Proactive community case management in Senegal 2014–2016: a case study in maximizing the impact of community case management of malaria
Open accessPublished version of a preprint
Abstract
The Senegal National Malaria Control Programme (NMCP) introduced home-based malaria management for all ages, with diagnosis by rapid diagnostic test (RDT) and treatment with artemisinin-based combination therapy (ACT) in 2008, expanding to over 2000 villages nationwide by 2014. With prise en charge à domicile (PECADOM), community health workers (CHWs) were available for community members to seek care, but did not actively visit households to find cases. A trial of a proactive model (PECADOM Plus), in which CHWs visited all households in their village weekly during transmission season to identify fever cases and offer case management, in addition to availability during the week for home-based management, found that CHWs detected and treated more cases in intervention villages, while the number of cases detected weekly decreased over the transmission season. The NMCP scaled PECADOM Plus to three districts in 2014 (132 villages), to a total of six districts in 2015 (246 villages), and to a total of 16 districts in 2016 (708 villages). A narrative case study with programmatic results is presented. During active sweeps over approximately 20 weeks, CHWs tested a mean of 77 patients per CHW in 2014, 89 patients per CHW in 2015, and 90 patients per CHW in 2016, and diagnosed a mean of 61, 61 and 43 patients with malaria per CHW in 2014, 2015 and 2016, respectively. The number of patients who sought care between sweeps increased, with a 104% increase in the number of RDTs performed and a 77% increase in the number of positive tests and patients treated with ACT during passive case detection. While the number of CHWs increased 7%, the number of patients receiving an RDT increased by 307% and the number of malaria cases detected and treated by CHWs increased 274%, from the year prior to PECADOM Plus introduction to its first year of implementation. Based on these results, approximately 700 additional CHWs in 24 new districts were added in 2017. This case study describes the process, results and lessons learned from Senegal’s implementation of PECADOM Plus, as well as guidance for other programmes considering introduction of this innovative strategy.
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Community case management of childhood illness, using proactive frequent home visitation, has shown promising results for reducing under-five mortality in Mali and improving access to care in Senegal, where CHWs are well supplied with needed medicines.
“Community case management of childhood illness, using proactive frequent home visitation, has shown promising results as a strategy for reducing under-five mortality in Mali and for improving access to care in Senegal, in which CHWs are well supplied with the medicines they need [43, 44].”
From Community health workers at the dawn of a new era: 11. CHWs leading the way to “Health for All” (2021) · cites this paper as [44]
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
Ouédraogo, A. L., Bousema, T., Schneider, P., de Vlas, S. J., Ilboudo‐Sanogo, E., Cuzin‐Ouattara, N., Nébié, I., Roeffen, W., Verhave, J. P., Luty, A. J. F., et al. (2009) · PLoS ONE · doi:10.1371/journal.pone.0008410 · Cited by 224 · see citing works
Moderate Effect of Artemisinin‐Based Combination Therapy on Transmission of Plasmodium falciparum
Bousema, T., Schneider, P., Gouagna, L., DRAKELEY, C. J., Tostmann, A., Houben, R. M. G. J., Githure, J. I., Ord, R. L., Sutherland, C. J., Omar, S. A., et al. (2006) · The Journal of Infectious Diseases · doi:10.1086/503051 · Cited by 208 · see citing works
Barriers to prompt and effective malaria treatment among the poorest population in Kenya
