Association between Body Composition, Physical Activity, Food Intake and Bone Status in German Children and Adolescents.

ABSTRACT: Achieving a high bone mass during childhood and adolescence is important for the prevention of osteoporosis in later life. Herein, the purpose was to assess the relationship of various lifestyle factors and bone outcomes in school children. In 248 girls (13.4 ± 1.9 years, BMI: 20.2 ± 4.8 kg m-2) and 231 boys (13.6 ± 1.7 years, BMI: 19.3 ± 3.3 kg m-2), bone mass (stiffness index, SI; calcaneal quantitative ultrasonometry), body composition (bioelectrical impedance analysis), food intake (food frequency questionnaire), and physical activity level (PAL; standardized questionnaire) were assessed. The individual food intake of eight food groups was related to the German recommendations (Bone Healthy Eating Index, BoneHEI; 0-100 points). Relationships between SI and lifestyle factors (Spearman´s

SUBMITTER: Heydenreich J 

PROVIDER: S-EPMC7579391 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature