Influenza Vaccination Coverage and Its Associated Factors among North Korean Defectors Living in the Republic of Korea

Journal of Korean Medical Science
In Gyu SongSang Min Park

Abstract

This study aimed to examine influenza vaccination coverage of North Korean defectors (NKD) in the Republic of Korea (Korea) and explore the factors affected the vaccination coverage. Total 378 NKD were analyzed. Four Korean control subjects were randomly matched by age and gender from the Korea National Health and Nutrition Examination Survey V (n = 1,500). The adjusted vaccination coverage revealed no statistical difference between the defectors group and indigenous group (29.1% vs. 29.5%, P = 0.915). In the aged under 50 group, the vaccination coverage of NKD was higher than that of Korean natives (37.8% vs. 25.8%, P = 0.016). However in the aged 50 yr and over group, the vaccination coverage of North Korean defectors was lower than that of the natives (28.0% vs. 37.6%, P = 0.189). Even the gap was wider in the aged 65 yr and over group (36.4% vs. 77.8%, P = 0.007). Gender and medical check-up experience within 2 yr showed association with the vaccination coverage of NKD. Influenza vaccination coverage of aged defectors' group (aged 50 yr and over) was lower than indigenous people though overall vaccination coverage was similar. Further efforts to increase influenza vaccination coverage of this group are needed.

References

Mar 29, 2001·American Journal of Preventive Medicine·Y LeeS J Yoon
Jul 3, 2003·Journal of the American Pharmacists Association : JAPhA·Khalid M KamalMayur M Amonkar
Dec 4, 2003·Lancet·Karl G NicholsonMaria Zambon
Jul 1, 2008·The American Journal of Medicine·David R JohnsonKim Lipczynski
Jun 27, 2009·BMC Public Health·Pilar Carrasco-GarridoAngel Gil de Miguel

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