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. 2024 Oct 26;25:380. doi: 10.1186/s12882-024-03806-5

Table 2.

Marginal homogeneity test for hemoglobin categories at the first and sixth month

Hb (1st month) Hb (6th month) Total Marginal Homogeneity Test
< 11.0 g/dl < 11.5 g/dl < 12.0 g/dl
< 11.0 g/dl 30 (93.8%) 1 (3.1%) 1 (3.1%)
< 11.5 g/dl 3 (100%) 0 (0%) 0 (0%)
< 12.0 g/dl 8 (80.0%) 0 (0%) 2 (20.0%)
Total 41 1 3