Correlation Between Smartphone Addiction, Sleep Problems and Body Mass Index in School Age Children

Inclusion Criteria: * children were included in the study according to the following criteria; ages between 8 and 10 years old, children whose scores on Smartphone addiction scale -short version (SAS-SV) were ≥ 31for boys and ≥ 33 for girls, over weight and obese children with body mass index (BMI) percentiles ≥ 85th percentile and ≥ 95th percentile respectively, children whose scores on the Arabic version of the Children's Sleep Habits Questionnaire (CSHQ) were 41 or higher. Exclusion Criteria: * Children were excluded if they were suffered from any disease that cause spontaneous weight gain, Children who received medications known to affect nutritional status and who have musculoskeletal or neuromuscular disorders.