2.3. Outcome Measures
bleeding, nausea, chest tightness, hypotension, shivering
ADVERSE REACTIONS, REACTIVE HYPERTENSION, SECONDARY, BLEEDING
The primary outcome was defined as the additional dose of NE and the secondary outcome was defined as other indicators of puerperaes and neonates, including the incidence of maternal hypotension. General condition of parturient: age, gestational age, body mass index, volume of bleeding and fluid replacement; intervention dose of norepinephrine and atropine; incidence of maternal hypotension and adverse reactions (reactive hypertension, chest tightness, nausea, shivering, oxytocin reaction); neonatal 1-minute and 5-minute Apgar score [