PGA scores. The PGA scores in the single-dose and double-dose cohorts over time are presented, stratified by baseline SELENA SLEDAI score (≥4 or <4). Values are expressed as mean ± standard error. SELENA, Safety of Estrogens in Lupus Erythematosus National Assessment; SLEDAI, Systemic Lupus Erythematosus Disease Activity Index; PGA, Physician's Global Disease Assessment.
Furie et al. Arthritis Research & Therapy 2008 10:R109 doi:10.1186/ar2506