Journal article
Lot Quality Assurance Sampling to Monitor Supplemental Immunization Activity Quality: An Essential Tool for Improving Performance in Polio Endemic Countries
Monitoring the quality of supplementary immunization activities (SIAs) is a key tool for polio eradication.
Regular monitoring data, however, are often unreliable, showing high coverage levels in virtually all areas, including
those with ongoing virus circulation. To address this challenge, lot quality assurance sampling (LQAS)
was introduced in 2009 as an additional tool to monitor SIA quality. Now used in 8 countries, LQAS provides a
number of programmatic benefits: identifying areas of weak coverage quality with statistical reliability, differentiating
areas of varying coverage with greater precision, and allowing for trend analysis of campaign quality.
LQAS also accommodates changes to survey format, interpretation thresholds, evaluations of sample size, and
data collection through mobile phones to improve timeliness of reporting and allow for visualization of campaign
quality. LQAS becomes increasingly important to address remaining gaps in SIA quality
Authors
Languages
- English
Journal
Journal of Infectious Diseases
Volume
2014 Nov 1;210 Suppl 1:S333-40. doi: 10.1093/infdis/jit816.
Type
Journal article
Categories
- Data
Topic references
COV-METH-PUB
Title | Author | Year | Type | Language |
---|---|---|---|---|
A computer simulation of the EPI survey strategy. | Alexandre G. Tserkovnyi, Jacobus Keja, James Leonard Tulloch, John E. Dowd, Stanley Lemeshow, Steven K. Lwanga | Journal article | English | |
A not quite as quick but much cleaner alternative to the Expanded Programme on Immunization (EPI) Cluster Survey design. | Anthony G. Turner , Muhammad Shuaib, Robert J. Magnani | Journal article | English | |
Assessing and monitoring vaccination coverage levels: lessons from the Americas. | Edgar Monterroso, Elizabeth R Zell, George Stroh, Gina Tambini, Héctor Izurieta, Linda Venczel, Vance Dietz | 2004 | Journal article | English |
Assessing equivalence: an alternative to the use of difference tests for measuring disparities in vaccination coverage. | Elizabeth T. Luman, Lawrence E. Barker, Mary M. McCauley, Susan Y Chu | 2002 | Journal article | English |
Choosing a Cluster Sampling Design for Lot Quality Assurance Sampling Surveys | Edward J. Bedrick, Lauren Hund, Marcello Pagano | Journal article | English | |
Cluster Lot Quality Assurance Sampling: Effect of Increasing the Number of Clusters on Classification Precision and Operational Feasibility | Roland W. Sutter, Steven G. F. Wassilak, Pascal Mkanda, Marina Takane, Alex N. Gasasira, Michael M. Nzioki, Alexandra E. Brown, Hiromasa Okayasu | Journal article | English | |
Comments on ‘‘Monitoring vaccination coverage: Defining the role of surveys” | Robert Pond, Sandra Mounier-Jack | Journal article | English | |
Consultancy services for conducting an evaluation of immunisation coverage monitoring methodology and process | Wolfgang Weber, Xavier Bosch-Capblanch | Guidance | English | |
Does adjusting for recall in trend analysis affect coverage estimates for maternal and child health indicators? An analysis of DHS and MICS survey data | Donela Besada, Nicholas P. Oliphant, Nobubelo K. Ngandu, Samuel Manda, Sarah Rohde, Tanya Doherty | Journal article | English | |
Effectiveness of Using Mobile Phone Image Capture for Collecting Secondary Data: A Case Study on Immunization History Data Among Children in Remote Areas of Thailand | Amnat Khamsiriwatchara, Jaranit Kaewkungwal, Kasemsak Jandee, Peerawat Wansatid, Saranath Lawpoolsri, Waranya Wongwit | 2015 | Journal article | English |
