) | 19 (6.3%) | Infectious diseases | 17 (5.6%) | | Estonia | 3 (1.0%) | Older adults (>65 y) | 8 (2.6%) | Cancer | 15 (5.0%) | | Thailand | 3 (1.0%) | Adolescents (12–17 y) | 5 (1.6%) | Skin disorders | 15 (5.0%) | | Ethiopia | 2 (0.7%) | Children-adolescent (<18 y) | 2 (0.7%) | Oral diseases | 15 (5.0%) | | Egypt | 2 (0.7%) | Children to adults (<65 y) | 2 (0.7%) | Respiratory diseases | 14 (4.6%) | | Romania | 1 (0.3%) | All age groups | 1 (0.3%) | Metabolic disorders | 12 (4.0%) | | Mexico | 1 (0.3%) | Total | 302 | Other disorders | 117 (38.6%) | | Austria | 1 (0.3%) | | | Total | 302 | | Korea | 1 (0.3%) | | | | | | Iran | 1 (0.3%) | | | | | | Nigeria | 1 (0.3%) | | | | | | Serbia | 1 (0.3%) | | | | | | Total | 302 | | | | |
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