Antibiotic Consumption, Illness, and Maternal Sensitivity in Infants with a Disorganized Attachment

Marina Fuertes1,2, Anabela Faria3, Joana L Gonçalves4,5,6

  • 1Centro de Psicologia, University of Porto, 4200-135 Porto, Portugal.

PubMed

Insights

Infants with disorganized attachment paradoxically received more antibiotics despite fewer reported illnesses. This highlights how early high-risk relationships impact child health outcomes.

Area of Science:

  • Developmental Psychology
  • Pediatric Health
  • Attachment Theory

Background:

  • Prior research indicates a link between infant attachment styles and antibiotic use.
  • Ambivalent attachment is associated with higher antibiotic consumption and lower maternal sensitivity.
  • Understanding these associations is crucial for recognizing the interplay between psychological factors, early relationships, and health.

Purpose of the Study:

  • To investigate antibiotic use, mother-infant interaction, and health indicators in relation to infant attachment patterns, particularly disorganized attachment.
  • To compare these factors between infants with disorganized attachment and those with other attachment styles.

Main Methods:

  • Observational study of mother-infant interactive behavior during free play at nine months.
  • Assessment of infant attachment using the Ainsworth Strange Situation at twelve months.
  • Analysis of antibiotic use and reported illness frequency in the first nine months.

Main Results:

  • Mothers of disorganized-attached infants reported fewer illnesses (1.56 vs. 5.73 times) but higher antibiotic use (61% vs. 54%) in the first nine months.
  • Infants with disorganized attachment had mothers exhibiting higher literacy and lower sensitivity.
  • Attachment patterns significantly correlate with health indicators and healthcare utilization.

Conclusions:

  • Early high-risk attachment relationships, such as disorganized attachment, are associated with unique patterns of antibiotic use and maternal behavior.
  • Findings underscore the multifaceted impact of early relational dynamics on child health and development.
  • This research contributes to understanding how psychological and relational factors influence pediatric health outcomes.

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