Knowledge, Preference, and Willingness to Pay for Hepatitis B Vaccination Services among Woman of Reproductive Age in Vietnam

Table 2

Demographics of respondents.

Characteristics	N	%
Pregnancy status
Pregnant	190	24.0
Having a baby under 1 year of age	602	76.0
Age group
Under 25 years old	138	17.5
From 25 to 30 years old	374	47.3
Above 30 years old	279	35.3
Education attainment
Lower Secondary school	137	17.3
High school	230	29.2
College	178	22.6
University and above	244	30.9
Occupation
Homemaker	108	13.7
Farmer/ Workers	267	33.8
Public servants	221	28.0
Others	194	24.6
Facilities where having an antenatal examination
Commune/ward medical station	174	21.9
District/province hospital	197	24.8
Central hospital	229	28.9
Private/International hospital	280	35.3
Others	15	1.9
No Answer	76	9.6
Current health status
Very good	31	4.4
Good	455	64.2
Normal	244	34.4
Weak	10	1.4
Suffered from disease during pregnancy	58	7.4
	Mean	SD
The number of antenatal examination	8.0	4.7
Average Income per month (mil VND)	12.8	9.3
The number of children of the respondent	1.7	0.8