Chuma, J. M., Okungu, V., & Molyneux, S. C. (2010) · Malaria Journal · doi:10.1186/1475-2875-9-144 · Cited by 192 · see citing works
Trape, J., Tall, A., Sokhna, C., Ly, A. B., Diagne, N., Ndiath, M. O., Mazenot, C., Richard, V., Badiane, A., Dieye-Ba, F., et al. (2014) · The Lancet Infectious Diseases · doi:10.1016/s1473-3099(14)70712-1 · Cited by 181 · see citing works
WWARN Gametocyte Study Group (2016) · BMC Medicine · doi:10.1186/s12916-016-0621-7 · Cited by 179 · see citing works
Thiam, S., Thior, M., Faye, B., Ndiop, M., Diouf, M. L., Diouf, M. B., Diallo, I., Fall, F. B., Ndiaye, J. L., Albertini, A., et al. (2011) · PLoS ONE · doi:10.1371/journal.pone.0018419 · Cited by 173 · see citing works
Self-citationOkell, L., DRAKELEY, C. J., Bousema, T., Whitty, C. W. M., & Ghani, A. C. (2008) · PLoS Medicine · doi:10.1371/journal.pmed.0050226 · Cited by 146 · see citing works
Ajayi, I. O., Browne, E. N. L., Garshong, B., Bateganya, F. H., Yusuf, B., Agyei‐Baffour, P., Doamekpor, L., Balyeku, A., Munguti, K., Cousens, S. N., et al. (2008) · Malaria Journal · doi:10.1186/1475-2875-7-6 · Cited by 136 · see citing works
Hopkins, H., Talisuna, A. O., Whitty, C. W. M., & Staedke, S. G. (2007) · Malaria Journal · doi:10.1186/1475-2875-6-134 · Cited by 119 · see citing works
Das, J. K., Lassi, Z. S., Salam, R. A., & Bhutta, Z. A. (2013) · BMC Public Health · doi:10.1186/1471-2458-13-s3-s29 · Cited by 91 · see citing works
Ajayi, I. O., Browne, E. N. L., Bateganya, F. H., Yar, D. D., Happi, C. T., Falade, C. O., Gbotosho, G. O., Yusuf, B., Boateng, S., Mugittu, K., et al. (2008) · Malaria Journal · doi:10.1186/1475-2875-7-190 · Cited by 88 · see citing works
Proactive community case management and child survival in periurban Mali
Johnson, A. D., Thiero, O., Whidden, C., Poudiougou, B., Diakité, D., Traoré, F., Samaké, S., Koné, D., Cissé, I., & Kayentao, K. (2018) · BMJ Global Health · doi:10.1136/bmjgh-2017-000634 · Cited by 76 · see citing works
The impact of community-delivered models of malaria control and elimination: a systematic review
Oo, W. H., Gold, L. H., Moore, K. A., Agius, P. A., & Fowkes, F. J. I. (2019) · Malaria Journal · doi:10.1186/s12936-019-2900-1 · Cited by 61 · see citing works
Thiam, S., Thwing, J. I., Diallo, I., Fall, F. B., Diouf, M. B., Perry, R. T., Ndiop, M., Diouf, M. L., Cissé, M., Diaw, M. M., et al. (2012) · Malaria Journal · doi:10.1186/1475-2875-11-334 · Cited by 59 · see citing works
Self-citationHEALTH-SEEKING BEHAVIOUR FOR CHILDHOOD MALARIA: HOUSEHOLD DYNAMICS IN RURAL SENEGAL
Franckel, A., & Lalou, R. (2008) · Journal of Biosocial Science · doi:10.1017/s0021932008002885 · Cited by 57 · see citing works
Barriers to community case management of malaria in Saraya, Senegal: training, and supply-chains
Blanas, D. A., Ndiaye, Y., Nichols, K., Jensen, A., Siddiqui, A. A., & Hennig, N. (2013) · Malaria Journal · doi:10.1186/1475-2875-12-95 · Cited by 42 · see citing works
Ndiaye, Y., Ndiaye, J. L., Cissé, B., Blanas, D. A., Bassene, J., Manga, I. A., Ndiath, M. M., Faye, S. L., Bocoum, M., Ndiaye, M., et al. (2013) · Malaria Journal · doi:10.1186/1475-2875-12-240 · Cited by 41 · see citing works
Self-citationJohnson, A., Thomson, D. R., Atwood, S., Alley, I., Beckerman, J., Koné, I., Diakité, D., Diallo, H., Traoré, B., Traoré, K., et al. (2013) · PLoS ONE · doi:10.1371/journal.pone.0081304 · Cited by 41 · see citing works
Reduction in symptomatic malaria prevalence through proactive community treatment in rural Senegal
Linn, A., Ndiaye, Y., Hennessee, I., Gaye, S., Linn, P., Nordstrom, K., & McLaughlin, M. (2015) · Tropical Medicine & International Health · doi:10.1111/tmi.12564 · Cited by 40 · see citing works
Self-citationModerate effect of artemisinin-based combination therapy on transmission of Plasmodium falciparum.
