Affiliation:
1. Nagasaki Byoin
2. Kyushu University
3. Kyushu University Hospital
Abstract
Abstract
Background
This study aimed to systematically describe the characteristics of bonding disorders and diagnostically classify them using the Japanese version of the 6th Stafford Interview. We investigated the cut-off points of the Mother-Infant Bonding Scale (MIBS-J) and Postpartum Bonding Questionnaire (PBQ) to screen for bonding disorders.
Methods
We recruited participants in their second trimester and studied 40 mother-infant dyads. At one month postpartum, we conducted the mother-infant relationship section of the Stafford Interview and classified participants into diagnostic groups. We applied the MIBS-J at four days and one month postpartum and the PBQ at one month, combined with the interview. We used the total scores to analyse the receiver operating characteristic curve at four days and one month.
Results
We diagnosed one case of emotional rejection and eleven cases of mild disorder. Additionally, three cases exhibited pathological anger with mild disorder—one with emotional rejection and one infant-focused anxiety case with normal bonding. The screening scores for bonding disorders, including mild cases, were 2 points or more for MIBS-J at four days and 3 points or more at one month. The PBQ was better at identifying severe bonding disorders, scoring 19 points or more.
Conclusions
Bonding disorders can expose mothers to serious mental and parenting conditions as early as one month postpartum. Questionnaire screening and diagnostic interviews can help with early detection and care.
Publisher
Research Square Platform LLC