Egyptian Rheumatology and Rehabilitation

Table 1 Comparison of demographic and anthropometric data between the studied groups

From: Serum fibrinogen to albumin ratio in patients with ankylosing spondylitis: correlation with disease activity and severity

		AS		Control		P value
		N = 30		N = 20		P value
Age (years)	35.3	36.4	36.4	35.3	± 9.1	0.711
Males	22	14	14	22	73.3%	0.797
Females	8	6	6	8	26.7%	0.797
Weight (kg)	76.8	79.2	79.2	76.8	± 16.8	0.603
Height (cm)	168.3	171.7	171.7	168.3	± 8.9	0.208
BMI (kg/m²)	27.1	26.9	26.9	27.1	± 5.5	0.911
Duration (years)	Median, range	–	–			–

Numerical data are compared using the Student t test; categorical data are compared using the chi-square test
P ≤ 0.05: significant; P ≤ 0.01: highly significant
SD Standard deviation, BMI Body mass index

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