This study examined the effects of early intervention on mothers and their preterm infants. Intervention aimed to facilitate mother-infant interaction by enhancing the mother’s ability to modulate her infant’s state and to read infant cues. Specifically, the intervention consisted of a nurse researcher visiting the Neonatal Intensive Care Unit (NICU) before each infant was discharged, and conducting post-discharge home visits until the infant reached a corrected age of 60 weeks. For research design purposes, mother-infant dyads were placed into either (1) an Intensive Intervention Group (IIG) or (2) a Mild Intervention Group (MIG). The outcomes of the groups were then compared. The effects of early intervention were rated by examining mother-infant interaction and the durations of infant sleep and crying. Despite individual differences, there were more improved interaction scores at Time 1 in IIG members that had recorded lower interaction scores earlier than those of MIG. A lower frequency of night crying was also recorded from the IIG. The results implied that interventions teaching state-modulation methods and cue reading to the mothers should be started while their infants are in the NICU.

View full abstract

We recently surveyed parasitic infections in 334 foreigners living as permanent residents in Japan. The survey results are presented herein. Our results highlight open issues in Japan, with reference to measures taken in Western countries where immigrants have long been accepted. In addition, we present our epidemiological method for investigating parasitic infection, making use of simple and valid large-scale screening. Among the foreigners participating in this survey, parasitic infections other than those in toxoplasmosis antibody positive individuals were rare. However, in view of the recent trend for increased total numbers of foreigners living in Japan, the onset of parasitic infections is anticipated to increase in Japan henceforth.

View full abstract