Bousema, J. T., Schneider, P., Gouagna, L., Drakeley, C., Tostmann, A., Houben, R., Githure, J. I., Ord, R., Sutherland, C., Omar, S. A., et al. (2006) · LSHTM Research Online (London School of Hygiene and Tropical Medicine) · Cited by 12 · see citing works
Boschi-Pinto, C., Dilip, T. R., & Costello, A. M. D. L. (2017) · BMJ Open · doi:10.1136/bmjopen-2016-012639 · Cited by 11 · see citing works
Flagged first, then by citations
Research works printed but not linked: 7
- [13]Programme National de Lutte contre le Paludisme Bulletin épidémiologique annuel 2016 du paludisme au Sénégal 2017 Sénégal Ministère de la Santé et de l’Action Sociale, Dakar
- [15]Hennessee IP, Linn A. Pecadom Plus: Increasing care access and decreasing morbidity in rural southeast Senegal through active, home-based surveillance and treatment of malaria. Proceedings of the American Society of Tropical Medicine and Hygiene; Washington, D.C., 2013. Abstract 208.
- [17]Gaye S, Thwing J, Ndiop M, Gueye AB, Fall FB, Cisse M, et al. Realizing the potential of community health workers to provide malaria case management: Senegal’s scale up of proactive community case management. Proceedings of the American Society of Tropical Medicine and Hygiene; Baltimore, 2017. Abstract 43.
- [18]Gaye S, Gueye AB, Fall FB, Ndiop M, Cisse M, Sturm-Ramirez K, Diouf MB, Thwing JI. Implementation of proactive case detection and community case management in moderate malaria transmission districts in Senegal, 2017. Proceedings of the American Society of Tropical Medicine and Hygiene; New Orleans; 2018. Abstract 332.
- [19]Programme National de Lutte contre le Paludisme Bulletin épidémiologique annuel 2013 du paludisme au Sénégal 2014 Sénégal Ministère de la Sante et de la Prévention; Dakar
- [20]Programme National de Lutte contre le Paludisme Bulletin épidémiologique annuel 2014 du paludisme au Sénégal 2015 Sénégal Ministère de la Sante et de la Prévention; Dakar
- [21]Programme National de Lutte contre le Paludisme Bulletin épidémiologique annuel 2015 du paludisme au Sénégal 2016 Sénégal Ministère de la Sante et de la Prévention; Dakar
Cited by
Sorted by citations
Community health workers at the dawn of a new era: 11. CHWs leading the way to “Health for All”
Perry, H. B., Chowdhury, M., Were, M., LeBan, K., Crigler, L., Lewin, S., Musoke, D., Kok, M., Scott, K., Ballard, M., et al. (2021) · Health Research Policy and Systems · doi:10.1186/s12961-021-00755-5 · Cited by 129 · see citing works
Aidoo, M., & Incardona, S. (2021) · American Journal of Tropical Medicine and Hygiene · doi:10.4269/ajtmh.21-0643 · Cited by 48 · see citing works
Muhoza, P., Tine, R. C. K., Faye, A., Gaye, I., Zeger, S. L., Diaw, A., Guèye, A. B., Kanté, A. M., Ruff, A., & Marx, M. A. (2022) · BMC Health Services Research · doi:10.1186/s12913-021-07364-6 · Cited by 35 · see citing works
