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Table 1 Characteristics of study sample (Total sample = 4500)

From: Prevalence of cervical infection with HPV type 16 and 18 in Vietnam: implications for vaccine campaign

Characteristics N (%)
Age group <30 611 (13.6)
30-39 1401 (31.1)
40-49 1531 (34.0)
< = 50 957 (21.3)
Highest education attained Primary 682 (15.2)
Secondary 1363 (30.3)
High school 1357 (30.2)
Higher than high school 1088 (24.2)
Occupation Government officers 843 (18.7)
Workers/handicraft 434 (9.6)
Small trade 1079 (24.0)
Un-employed/House-wife/Retired 1554 (34.5)
Other 590 (13.2)
Marital status Live with husband 4087 (90.8)
Separated/Divorced 261 (5.8)
  Widower 152 (3.4)