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Table 4 The association between MASEI and mSASSS – negative binomial regression

From: The association between sonographic enthesitis and radiographic damage in psoriatic arthritis

Variable*

Univariate model

Multivariable model**

estimate (SE)

exp(Estimate) (95% CI)

P value

estimate (SE)

exp(Estimate) (95% CI)

P value

MASEI – total

0.65 (0.25)

1.92 (1.17, 3.09)

0.009

0.78 (0.32)

2.18 (1.16, 4.09)

0.02

MASEI – bone score

1.23 (0.42)

3.42 (1.52, 7.69)

0.003

1.51 (0.51)

4.52 (1.68, 12.18)

0.003

MASEI – soft tissue score

1.04 (0.50)

2.89 (1.06, 7.61)

0.04

0.70 (0.69)

2.01 (0.52, 7.77)

0.31

  1. MASEI MAdrid Sonography Enthesitis Index
  2. *10 units increase in MASEI
  3. **Each model was adjusted for age, sex, PsA duration, BMI, smoking, current use of DMARDs and Biologics