Construction of a biological rhythm assessment scale for children

Abstract

Introduction Biological rhythm is associated with the level of alertness, cognitive performance and mood of the individuals. Its regularity is essential to preserve good health and quality of life. Objective To present the steps for the construction of the scale entitled Biological Rhythm Interview of Assessment in Neuropsychiatry - Kids (BRIAN-K), designed to measure biological rhythm disruptions in Brazilian children and adolescents. Methods Items were developed following the adult version of the scale. Analysis of the psychometric characteristics of the scale was based on the responses of 373 parents/caregivers of school age children (7 and 8 years old). Results A theoretical model of 17 items with the purpose of evaluating four domains (sleep, activities, social rhythm and eating pattern) was determined using exploratory factor analysis (EFA) and via identification of a general factor. The psychometric properties of the BRIAN-K showed favorable properties. Conclusion Only two items needed to be rewritten. Further studies are needed to investigate the instrument's adequacy to different age groups and additional evidence of validity and reliability.

Daily screen time, sleep pattern, and probable sleep bruxism in children: A cross‐sectional study

“…This domain explores the following characteristics of sleep routine in children: (1) difficulties waking up at the same time most of the days, (2) difficulties getting out of bed after waking up, (3) difficulties feeling rested with the number of hours of sleep, and (4) difficulties going to sleep at the same time with the others in the house. The score generated by BRIAN‐K scale and sleep domain ranges from 0 to 51 and 0 to 15, respectively – higher scores indicate greater difficulty in maintaining biological rhythms (Berny et al, 2018).…”

Time-driven interventions for affective disorders: on resonance and the Oberth effect

“…Felipe C. Argolo, 1,2 Ary Gadelha, 1 Pedro M. Pan, 1 Rodrigo A. Bressan 1,2 Mood can be examined through the evolution of affective states in time, 1 and unraveling these dynamics may provide insights for innovative interventions.…”

“…Recent efforts describe domains of biological rhythms in mental disorders, including sleep, daily activities, social interactions and eating patterns. 2 We illustrate how time-driven interventions can be used for controlled interference in clinical settings.…”

Mediating effect of eating pattern on the relationship between television exposure and caries in children

“…The eating domain of the Biological Rhythm Interview of Assessment in Neuropsychiatry for Kids (BRIAN-K) identifies the disruption of children's eating patterns considering their difficulty in maintaining mealtimes, maintaining the same amount of food eaten regularly, and their difficulty to consume moderately stimulating foods or sweets. 16 So far, few studies have verified the association between television viewing and dental caries, 11 and they have mainly examined the effect of food intake aspects in this relationship. 17,18 Silva et al 17 have investigated the role of cariogenic food intake while watching television on caries experience in Brazilian children aged 10 to 12 years.…”