Study |
Year of publication |
Type of study | Reason of exclusion |
---|---|---|---|
Kostantinidis et al. [6] | 2015 | Cross sectional | Not prospective |
Casado et al. [27] | 2013 | Retrospective | Not prospective |
Marrone et al. [29] | 2013 | Cross-sectional | Not prospective |
Roccuzzo et al. [30] | 2014 | Prospective | Did not compare smokers vs. no smokers |
Swierkot et al. [33] | 2012 | Prospective | Did not compare smokers vs. no smokers |
Roos-Jansåker [34] | 2006 | Prospective | Did not compare smokers vs. no smokers |
Costa et al. [35] | 2012 | Follow up study | Did not report information on smoking |
Dvorak et al. [36] | 2011 | Cross sectional | Not prospective |
Schropp et al. [37] | 2014 | Randomized clinical trial | Did not compare smokers vs. no smokers |
Göthberg et al. [38] | 2014 | Randomized clinical trial | Did not report information on peri-implantitis |
Sanz et al. [39] | 2015 | Randomized clinical trial | Did not report information on smoking |
Cecchinato et al. [40] | 2014 | Prospective | Did not compare smokers vs. no smokers |
Wang et al. [41] | 2014 | Cross sectional | Not prospective |
Meijer et al. [42] | 2014 | Prospective | Did not report information on smoking |
Canullo et al. [43] | 2016 | Cross sectional | Not prospective |
Aguilar-Salvatierra et al. [44] | 2016 | Prospective | Did not report information on smoking |
Serino et al. [45] | 2015 | Prospective | Did not compare smokers vs. no smokers |
Mangano et al. [46] | 2014 | Prospective | Did not compare smokers vs. no smokers |
Kütan et al. [47] | 2015 | Randomized clinical trial | Did not report information on smoking |
Gomes et al. [48] | 2015 | Prospective | Did not report information on smoking |
Becker et al. [49] | 2015 | Prospective | Did not report information on smoking |
Donati et al. [50] | 2015 | Prospective | Did not report information on smoking |
Pozzi et al. [51] | 2015 | Prospective | Did not report information on peri-implantitis |
Schwarz et al. [52] | 2015 | Cross sectional | Not prospective |
Krennmair et al. [53] | 2016 | Prospective | Did not compare smokers vs. no smokers |
van Velzen et al. [54] | 2015 | Prospective | Did not compare smokers vs. no smokers |
Malchiodi et al. [55] | 2015 | Prospective | Did not compare smokers vs. no smokers |
Hita-Iglesias et al. [56] | 2015 | Prospective | Did not report information on peri-implantitis |
Daubert et al. [57] | 2015 | Cross sectional | Not prospective |
Gherlone et al. [58] | 2015 | Prospective | Sample not representative of general population |
Konermann et al. [59] | 2016 | Cross sectional | Not prospective |