Figure 2. Distribution of clinical manifestations among patients with suspected CNS infection, by age group and etiology, Laos, January 2003–August 2011. A) WHO criteria; B) additional criteria (Table 1). Children were patients <15 years of age and adults patients >15 years of age. Numbers above bars indicate number of patients in group. CNS, central nervous system; GCS, Glasgow Coma Scale; WHO, World Health Organization.