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Table 2 Univariate regression coefficients of baseline variables with Z-scores of bone age a

From: Automated determination of bone age and bone mineral density in patients with juvenile idiopathic arthritis: a feasibility study

Baseline variable Estimated β 95% CI P-value
Age 0.024 -0.116 to 0.164 0.736
Male gender -0.190 -0.921 to 0.541 0.605
Disease duration -0.030 -0.184 to 0.1234 0.694
CHAQ -0.021 -0.577 to 0.534 0.940
JADAS-10 0.008 -0.065 to 0.081 0.830
Ever use of systemic glucocorticoids -0.790 -1.492 to -0.088 0.028
  1. aCHAQ, Child Health Assessment Questionnaire; JADAS, Juvenile Arthritis Disease Activity Score; Z-score, Standard deviation score compared with healthy population.