Pattern of night waking and crying of Korean infants from 3 months to 2 years old and its relation with various factors.

Abstract

Night waking and crying are very common in infancy and can cause problems for parents and families. This study surveyed 218 healthy Korean infants from 3 months to 2 years old to determine their night waking and crying patterns. On average, 83% awoke and 28% cried more than once per night. Ninety-eight percent of the babies slept with a member of the family. Infants with transitional objects or nighttime habits (e.g., finger sucking, touching and/or playing with mother's or own hair, touching a part of mother's or own body) cried more frequently. In terms of the maternal response toward the crying babies, most of the mothers used traditional methods, such as patting/holding, feeding, changing diapers. Only one mother ignored the crying baby, and none used medication, delayed response, or white noise. Sixteen percent of the mothers indicated that their babies' crying constituted a problem for them.