title: Biomass power plants and health problems among nearby residents: a case study in Thailand.
abstract: OBJECTIVE
  Electricity generation from biomass has become a boom business. However, currently, concerns over their environmental and health impact have emerged. This study aimed to explore these health problems by studying two small biomass power plants in Thailand.
  
  
  METHODS
  Data concerning chronic diseases and health symptoms was collected from 392 people by trained interviewers by the use of a questionnaire.
  
  
  RESULTS
  Residents living within 1 km from the power plants had a higher prevalence of allergies (Odds ratio = 2.4, 95% CI: 1.5-4.0), asthma (OR = 2.1, 95% CI: 1.0-4.4) and chronic obstructive pulmonary disease (COPD) (OR = 2.7, 95% CI: 1.0-8.4). The risks of other symptoms, itching/rash, eye irritation, cough, stuffy nose, allergic symptoms, sore throat, and difficulty breathing among those living within 0.5 km from the power plants (OR = 2.5-8.5) were even more marked.
  
  
  CONCLUSIONS
  It has been concluded that without a proper control, pollution from the biomass power plants can cause significant health problems to the nearby residents.
authors.affiliation: Department of Natural Resources and Environment, Faculty of Agriculture Natural Resources and Environment, Naresuan University, Phitsanulok, Thailand, cjuntara@gmail.com.
authors.forename: Chudchawal
authors.initials: C
authors.lastname: Juntarawijit
mesh_terms: D000397:Air Pollution; D001249:Asthma / Q000453:epidemiology; D018533:Biomass; D002908:Chronic Disease; D003371:Cough / Q000453:epidemiology; D003430:Cross-Sectional Studies; D004417:Dyspnea / Q000453:epidemiology; D004781:Environmental Exposure; D004784:Environmental Monitoring; D005076:Exanthema / Q000453:epidemiology; D005128:Eye Diseases / Q000453:epidemiology; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology*; D015508:Nasal Obstruction / Q000453:epidemiology; D010612:Pharyngitis / Q000453:epidemiology; D011210:Power Plants; D015995:Prevalence; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology*; D012424:Rural Population; D013785:Thailand / Q000453:epidemiology