Evaluating Confidence Interval Methods for Binomial Proportions in Clustered Surveys | Marcello Pagano, Natalie Dean | Journal article | English | |
Immunization Coverage Surveys and Linked Biomarker Serosurveys in Three Regions in Ethiopia | Jaya Goswami, Amha Kebede, Berhane Beyene, Inna Ruslanova, James D Campbell, Jenny Sequeira, Lisa Oot, Marcela F. Pasetti, Mardi Reymann, Mark A Travassos, Myron M Levine, Nigisti Mulholland, Robert Steinglass, Samba O Sow, Seydou S Diarra, Tassew Kassa, William C. Blackwelder, Yukun Wu, Zenaw Adam | Journal article | English | |
Issues and considerations in the use of serologic biomarkers for classifying vaccination history in household surveys | Adam MacNeil, Chung-won Lee, Vance Dietz | 1960 | Journal article | English |
Lot Quality Assurance Sampling to Monitor Supplemental Immunization Activity Quality: An Essential Tool for Improving Performance in Polio Endemic Countries | Alexandra E. Brown, Arshad Quddus, George Walker, Guillaume Chabot-Couture, Hiromasa Okayasu, Michael M. Nzioki, Mufti Z. Wadood, Roland W. Sutter | Journal article | English | |
LQAS: User Beware | Dale A. Rhoda, David J. Fitch, Soledad A. Fernandez, Stanley Lemeshow | Journal article | English | |
Measurement of immunisation coverage | Jean-Marie Okwo-Bele, Maryanne Neil, Peter Salama, Tessa Wardlaw, Tony Burton | Journal article | English | |
Measuring Coverage in MNCH: A Validation Study Linking Population Survey Derived Coverage to Maternal, Newborn, and Child Health Care Records in Rural China | Biqin Tan, Harry Campbell, Jennifer Bryce, Li Liu, Li Yang, Lirong Ju, Mengying Li, Neff Walker, Robert E. Black, Yan Guo | 2013 | Journal article | English |
Measuring coverage in MNCH: total survey error and the interpretation of intervention coverage estimates from household surveys. | Aluisio J D Barros, Dale A. Rhoda, Felicity T Cutts, Fred Arnold, Joseph Keating, Ruilin Ren, Thomas P. Eisele | Journal article | English | |
Measuring Coverage in MNCH: Tracking Progress in Health for Women and Children Using DHS and MICS Household Surveys | Attila Hancioglu, Fred Arnold | Journal article | English | |
Measuring populations to improve vaccination coverage | Ali Djibo, Andrew J. Tatem, Bryan T. Grenfell, Matthew J. Ferrari, Nita Bharti | 2016 | Journal article | English |
Measuring the performance of vaccination programs using cross-sectional surveys: a likelihood framework and retrospective analysis. | Bryan T. Grenfell, C. Jessica E. Metcalf, Derek A. T. Cummings, Francisco J. Luquero, Justin Lessler, Rebecca F. Grais | Journal article | English | |
Monitoring vaccination coverage: Defining the role of surveys | Dale A. Rhoda, Felicity T Cutts, M. Carolina Danovaro-Holliday, Pierre Claquin | Journal article | English | |
Reply to comments on Monitoring vaccination coverage: Defining the role of surveys. | Dale A. Rhoda, Felicity T Cutts, M. Carolina Danovaro-Holliday, Pierre Claquin | Journal article | English | |
Seroepidemiology: an underused tool for designing and monitoring vaccination programmes in low- and middleincome countries | Felicity T Cutts, Matt Hanson | Journal article | English | |
Use and abuse of rapid monitoring to assess coverage during mass vaccination campaigns. | Elizabeth T. Luman, K. Lisa Cairns, Robert Perry, Vance Dietz | Guidance | English | |
Validity of reported vaccination coverage in 45 countries. | Christopher J. L. Murray, Bakhuti Shengelia, Neeru Gupta, Saba Moussavi, Ajay Tandon, Michel Thieren | 2003 | Journal article | English |
Validity of vaccination cards and parental recall to estimate vaccination coverage: a systematic review of the literature. | Elizabeth T. Luman, Elizabeth Zell, Melody Miles, Tove K. Ryman, Vance Dietz | Journal article | English |