“…The lack of association between smoking and tooth loss over time when models were adjusted for the effect of other variables in the model is in contrast with most recent analytic studies that show an elevated risk for tooth loss among smokers (Osterberg & Mellstrom 1986, Hunt et al 1988, Ahlqwist et al 1989, Ahlqwist 1989, Ragnarsson et al 1992, Holm 1994, Locker et al 1996, Slade et al 1997, Axelsson et al 1998, Krall et al 1999, Suominen‐Taipale et al 1999, Albandar et al 2000, Chen et al 2001, Lin et al 2001, Randolph et al 2001, Fardal et al 2004, Klein et al 2004, Ylostalo et al 2004). However, Burt et al (1990) found no effect of smoking on becoming partially or fully edentulous among subjects in a 28‐year follow‐up study.…”