title: Task-oriented and bottle feeding adversely affect the quality of mother-infant interactions after abnormal newborn screens.
abstract: OBJECTIVE
  To examine effects of newborn screening and neonatal diagnosis on the quality of mother-infant interactions in the context of feeding.
  
  
  METHODS
  Study compared the quality of mother-infant feeding interactions among 4 groups of infants classified by severity of newborn screening and diagnostic results: cystic fibrosis (CF), congenital hypothyroidism, heterozygote CF carrier, and healthy with normal newborn screening. The Parent-Child Early Relational Assessment and a task-oriented item measured the quality of feeding interactions for 130 dyads, infant ages 3 to 19 weeks (M = 9.19, SD = 3.28). The Center for Epidemiologic Studies Depression Scale and State-Trait Anxiety Inventory measured maternal depression and anxiety.
  
  
  RESULTS
  Composite Indicator Structure Equation Modeling showed that infant diagnostic status and, to a lesser extent, maternal education predicted feeding method. Mothers of infants with CF were most likely to bottle feed, which was associated with more task-oriented maternal behavior than breastfeeding. Mothers with low task-oriented behavior showed more sensitivity and responsiveness to infant cues, as well as less negative affect and behavior in their interactions with their infants than mothers with high task-oriented scores. Mothers of infants with CF were significantly more likely to have clinically significant anxiety and depression than the other groups. However, maternal psychological profile did not predict feeding method or interaction quality.
  
  
  CONCLUSIONS
  Mothers in the CF group were the least likely to breastfeed. Research is needed to explicate long-term effects of feeding methods on quality of mother-child relationship and ways to promote continued breastfeeding after a neonatal CF diagnosis.
authors.affiliation: School of Nursing, University of Wisconsin, Madison, Wisconsin 53792, USA. atluczek@wisc.edu
authors.forename: Audrey
authors.initials: A
authors.lastname: Tluczek
authors.forename: Roseanne
authors.initials: R
authors.lastname: Clark
authors.forename: Anne Chevalier
authors.initials: AC
authors.lastname: McKechnie
authors.forename: Kate Murphy
authors.initials: KM
authors.lastname: Orland
authors.forename: Roger L
authors.initials: RL
authors.lastname: Brown
mesh_terms: D001007:Anxiety; D001903:Bottle Feeding / Q000009:adverse effects* / Q000523:psychology; D001942:Breast Feeding / Q000523:psychology; D003550:Cystic Fibrosis / Q000175:diagnosis / Q000235:genetics; D003863:Depression; D004522:Educational Status; D005260:Female; D006579:Heterozygote; D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis; D007223:Infant; D007231:Infant, Newborn; D008137:Longitudinal Studies; D008297:Male; D008425:Maternal Behavior / Q000523:psychology*; D009034:Mother-Child Relations; D009035:Mothers / Q000523:psychology; D015997:Neonatal Screening