Vietnamese child health in a Hong Kong closed camp

Vietnamese refugees arriving in Hong Kong since 1982 have been confined to restricted areas. In this study, 241 children in one of these areas were screened to identify their health status. Using NCHS standards, 48% were found to be below the fifth percentile for both weight-for-age and height-for-age. Anaemia was found in 8% and hepatitis B antigenaemia in 25%. Intestinal parasites were identified in 62% of faecal specimens and 26% of these contained more than one parasite. Although all children had received BCG, 41% had a negative PPD skin test. Chronic bacterial skin infections, lice and otitis media with perforation were identified as other common problems. Screening of this population revealed a high prevalence of health problems, some of which would respond to appropriate public health measures.