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Recursive Partitioning for Missing Data Imputation in the Presence of Interaction Effects

Reference chart of inspiratory muscle strength: a new tool to monitor the effect of pre-operative training.

OBJECTIVES: To develop a reference chart to monitor inspiratory muscle strength during pre-operative inspiratory muscle training for patients at high risk of developing postoperative pulmonary complications awaiting coronary artery bypass graft …

The fountain of age: A remarkable 3D shape that portrays health and functional differences among the European elderly.

There are very few norms to evaluate and monitor the health and functioning of the elderly. This paper proposes a compact spatial representation of 25 health measurements of European citizens older than 50 years. Data from 44,285 unique individuals …

The impact of height during childhood on the national prevalence rates of overweight.

BACKGROUND: It is known that height and body mass index (BMI) are correlated in childhood. However, its impact on the (trend of) national prevalence rates of overweight and obesity has never been investigated. The aim of our study is to investigate …

Towards a measurement instrument for determinants of innovations

Trends in a life threatening condition: Morbid obesity in Dutch, Turkish and Moroccan children in the Netherlands.

BACKGROUND: Morbid obesity can be a life threatening condition. The aim of our study is to assess the trend in morbid obesity in The Netherlands among children of Dutch origin since 1980, and among children of Turkish and Moroccan origin since 1997. …

Validation of a Preoperative Risk Model for Pneumonia in Patients undergoing CABG Surgery

Combining the complete-data and nonresponse models for drawing imputations under MAR

In multiple imputation (MI), the resulting estimates are consistent if the imputation model is correct. To specify the imputation model, it is recommended to combine two sets of variables: those that are related to the incomplete variable and those …

Development of an individual work performance questionnaire

Growth during Infancy and Childhood, and Adiposity at Age 16 Years: Ages 2 to 7 Years Are Pivotal.

OBJECTIVE: To assess the period during infancy and childhood in which growth is most associated with adolescent adiposity and the metabolic syndrome (MS) and whether this differs depending on maternal smoking during pregnancy. STUDY DESIGN: A …