Morbidity and healthcare utilisation of children in households with one adult: comparative observational study

Objective: To identify and consider differences in morbidity in children in households with one adult presenting to general practitioners compared with children in households with more than one adult.

Demographic and epidemiological determinants of healthcare costs in Netherlands: cost of illness study

Objectives: To determine the demands on healthcare resources caused by different types of illnesses and variation with age and sex.