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Association of perinatal factors and school performance in primary school Chilean children.

• Luis Miguel Villarroel, Lorena Karzulovic, John Manzi, J. Eriksson, Francisco Mardones
• Journal of developmental origins of health and…
• 2013

The associations between school performance and cognitive abilities with birth characteristics have mostly been studied without taking into consideration the effects of gestational age (GA). Our aim… (More)

Association of perinatal factors and obesity in 6- to 8-year-old Chilean children.

• Francisco Mardones, Luis Miguel Villarroel, +4 authors F Mardones-restat
• International journal of epidemiology
• 2008

BACKGROUND It has been reported in Chile that obesity figures in children of 6- to 8-years-old are associated with height for age. We studied the possible influence of perinatal variables on obesity… (More)

[Prevalence of tuberculosis and its impact on mortality among HIV infected patients in Chile].

• Luis Miguel Villarroel, R. Rabagliati, María Elvira Balcells, Lorena Karzulovic, Carlos Pérez
• Revista medica de Chile
• 2008

BACKGROUND Tuberculosis (TB) in Chile is reaching the elimination phase; however, in HIV positive individuals the incidence of TB in still very high. AIM To describe the association between TB and… (More)

[Children with special health care needs: prevalence in a pediatric hospital and associated risks].

• Juan C Flores, D. Navas Carrillo, +6 authors Nelson A Vargas
• Revista medica de Chile
• 2012

BACKGROUND "Children with special health care needs" (CSHCN) is a novel definition for pediatric patients with chronic diseases, adopted by the Chilean Pediatric Society in 2008. As life expectancy… (More)

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