Publications by authors named "Hannah C Barca"
Background: To describe temporal and sociodemographic patterns of antimicrobial exposure during the first year of life in a large US cohort.
Methods: Singleton infants born 1998-2014 enrolled in Kaiser Permanente Northern California integrated health system (n = 345,550) were followed longitudinally via comprehensive electronic health records, capturing all systemic antimicrobial inpatient administrations and outpatient dispensings. Antimicrobial exposure was summarized by maternal and infant characteristics, birth year, inpatient/outpatient status, age in months, and drug class.