No differences were seen between the OSA groups regarding median number of teeth (p = .061), teeth/implants, (p = .107), plaque index (p = .245), BoP (p = .848), PPD ≥ 4 mm (p = .561), PPD ≥ 6 mm (p = .630), presence of MMP‐8 (p = .693) except for bone loss (p = .011). Here, MMP8 is linked to obstructive sleep apnea syndrome.