Ratovoson, R., Garchitorena, A., Kassié, D., Ravelonarivo, J., Andrianaranjaka, V., Razanatsiorimalala, S., Razafimandimby, A., Rakotomanana, F., Ohlstein, L., Mangahasimbola, R. T., et al. (2022) · BMC Medicine · doi:10.1186/s12916-022-02530-x · Cited by 29 · see citing works
Self-citationGarchitorena, A., Harimanana, A. N., Irinantenaina, J., Razanadranaivo, H. L., Rasoanaivo, T. F., Sayre, D., Gutman, J., Mangahasimbola, R. T., Ravaoarimanga, M., Raobela, O., et al. (2024) · BMC Medicine · doi:10.1186/s12916-024-03441-9 · Cited by 13 · see citing works
Adding rapid diagnostic tests to community-based programmes for treating malaria
Allen, E. N., Wiyeh, A. B., & McCaul, M. (2022) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd009527.pub3 · Cited by 10 · see citing works
Liu, J. X., Treleaven, E., Whidden, C., Doumbia, S., Koné, N., Cissé, A., Diop, A., Berthé, M., Guindo, M., Koné, B. M., et al. (2024) · Bulletin of the World Health Organization · doi:10.2471/blt.23.290975 · Cited by 7 · see citing works
Collins, K. A., Ouédraogo, A., Guelbeogo, M. W., Soulama, I., Ouattara, M. S., Sombié, S., Ouédraogo, N., Coulibaly, A., Nombré, A., Lanke, K. H. W., et al. (2024) · The Lancet Microbe · doi:10.1016/s2666-5247(24)00114-9 · Cited by 8 · see citing works
Kiendrébéogo, J. A., Sory, O., Kaboré, I., Kafando, Y., Steege, R., George, A. S., & Kumar, M. B. (2024) · Global Health Action · doi:10.1080/16549716.2024.2407680 · Cited by 7 · see citing works
Kua, K. P., Lee, S. W. H., & Chongmelaxme, B. (2024) · Tropical Medicine and Health · doi:10.1186/s41182-023-00572-2 · Cited by 6 · see citing works
Buxton, M., Wasserman, R. J., & Nyamukondiwa, C. (2020) · Journal of Medical Entomology · doi:10.1093/jme/tjaa221 · Cited by 6 · see citing works
Diallo, M. A., Ndiaye, I., Sow, D., Seck, M. C., Diongue, K., Touré, M., Battle, K. E., Ngom, B., Sy, M., Gaye, A., et al. (2025) · Frontiers in Parasitology · doi:10.3389/fpara.2025.1598280 · Cited by 5 · see citing works
Self-citationRandriamihaja, M., Ihantamalala, F. A., Rafenoarimalala, F. H., Finnegan, K. E., Rakotonirina, L., Razafinjato, B., Bonds, M. H., Evans, M., & Garchitorena, A. (2024) · PLOS Digital Health · doi:10.1371/journal.pdig.0000621 · Cited by 4 · see citing works
Meharenet, B., & Shitu, D. (2021) · Veterinary Medicine Research and Reports · doi:10.2147/vmrr.s285165 · Cited by 4 · see citing works
Ndum, N. C., Nyasa, R. B., & Jane-Francis, A. (2023) · PLOS Global Public Health · doi:10.1371/journal.pgph.0001093 · Cited by 4 · see citing works
Prehospital use of point-of-care tests by community health workers: a scoping review
Ebbs, D., Tarica, M., Funaro, M. C., O'Daniel, M., & Cappello, M. (2024) · Frontiers in Public Health · doi:10.3389/fpubh.2024.1360322 · Cited by 4 · see citing works
End Malaria Faster: Taking Lifesaving Tools Beyond “Access” to “Reach” All People in Need
