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

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.

Impact of physical activity, anthropometric, body composition, and dietary factors on bone stiffness in German university students.

Background: Bone density in the young-adult life is associated with risk for osteoporosis in later life. Next to genetic factors, lifestyle seems to play an important role for bone health. Aim of the study was to clarify the relationship between various lifestyle factors and bone parameters in university students.

Validation of a picture book to be used in a pan-European dietary survey.

Objective: To validate a picture book for estimation of food portion sizes using two approaches: (i) 'perception' of food portions by comparison with a series of food photos; and (ii) 'conceptualization and memory', using the same photos to estimate the amount of served food one hour after self-served food portions.

Design: Each partner developed a country-specific picture book based on the so-called EPIC-Soft picture book. Representative and common photo series were chosen achieving approximately 25 % of the original picture book (n 23).

KiESEL - the children's nutrition survey module in KiGGS Wave 2.

Representative food consumption data for children are collected in KiESEL, the German nutrition survey for children aged 6 months up to five years conducted by the German Federal Institute for Risk Assessment (BfR). The data gained will update the consumption data for German children and will fill a data gap that existed for the age group of 5-year-old children. It will provide an actual and comprehensive data basis that will be used for exposure assessment, as part of risk assessment of Germany's youngest consumers.

Total serum homocysteine levels do not identify cognitive dysfunction in multimorbid elderly patients.

Objectives: Total blood homocysteine (Hcys) and folate levels have been investigated in association with cognitive dysfunction in healthy but not in multimorbid elderly patients. We hypothesized that total serum Hcys is an adequate marker to identify multimorbid elderly patients with cognitive dysfunction assessed by the Short Cognitive Performance Test (SKT) and Mini-Mental State Examination (MMSE).

Design: Cross-sectional study.

Total serum homocysteine levels do not identify cognitive dysfunction in multimorbid elderly patients.

Objectives: Total blood homocysteine (Hcys) and folate levels have been investigated in association with cognitive dysfunction in healthy but not in multimorbid elderly patients. We hypothesized that total serum Hcys is an adequate marker to identify multimorbid elderly patients with cognitive dysfunction assessed by the Short Cognitive Performance Test (SKT) and Mini-Mental State Examination (MMSE).

Design: Cross-sectional study.

[Does an association between increased homocystein levels and cognitive dysfunction also exist in multimorbid geriatric patients].

Background: Total blood homocysteine (Hcys) and folate have been investigated in association with cognitive dysfunction (CD) in healthy but not in multimorbid elderly patients. We hypothesized that total Hcys and folate are adequate markers to identify multimorbid elderly patients with CD.

Methods: According to the Short Performance Cognitive Test (SKT) CD was determined in a cross-sectional study with 189 (131 f/58 m) multimorbid elderly patients with a mean age of 78.