Cancer screening, reproductive history, socioeconomic status, and anticipated cancer-related behavior among Hmong adults.

In the United States, breast, cervical, colorectal and prostate cancer screening rates are low or non-existent in the Hmong population compared to non-Hispanic Whites. No Hmong adults report ever participating in prostate (male only) and colorectal cancer screening. US-born Hmong women, those living in the US 20 years, and those 39 years old are more likely to be screened for breast and cervical cancer than other women. The Hmong, in general, are a young population (median age = 34 years) with low socioeconomic status. As a function of these characteristics, 52% of Hmong women reported having their first child at 15-19 years old and continued to bear children until 40-54 years old. The combination of young age at first pregnancy and multiparity probably protects Hmong women from breast cancer but elevates cervical cancer risk.

Hepatitis B knowledge and vaccination levels in California Hmong youth: implications for liver cancer prevention strategies.

Although chronic infection with hepatitis B virus (HBV) is one of the major risk factors for liver cancer, the level of knowledge about liver cancer risk factors and HBV transmission, as well as vaccination have not been assessed in this population. We interviewed Hmong youth living in Fresno, California about liver cancer risk factors. General knowledge of HBV was common, but knowledge of specific modes of transmission was low. For example, only 49% knew that HBV was transmitted by sexual intercourse. We also observed very low prevalence of HBV vaccination (12%), although a majority reported knowing that shots can prevent disease (68%). Liver cancer prevention and control methods targeted to Hmong youth are needed.