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Table 3 Baseline characteristics of the patients with clinical diagnosis of gout (first attack)

From: What is the diagnostic value of dual-energy computed tomography in patients with clinical diagnosis of gout?

Variable

DECT (−)

(n = 43)

DECT (+)

(n = 21)

p

Age (years)

71 (59–74)

72 (68.5–80.5)

0.149

Male sex

41 (95.3)

21 (100)

1.000

Comorbidity

 Hypertension

23 (53.5)

15 (71.4)

0.170

 Diabetes mellitus

9 (20.9)

6 (28.6)

0.540

 Renal insufficiency

10 (23.3)

10 (47.6)

0.048

 Cardiovascular disease

10 (23.3)

4 (19.0)

1.000

Alcohol intake

6 (14.0)

2 (9.5)

1.000

Disease duration

2 (2–4)

2 (2–4.5)

0.457

First MTP

29 (67.4)

13 (61.9)

0.661

Uric acid

7.6 (6.4–8.5)

8.6 (7.4–9.5)

0.045

GFR

72 (33–86)

60 (49–74)

0.078

Erosion

1 (2.3)

8 (38.1)

< 0.001

  1. Values are presented as number (%), or median (interquartile range)
  2. DECT dual-energy computed tomography, MTP metatarsophalangeal, GFR Glomerular Filtration Rate