New Vaccine Post-Introduction Evaluation - libdoc.who.int - World ...

Table 7: Estimating and comparing drop-out rates of selected vaccines from
administrative data
Indicator Calculation Example
Pentavalent drop-out
rate
(Penta 1 – Penta 3) x 100
Penta 1
Pneumococcal dropout
rate (Pneumo 1 – Pneumo 3) x 100
Pneumo 1
(500 000–460 000) x 100 = 8%
500 000
(450 000–380 000) x 100 = 16%
450 000
Records and forms
Table 8 lists records and forms that should be available for review by site. The records
should be reviewed for:
•
•
•
completeness, consistency and accuracy of data entry;
timeliness of data entry;
updating to accommodate the new vaccine.
Table 8: Records and forms
Immunization logbook, tally sheet, register, recording and
reporting forms
Child health card
Central Region/District Health Centre
Site/supervisory visit report
Wastage report
Monthly coverage report
Monthly summary report
Quarterly summary report
Database updated with new vaccine
AEFI case report and investigation forms
Vaccine storage records, including temperature records
WHO/IVB/10.03
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