title: Determinants of morbidity and mortality due to acute respiratory infections: implications for intervention.
abstract: Acute respiratory infections (ARI) were monitored every two weeks in an urban community in Metro Manila, Philippines, to determine the incidence and risk factors for ARI morbidity. Hospitalized children with acute lower-respiratory-tract infection (ALRI) were studied to determine case-fatality rates (CFR) and predictors for mortality. Incidence rates were highest in infants, 3.2-4.0 per person, followed by children one to four years of age, with corresponding rates of 3.0-3.4 per person. The risk factors for ARI morbidity were low socioeconomic status and age less than one year. A CFR of 5% in children with ALRI was observed. Malnutrition and a positive culture of blood were significant risk factors for mortality. These identified risk factors underscore the value of primary health care interventions, such as the standard ARI case management, immunization, health education, promotion of breast-feeding, and vitamin A supplementation, as strategies for reducing ARI mortality in developing countries.
authors.affiliation: Department of Health, Research Institute for Tropical Medicine, Manila, The Philippines.
authors.forename: T E
authors.initials: TE
authors.lastname: Tupasi
authors.forename: M A
authors.initials: MA
authors.lastname: Velmonte
authors.forename: M E
authors.initials: ME
authors.lastname: Sanvictores
authors.forename: L
authors.initials: L
authors.lastname: Abraham
authors.forename: L E
authors.initials: LE
authors.lastname: De Leon
authors.forename: S A
authors.initials: SA
authors.lastname: Tan
authors.forename: C A
authors.initials: CA
authors.lastname: Miguel
authors.forename: M C
authors.initials: MC
authors.lastname: Saniel
mesh_terms: D000208:Acute Disease; D000367:Age Factors; D005260:Female; D006760:Hospitalization; D010298:Parity; D010679:Philippines; D012044:Regression Analysis; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000401:mortality; D012307:Risk Factors; D012907:Smoking; D012959:Socioeconomic Factors