Table 4. Comparative analysis of clinical and hematological parameters between diabetic foot ulcer patients with and without hemolytic anemia.

Parameter	Hemolytic anemia (n = 62)	Non-hemolytic anemia (n = 86)	P-value
Hemoglobin (g/dL), mean ± SD	8.3 ± 1.2	11.5 ± 1.1	<0.001
Haptoglobin levels (mg/dL), mean ± SD	9.3 ± 3.1	19.8 ± 5.2	<0.001
Ulcer size (cm2), mean ± SD	7.5 ± 2.3	6.2 ± 1.8	0.001