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. 2026 Sep 9;13:1895750. doi: 10.3389/fmed.2026.1895750

TABLE 2.

WHO oral mucositis grade distribution at week 3: AGR (n = 89) vs. PBMT (n = 93).

Group Status n % OM grade n
AGR
(n = 89)
OM improved 80 89.9 Grade 0 51
Grade 1 27
Grade 2 2
OM not improved 9 10.1 Grade 1 3
Grade 2 6
PBMT
(n = 93)
OM improved 14 15.05 Grade 1 8
Grade 2 6
OM not improved 75 80.65 Grade 1 11
Grade 2 30
Grade 3 34
OM worsened 4 4.3 Grade 2 2
Grade 3 2