Trials
Trials and primary studies
Every primary study the non-Cochrane dental caries reviews include, resolved to one record per study so a trial included by several reviews is counted once. Most are randomized trials; aetiology and diagnostic reviews also include observational and accuracy studies.
Primary studies
5,083
2,113 PMID · 1,332 DOI · 1,638 author and year
In two or more reviews
277
overlap between reviews
Trial PICO extracted
0
extraction not run yet
Per-trial results
0
extraction not run yet
5,083 studies, most shared first
| Study | Year | Reviews | Outcome links | Trial PICO |
|---|---|---|---|---|
| Noguchi 2015 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Nomura et al. 2004 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Nomura 2019 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Nomura 2020 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Nordstrand 2019 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Nosrat et al. 2013 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Novaes TF, 2009 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Novaes TF, 2010 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Novaes TF, 2012 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ntombela 2015 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Nunes 2012 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Nurelhuda (2009) matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Obregón-Rodríguez-1 2019 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ofilada 2013 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ohran 2010 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ojima 2015 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ojima M., 2015 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Okoye (2011) matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Olatosi 2014 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Olatosi et al. 2021, Nigeria matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Olczak-Kowalczyk et al. 2020 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Olczak-Kowalczyk 2021 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Olegario et al. 2019 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Olegario et al. 2020 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Oliscovicz 2016 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Oliveira LB et al. 2015 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Oliveira; Sheiham; Bonecker, 2008 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Olley et al., 2018 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Olmez A, 2006 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Oluwagbemigun 2015 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| O'Neil 2002 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Onyango, 2020 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Oredugba, 2007 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Orner, 1975 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ortiz-Leon 2014 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Osterberg 2007 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Osterberg 2008 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| O'Sullivan and Thibodeau 1996 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ota Y 2024 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ouellet A, 2002 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Oulis-1 2010 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Owen 2017 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Oyedele 2017 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ozen 2016 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ozer 2011 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ozgur 2017 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Oziegbe 2023 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Ozler et al. 2018 matched by author and year (probable) | NR | 1 | 1 | not extracted yet |
| Ozler et al. 2018, Turkey matched by author and year (probable) | NR | 1 | none stated | not extracted yet |
| Padilha 2008 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |