2023-07-16-世界卫生组织-Immunization_Honduras_2023_country_profile_19页_381kb

报告摘要

Honduras Immunization Coverage Summary (WHO/UNICEF, 2023)

Based on the provided document, here is a summary of the immunization coverage estimates for Honduras from WHO and UNICEF for key vaccines and years:

Key Observations:

Estimates based on varying data: Coverage estimates are derived from national reports, surveys, calculations, and independent denominators. The Grade of Confidence (GoC) reflects empirical support, but data quality varies.
Recent Trends (2017-2022): Coverage generally ranges between 80% and 99% for most vaccines, with slight declines noted in some years (e.g., 2020, 2022), likely due to data inconsistencies, stockouts, or survey timing.
Notable Vaccines:
- BCG, DTP3, Pol3, MCV1, IPV1: Show similar coverage trends, with official and administrative data sometimes aligning or falling short due to inconsistencies.
- HepBB, HepB3, Hib3: Include adjustments for birth and booster doses, with estimates calibrated to 2011 data.
- RotaC, PcV3: Similar to other vaccines, with data calibrated and surveys used whenever possible.
Data Challenges:
- 2012-2016: Coverage data is inconsistent due to changing target populations, inaccuracies, or lack of survey data.
- 2019-2020: The 2019 survey was excluded for some vaccines due to alignment issues or timing conflicts.
- Recommendation: Countries are encouraged to align target populations over a 10-year period for consistent estimates.

Surveys Used:

ENDESA/MICS 2019: Used to calibrate estimates for BCG, DTP3, and other vaccines with survey-based adjustments.
Demographic Health Surveys (DHS): 2011-2012 and earlier years incorporated into recalculations.

Additional Notes:

The GoC reflects confidence based on data sources, but it does not critique national quality.
Warnings are often included for specific years due to methodological challenges, adjustments, or recalibrations.

This summary highlights that while recent estimates show relatively high coverage in most vaccines, data inconsistencies and periodic drops need to be addressed for reliable tracking.

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