Vaccination coverage assessment survey in Mangalore (urban), Karnataka.
A vaccination coverage assessment survey regarding the U.I.P. vaccines, among 210 children aged 12-23 months and 210 mothers of infants was undertaken in Mangalore (urban) in February--March 1991, with the specific objectives of assessing the extent of achievement here of the U.I.P. objectives for the vaccine coverages, and identifying the reasons for immunization failures as well the sources of immunization. The sample population was selected by the standard WHO. 30 cluster sampling technique. A door-to-door survey was undertaken in the study population and the data was elicited by interview of mothers (and confirmed from vaccination cards or registers if available). The investigator inquired about DPT 3, OPV 3, one dose each of BCG and Measles vaccine and TT2/B for mothers. The coverages for the individual vaccines were observed as follows (and indicated in parentheses) DPT 3 (91.9%) OPV 3 (92.3%), BCG (91%), Measles vaccine (69.5%) and TT2/B for mothers (94.7%). The drop-out rates from first to third dose of both DPT and OPV were observed to be 2.5%. The major reasons for immunization failures were reported to be unawareness of need, illness of child, and fear of side reaction. Hospitals were availed of more than private sources for immunization services. The universal immunization coverage in Mangalore (urban) was found to be highly satisfactory.
Madhav
S M
SM
Kasturba Medical College, Mangalore.
Kotian
M S
MS
Krishna
Y S
YS
Philip
M
M
D002662:Child Health Services / Q000706:statistics & numerical data*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010349:Patient Compliance; D010352:Patient Dropouts; D012494:Sampling Studies; D014505:Urban Population; D014611:Vaccination / Q000706:statistics & numerical data*