Pregnancy complications, treatment, and prognosis: Active PRL vs. s-PRL.

Data are depicted as n (%).PRL: pregnancy-related lupus.a-PRL: active lupus during pregnancy and puerperium.n-PRL: new-onset lupus during pregnancy and puerperium.f-PRL: flare of established lupus during pregnancy and puerperium.s-PRL: established lupus remained stable during pregnancy and puerperium.Spontaneous abortion: spontaneous fetal loss before 28 weeks of gestation.Stillbirth: intrauterine fetal demise after 28 weeks of gestation.Neonatal death: live infant dying within 28 days after delivery.Induced abortion: voluntarily induced termination of pregnancy.Severe irreversible organ failure includes: (1) serum creatinine ≥442 mmol/L leading to lifetime hemodialysis or kidney transplantation; and/or (2) pulmonary artery hypertension with heart failure; and/or (3) intestinal pseudo-obstruction leading to lifetime parenteral nutrition.$: n-PRL vs. s-PRL, p#: f-PRL vs. s-PRL, p*: Total of active PRL vs. s-PRL, pΔ: n-PRL vs. f-PRL, p