Table 2.

Tooth loss during SPC

Total tooth loss (n)	135
Per patient (mean ± SD/median/IQR)	1.25 ± 1.74 (0.0/0.0; 2.0)
Per patient per year (mean ± SD/median/IQR)	0.12 ± 0.17 (0.0/0.0; 0.2)
Anteriors (n)	30
Premolars (n)	41
Molars (n)	64D
Reasons for tooth loss during SPC (n)
Periodontal	46
Caries/endodontic	43
Orthodontic	5C,D
Prosthodontic	34
Vertical fractures	7

SD, standard deviation; IQR, interquartile range; SPC, supportive periodontal care

Significant bivariate correlation (Spearman rank correlation, p < 0.05) with OHIP-G49 sum score (A), VAS for self-perceived esthetic (B), VAS for chewing function (C), and/or VAS for hygiene ability (D) marked with superscript letter