Publications by authors named "Kayoko Hiroi"

Aim: Delivery at 35 years and above has increased in Japan. While there is much research concerning obstetrical risk and delivery at advanced age, little research addresses child-rearing after birth. This study seeks to identify how older primiparas' characteristics of child-rearing, parenting stress, and mother-child interaction differ from those of younger mothers.

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Objectives: Knowledge about the epidemiology of adverse drug events (ADEs) and medication errors in paediatric inpatients is limited outside Western countries. To improve paediatric patient safety worldwide, assessing local epidemiology is essential.

Design: The Japan Adverse Drug Events (JADE) Study was a cohort study.

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The aim of this study was to compare father-infant interaction with mother-infant interaction, and explore differences and similarities between parents. Related factors for quality of father-infant interaction were also examined. Sixteen pairs of parents with infants aged 0 to 36 months were observed for play interaction between parents and their children.

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