Norway study 1558 chart-reviewed SLE cases; 797 were new-onset SLE from 1999 to 2017. During this period the annual SLE incidence rates fell; mostly pronounced in women 50-59 yrs (fell 3.4 to 1.1 per 100K) - paralleled by 74% reduction menopausal HRT https://t.co/zYkXAnEcOI https://t.co/oaz9t65zZy