Longitudinal changes in attachment patterns of preterm infants born in a non‐Western country

ABSTRACT Unexpected early birth of an infant may affect the attachment formation of mother–child dyads. This longitudinal study aimed to explore mother–infant attachment patterns of very preterm (VPT) and preterm (PT) infants compared to their term‐born peers in a non‐Western country. Neurodevelopmental outcomes of infants, maternal anxiety and depressive symptoms, and sociodemographic features were evaluated to explore their effects on attachment. Eighteen VPT, 11 PT, 11 term infants and their mothers participated. Observations of attachment patterns and neurodevelopmental assessments were performed at 18 and 24 months of corrected age. This study identified a change in attachment patterns of VPT infants over time such that VPT infants tended to have less insecure attachment patterns with their mothers at the end of the infancy period. While motor and language development scores were associated with attachment patterns at 18 months, models predicting attachment patterns were no longer significant at 24 months. Therefore, change in VPT infants’ developmental outcomes and attachment patterns over time suggests that preterm birth itself is not necessarily a risk factor for developing insecure attachment patterns; yet, developmental delays may account for insecure attachment patterns. It is suggested that efforts to promote developmental outcomes of preterm infants may improve mother–child attachment. RESUMEN El inesperado nacimiento prematuro de un infante pudiera afectar la formación de la afectividad de las díadas madre‐niño. Este estudio longitudinal se propuso explorar los patrones de afectividad madre‐infante de infantes nacidos muy prematuramente (VPT) e infantes prematuros (PT) comparados con sus compañeros nacidos dentro del término regular en un país no occidental. Se evaluaron los resultados de desarrollo neurológico de los infantes, la ansiedad y síntomas depresivos maternos, así como las características socio‐demográficas, con el fin de explorar sus efectos sobre la afectividad. Dieciocho VPT 11 PT, 11 infantes nacidos dentro del término regular y sus madres participaron. Las observaciones de patrones de afectividad y evaluaciones de desarrollo neurológico se llevaron a cabo a los 18 y 24 meses de la edad corregida. Este estudio identificó un cambio en los patrones de afectividad de los infantes VPT a lo largo del tiempo, de tal manera que los infantes VPT tendieron a tener menos patrones de afectividad insegura con sus madres al final del períod