Prevalence of night sleep duration, sleep quality and sleep hygiene practices among children attending childcare services in New South Wales, Australia

Aim To describe parent-reported child: (i) sleep duration; (ii) sleep quality; (iii) sleep hygiene practices; and (iv) the proportion of children meeting sleep duration recommendations. Methods A convenience sample of parents of Australian pre-school-aged children (3-5 years) were surveyed from the Hunter New England region of New South Wales. The cross-sectional survey was conducted via computer-assisted telephone interview. The survey assessed parent and child demographic characteristics and parent-reported child sleep duration, quality and sleep hygiene practices. Results A total of 488 eligible parents or guardians took part in the study. Parents reported that children slept an average of 11.03 h per night. Approximately 96% of children met daily sleep duration recommendations from sleep guidelines for their age group. The majority of parents reported that their child had 'good' sleep quality (86.89%). Almost 40% reported that their child woke at least once a night. Sleep hygiene practices were relatively well established; however, a small proportion of parents indicated that they had no rules surrounding bedtime (13.52%) or television use before bed (14.52%). Conclusions The current study describes the sleep duration, quality and sleep hygiene practices of a sample of pre-school-aged children in New South Wales, Australia. Future research using objective measures of sleep duration and hygiene, as well as assessing a broader spectrum of sleep hygiene practices, is needed.