Table 3 Time-dependent subdistribution hazard ratios (SHRs) of major dental treatment events considering death as a competing event

Stomatitis

 < 30 days

2.04 (1.60–2.58)

6.26 (5.07–7.73)

30 days to 3 months

1.95 (1.41–2.69)

13.60 (11.04–16.75)

3 months to 1 year

1.47 (1.10–1.96)

9.43 (7.86–11.31)

1 year to 3 years

1.23 (1.17–1.30)

5.28 (4.96–5.62)

3 years to 5 years

1.12 (1.05–1.19)

2.59 (2.38–2.83)

 > 5 years

1.15 (1.04–1.28)

1.98 (1.68–2.32)

Tooth loss

 < 30 days

0.65 (0.50–0.84)

7.36 (6.64–8.16)

30 days to 3 months

0.54 (0.43–0.68)

15.83 (14.79–16.94)

3 months to 1 year

0.76 (0.69–0.84)

10.27 (9.76–10.81)

1 year to 3 years

0.91 (0.85–0.98)

5.54 (5.26–5.84)

3 years to 5 years

0.91 (0.85–0.99)

2.69 (2.50–2.89)

 > 5 years

0.97 (0.89–1.07)^ns

2.02 (1.84–2.21)

Dental caries/pulp disease

 < 30 days

0.83 (0.74–0.92)

5.83 (5.23–6.48)

30 days to 3 months

0.78 (0.70–0.86)

12.61 (11.72–13.57)

3 months to 1 years

1.02 (0.98–1.06)^ns

8.60 (8.17–9.05)

1 years to 3 years

1.09 (1.05–1.13)

5.16 (4.89–5.45)

3 years to 5 years

0.97 (0.93–1.02)^ns

2.68 (2.47–2.90)

 > 5 years

0.93 (0.87–0.99)

2.24 (2.01–2.49)

Gingivitis/periodontal disease

 < 30 days

0.80 (0.74–0.87)

5.52 (5.00–6.10)

30 days to 3 months

0.75 (0.71–0.80)

12.00 (11.27–12.78)

3 months to 1 years

0.90 (0.87–0.93)

8.48 (8.05–8.93)

1 years to 3 years

0.95 (0.92–0.98)

5.50 (5.20–5.81)

3 years to 5 years

0.95 (0.91–0.99)

2.90 (2.67–3.15)

 > 5 years

1.09 (1.04–1.15)

2.53 (2.27–2.82)