Health effects of exposure to waste incinerator emissions:a review of epidemiological studies.
This review evaluates the epidemiological literature on health effects in relation to incineration facilities. Several adverse health effects have been reported. Significant exposure-disease associations are reported by two thirds of the papers focusing on cancer (lung and larynx cancer, non-Hodgkin's lymphoma). Positive associations were found for congenital malformations and residence near incinerators. Exposure to PCB and heavy metals were associated with several health outcomes and in particular with reduction of thyroid hormones. Findings on non-carcinogen pathologies are inconclusive. Effect of biases and confounding factors must be considered in the explanation of findings. Methodological problems and insufficient exposure information generate difficulties on study results. Research needs include a better definition of exposure in qualitative and quantitative terms in particular by developing the use of biomarkers and by implementing environmental measurements.
Franchini
Michela
M
Unita di Epidemiologia, Istituto di Fisiologia Clinica, Consiglio Nazionale delle Ricerche, Pisa, Italy.
Rial
Michela
M
Buiatti
Eva
E
Bianchi
Fabrizio
F
D002273:Carcinogens / Q000009:adverse effects; D004781:Environmental Exposure / Q000009:adverse effects*; D006801:Humans; D017745:Incineration; D007558:Italy / Q000453:epidemiology; D009369:Neoplasms / Q000453:epidemiology*; D018570:Risk Assessment; D012307:Risk Factors
D002273:Carcinogens