Paediatricians need to develop a strategy for assessing and managing the short child because it is a common reason for referral to paediatric services. Understanding what is normal is a key prerequisite to the appropriate assessment of the short child. Most pathological causes of short stature will be associated with clues in the history or on examination. Factors that should trigger a more det...

OBJECTIVES This research studies the role of slums in the spread and control of infectious diseases in the National Capital Territory of India, Delhi, using detailed social contact networks of its residents. METHODS We use an agent-based model to study the spread of influenza in Delhi through person-to-person contact. Two different networks are used: one in which slum and non-slum regions are...

The present study was conducted to determine the prevalence of myopia in young students of Bahaudin Zakariya University, Multan. A total sample of 620 students of both gender (male=295; female=325) was collected during 2014. The data was divided in two breeding pattern groups, five groups on account of age at myopia onset and different family size. Out of 620 subjects, 150 had myopia (male=85; ...

Altogether 164 poor families who had children of normal and subnormal weight and height were studied in Bogota, Colombia. Physical growth was found to be positively associated with expenditure on food, sanitary conditions in the home, mother's age, birth interval between surviving children, level of parental newspaper reading, aspirations for children, and socioeconomic status. Physical growth ...

The aim of this trial was to investigate the fertility of semen doses that contain sperm from either one, three or six Duroc boars. The trial was conducted on five different farms where sows were randomly assigned to three different groups: Group 1: Sows were inseminated with semen doses containing sperm from one boar. Group 2: Sows were inseminated with semen doses containing sperm from three ...

Accidental poisoning is a common medical emergency and major cause of mortality in infants and toddlers. In our country, the family size is large and accommodation small. Poisonous substances are kept in easily accessible places. This, combined with a lack of supervision by the parents is one of the main reasons for the appreciable number of cases of poisoning admitted to this hospital. We repo...

Labour productivity affects food security, but quantifying this relationship has been scarce with respect to empirical literature. The Central Madagascar dataset explores the influence of labour productivity and related variables on the food security status of cassava farmers. Drawing on both theory and empirical evidence, this paper argues that fundamental effects of links between labour produ...

This paper explores the relationship between sibship structure and educational outcomes, in the context of theories of dilution of parental time. Special efforts are made to disentangle the effects of family size and birth order, since these effects have often been confounded in the past. Children from larger families are found to do worse than children from smaller families, and children lower...