This study has the objective to study the effects of exposure wood dust lung performance of employees in a wood processing factory, one of kamphaeng Phet province. From a sample of 43 persons, divided into the number of people employed Carpenter number 33 10 Office employees, people gather information consists of 3 components: 1) estimates the total dust and touching the small dust in the work environment. By air sampling Kit installed in person, according to NIOSH 0500 method number standard methods and 0600 respectively. 2) to make the lung rehabilitation by means of Spyro (Spirometry) and 3rd tri email) collect personal information and data by using a query. The statistics based on the data analysis include percentage frequency values, average, standard deviation, statistics, Chi-square statistics and statistics, Whitney Hoffman correlation.
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