“…Aggregate, national mPINC data have been used extensively to describe US maternity care practices and policies. For example, analyses have examined use of human milk in neonatal intensive care units (Boundy, Perrine, Nelson, & Hamner, 2017; Perrin, 2018; Perrine & Scanlon, 2013), monitored progress towards the implementation of the Ten Steps (Barrera, Nelson, Boundy, & Perrine, 2018; Bartick, Edwards, Walker, & Jenkins, 2010; Beauregard, Nelson, & Hamner, 2018; Boundy et al, 2018; Centers for Disease & Prevention, 2011; Grossniklaus et al, 2017; Nelson, Perrine, Scanlon, & Li, 2016; Perrine et al, 2015) and compliance with the International Code of Marketing of Breast‐milk Substitutes (Nelson et al, 2015), and described employee lactation support services (Allen, Belay, & Perrine, 2014). Further, mPINC data have been used by the United Health Foundation to assess the health of women, infants and children at the state and national level (United Health Foundation, 2016).…”