title: Feeding interactions in infants with very low birth weight and bronchopulmonary dysplasia.
abstract: Infants with very low birth weight (VLBW) are at increased risk for feeding disorders that can affect growth and development. One hundred and forty one mother-infant pairs were compared [55 with infants with high medical risk due to infant VLBW and bronchopulmonary dysplasia (BPD), 34 VLBW without BPD, and 52 term infants] on operationally defined measures of feeding behaviors and maternal self-report of depression and anxiety. Mothers of VLBW infants with and without BPD spent more time prompting their infants to feed when their infants engaged in nonfeeding behavior. Despite increased maternal efforts, infants with BPD took in less formula, spent less time sucking, and spent a greater proportion of time nonfeeding. VLBW infants without BPD were equivalent to term infants in percentage of time sucking and in volume of formula ingested and were more likely to take in higher calories than infants with BPD. Mothers of VLBW infants with and without BPD were also more likely to report clinically significant symptoms of depression and anxiety than mothers of term infants. Because mothers of VLBW infants who were more depressed or anxious were less likely to verbally prompt their infants to eat, maternal psychological symptoms should be considered in assessing interactions of VLBW mother-infant dyads.
authors.affiliation: Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
authors.forename: L T
authors.initials: LT
authors.lastname: Singer
authors.forename: M
authors.initials: M
authors.lastname: Davillier
authors.forename: L
authors.initials: L
authors.lastname: Preuss
authors.forename: L
authors.initials: L
authors.lastname: Szekely
authors.forename: S
authors.initials: S
authors.lastname: Hawkins
authors.forename: T
authors.initials: T
authors.lastname: Yamashita
authors.forename: J
authors.initials: J
authors.lastname: Baley
mesh_terms: D000328:Adult; D001007:Anxiety / Q000523:psychology; D001903:Bottle Feeding / Q000523:psychology*; D001997:Bronchopulmonary Dysplasia / Q000523:psychology* / Q000534:rehabilitation; D003863:Depression / Q000523:psychology; D002149:Energy Intake; D005260:Female; D006801:Humans; D007224:Infant Care / Q000523:psychology*; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight / Q000523:psychology*; D008297:Male; D008425:Maternal Behavior; D009034:Mother-Child Relations; D009035:Mothers / Q000523:psychology; D010552:Personality Assessment; D013391:Sucking Behavior; D014705:Verbal Behavior; D015430:Weight Gain