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Table 1 SDI scores and organ-system involvement, and HRQOL scores

From: Organ system-involvement in SLE and relationship with demographic factors, disease duration and health-related quality of life in childhood SLE

Variables Descriptives (n=169)
SDI total score  
Mean ± SD (range)(n) 36±39 (1-183)
Median Median =24
Age (years) 15 ± 3 (6-18)
Disease duration (months)  
Mean ± SD (range) (n) 36±39 (1-183)
Median Median =24
Renal %(n) 17 (29)
Neuropsychiatric %(n) 14 (24)
Skin %(n) 11 (18)
Musculoskeletal %(n) 6 (10)
Peripheral vascular %(n) 3 (5)
Ocular %(n) 2 (4)
Pumonary %(n) 2 (4)
Diabetes %(n) 2 (3)
Cardiovascular %(n) 2 (3)
Gastrointestinal %(n) 1(2)
Premature gonadal failure %(n) 1 (2)
Malginancy %(n) 0 (0)
SMILEY total score  
Mean ± SD (range) (n) Child 65 ± 14 (33-98) (166)
Parent 62 ± 15 (28-96) (153)