To determine the degree of urbanization of each participants high school location ( rural = 1 , urban = 0), we identify the districts where the schools are situated and utilize the districts urbanization degree rating from the Costa Rican National Institute of Statistics and Census (55)
We did not adjust for other covariates as there were missing data or insufficient information regarding these factors in the dataset
Smoking was significantly higher among the Indians (37.0%), while HTP use was significantly higher among the Chinese (20.0%) than among the other races
Diseases Mouth Cancer Oral cancer, also known as mouth cancer, is a type of head and neck cancer and is any cancerous tissue growth located in the oral cavity
Wondering How Many Cigarettes in a Pack
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