Emerson, C., Meline, J., Linn, A., Wallace, J., Kapella, B. K., Venkatesan, M., & Steketee, R. (2022) · Global Health Science and Practice · doi:10.9745/ghsp-d-22-00118 · Cited by 4 · see citing works
Self-citationLy, A. Y., Allaya, M. M., Loum, M. A., Gning, L. D., Sy, O., Bakhoum, L. N., Ndiaye, K., Ndiop, M., Sall, F. B., Ndiaye, J. L., et al. (2025) · BMC Artificial Intelligence · doi:10.1186/s44398-025-00007-4 · Cited by 3 · see citing works
Self-citationStröfer, N. M., Bueno, N. T., Félix, M. Y. S., Raposo, J. L. C., Lana, J. T., Turbé, V., Cohen, J. M., & Napier, H. G. (2024) · PLOS Global Public Health · doi:10.1371/journal.pgph.0003648 · Cited by 3 · see citing works
Rutagwera, M.-R. I., Ferriss, E. L., Kabamba, B. M., Porter, T. R., Kangale, C. C., Gallalee, S., Simataa, M. N., Miller, J. M., Chibawe, C. P., Musunse, M., et al. (2025) · BMJ Global Health · doi:10.1136/bmjgh-2024-017697 · Cited by 3 · see citing works
Self-citationWang, Y., Wang, X., Gurbaxani, B. M., Gutman, J., Keskinocak, P., Smalley, H. K., & Thwing, J. I. (2024) · American Journal of Tropical Medicine and Hygiene · doi:10.4269/ajtmh.23-0844 · Cited by 2 · see citing works
Self-citationBakaï, T. A., Gense, M., Vanhems, P., Iwaz, J., Thomas, A., Atcha-Oubou, T., Tchadjobo, T., Voirin, N., & Khanafer, N. L. (2024) · Malaria Journal · doi:10.1186/s12936-024-04988-x · Cited by 1 · see citing works
Ndoye, T., Lugand, M. M., Diallo, A., Sakho, S., Pouye, M. M., Dieng, K., & Faye, S. L. (2025) · Malaria Journal · doi:10.1186/s12936-025-05646-6 · Cited by 1 · see citing works
Dotse‐Gborgbortsi, W., Nilsen, K., Yankey, O., Ofosu, A. A., Ankomah, T., Tweneboah, E., Aklikpe, I., Kubio, C., Biritwum-Nyarko, A., Tatem, A. J., et al. (2025) · Global Health Action · doi:10.1080/16549716.2025.2513861 · Cited by 1 · see citing works
Collins, K. A., Ouédraogo, A., Guelbeogo, M. W., Soulama, I., Ouattara, S. M., Sombié, S., Ouédraogo, N., Coulibaly, S. A., Coulibaly, A., Nombré, A., et al. (2023) · SSRN Electronic Journal · doi:10.2139/ssrn.4585247 · Cited by 1 · see citing works
Randriamihaja, M., Ihantamalala, F. A., Rafenoarimalala, F. H., Finnegan, K. E., Rakotonirina, L., Razafinjato, B., Bonds, M. H., Evans, M., & Garchitorena, A. (2024) · medRxiv · doi:10.1101/2024.02.17.24302935 · Cited by 1 · see citing works
Kabamba, B. M., Kangale, C. C., Simataa, M. N., Rutagwera, M.-R. I., Porter, T. R., Miller, J. M., Ferriss, E. L., Chibawe, C. P., Musunse, M., Nyendwa, P., et al. (2025) · medRxiv · doi:10.1101/2025.07.08.25331096 · Cited by 1 · see citing works
Self-citationBikundi, E. M., Robert, A. R., Bouland, C., Akotionga, E., Sougou, N. M., & Coppieters, Y. (2021) · Research Square · doi:10.21203/rs.3.rs-523510/v1
Bikundi, E. M., Robert, A. R., Bouland, C., Akotionga, E., Sougou, N. M., & Coppieters, Y. (2022) · The Open Infectious Diseases Journal · doi:10.2174/18742793-v14-e221227-2022-2
Can Under-5 Mortality Be Reduced by Proactive Community Case Management?
