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Table 1 Table of baseline characteristics

From: Prednisolone Versus Colchicine for Acute Gout in Primary Care: statistical analysis plan for the pragmatic, multicenter, randomized, and double-blinded COPAGO non-inferiority trial

Characteristic

Colchicine

Prednisolone

All

N

na

na

na

Age, mean (SD)

na

na

na

Gender

   

 Male, n (%)

na

na

na

 Female, n (%)

na

na

na

 Non-binary, n (%)

na

na

na

Disease duration, years (SD)

na

na

na

 < 2 years

na

na

na

 2–5 years

na

na

na

 6–10 years

na

na

na

 > 10 years

na

na

na

 Missing, n (%)

na

na

na

First instance of gout, n (%)

na

na

na

 Missing, n (%)

na

na

na

Time since symptom onset, hours (SD)

na

na

na

 Missing, n (%)

na

na

na

Prior pain medication (yes), n (%)

na

na

na

 Missing, n (%)

na

na

na

Affected body part

na

na

na

 First MTPJ, n (%)

na

na

na

 Other foot joint, n (%)

na

na

na

 Joint of finger and/or hand, n (%)

na

na

na

 Missing, n (%)

na

na

na

No. of affected body parts

   

 1

na

na

na

 2

na

na

na

 3

na

na

na

 Missing, n (%)

na

na

na

Pain (NRS), mean (SD)

na

na

na

 Missing, n (%)

na

na

na

Swollen joint count, n (%)

   

 1

na

na

na

 2

na

na

na

 ≥ 3

na

na

na

 Missing, n (%)

na

na

na

Tender joint count, n (%)

   

 1

na

na

na

 2

na

na

na

 >=3

na

na

na

 Missing, n (%)

na

na

na

Comorbidities

   

 Diabetes (type I/II), n (%)

na

na

na

 Previous cardiovascular event (coronary heart disease, peripheral artery disease, stroke), n (%)

na

na

na

 Hypertension, n (%)

na

na

na

 Systolic blood pressure

na

na

na

 Diastolic blood pressure

na

na

na

 Missing, n (%)

na

na

na

Leukocytes (μL) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Platelets (nL) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Erythrocytes (pL) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Hemoglobin (mmol/L) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Hematocrit () mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

C-reactive protein (CRP) (mg/L) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Uric acid (mg/dL) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

Creatinine (mg/dL) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

GOT (U/l), mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

GPT (U/l), mean, (SD)

na

na

na

 Missing, n (%)

na

na

na

eGFR (ml/min/1.73 m2) mean, (SD)

na

na

na

 Missing, n (%)

na

na

na