Sathananthan, V., & Waters, A. (2023) · doi:10.1093/med/9780197548721.003.0004
The Crucial Role of Rapid Point-of-Care Tests for Malaria in Improving Fever Management
Ogbuoji, O., & O’Meara, W. P. (2024) · JAMA · doi:10.1001/jama.2024.13544
Yukich, J. O., Arnzen, A., Cullen, M., Young, A. J., Linn, A., Ashton, R. A., Eisele, T. P., Lindblade, K. A., Lakoh, S., Molleh, B., et al. (2025) · medRxiv · doi:10.1101/2025.11.06.25339612
Self-citationRatovoson, R., Garchitorena, A., Kassié, D., Ravelonarivo, J., Andrianaranjaka, V., Razanatsiorimalala, S., Razafimandimby, A., Rakotomanana, F., Ohlstein, L., Mangahasimbola, R. T., et al. (2022) · Figshare · doi:10.6084/m9.figshare.21269320
Self-citationKua, K. P., Lee, S. W. H., & Chongmelaxme, B. (2024) · Figshare · doi:10.6084/m9.figshare.24966001
Garchitorena, A., Harimanana, A. N., Irinantenaina, J., Razanadranaivo, H. L., Rasoanaivo, T. F., Sayre, D., Gutman, J. R., Mangahasimbola, R. T., Ravaoarimanga, M., Raobela, O., et al. (2024) · Figshare · doi:10.6084/m9.figshare.26731597
Ratovoson, R., Garchitorena, A., Kassié, D., Ravelonarivo, J., Andrianaranjaka, V., Razanatsiorimalala, S., Razafimandimby, A., Rakotomanana, F., Ohlstein, L., Mangahasimbola, R. T., et al. (2022) · Figshare · doi:10.6084/m9.figshare.21269326
Self-citationGarchitorena, A., Harimanana, A. N., Irinantenaina, J., Razanadranaivo, H. L., Rasoanaivo, T. F., Sayre, D., Gutman, J. R., Mangahasimbola, R. T., Ravaoarimanga, M., Raobela, O., et al. (2024) · Figshare · doi:10.6084/m9.figshare.26731591
Garchitorena, A., Harimanana, A. N., Irinantenaina, J., Razanadranaivo, H. L., Rasoanaivo, T. F., Sayre, D., Gutman, J. R., Mangahasimbola, R. T., Ravaoarimanga, M., Raobela, O., et al. (2024) · Figshare · doi:10.6084/m9.figshare.26731594
Ratovoson, R., Garchitorena, A., Kassié, D., Ravelonarivo, J., Andrianaranjaka, V., Razanatsiorimalala, S., Razafimandimby, A., Rakotomanana, F., Ohlstein, L., Mangahasimbola, R. T., et al. (2022) · Figshare · doi:10.6084/m9.figshare.21269323
Self-citationWang, X., Smalley, H. K., Gutman, J., & Keskinocak, P. (2025) · Winter Simulation Conference · doi:10.1109/wsc68292.2025.11338860
Thwing, J. I., Doumbia, S., Traoré, A., Sylla, M., Sogoba, M., Kamara, I., Samake, Y., Guindo, L., Rapp, S., Treleaven, E., et al. (2026) · Malaria Journal · doi:10.1186/s12936-026-05849-5
Self-citation
- Authors
- Gaye, S., Kibler, J., Ndiaye, J. L., Diouf, M. B., Linn, A., Gueye, A. B., Fall, F. B., Ndiop, M., Diallo, I., Cisse, M., Ba, M., & Thwing, J.
- Affiliations
- Peace Corps (US)
- Cheikh Anta Diop University (SN)
- United States Agency for International Development (US)
- Centers for Disease Control and Prevention (US)
- Corresponding author
- Thwing, Julie
- Venue
- Malaria Journal
- Published
- 2020-04-25
- Volume
- 19
- Issue
- 1
- Pages
- 166-166
- ISSN
- 1475-2875 (ISSN-L)
- PMC
- PMC7183580
- OpenAlex
- W3020000076
- Cited by
- 42
- References
- 21
- Citations by year
- 2026: 1 · 2025: 8 · 2024: 16 · 2023: 4 · 2022: 8 · 2021: 4 · 2020: 1
- FWCI
- 3.18
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Locations
- Malaria Journal (publishedVersion, cc-by)
- Research Square (acceptedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Funders
- US Presidents Malaria Initiative (not applicable)
- Topics
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Malaria Research and Control
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Global Maternal and Child Health
- Social Sciences › Arts and Humanities › History › History of Medicine and Tropical Health
- Keywords
- malaria, community health workers, active case finding, passive case detection, rapid diagnostic tests, artemisinin-based combination therapy, program scaling, malaria case detection
- MeSH terms
- Adolescent, Adult, Aged, Aged, 80 and over, Child, Child, Preschool, Community Health Workers, Diagnostic Tests, Routine, Humans, Infant, Infant, Newborn, Malaria, Middle Aged, Senegal, Case Management, Young Adult
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review