Table 1 Descriptive statistics of the number of remaining teeth at baseline and depression severity at follow up 1 (2 years) and follow up 2 (4 years), excluding individuals with depression at baseline (PHQ-9 > 10).
From: Association between number of remaining teeth and incident depression in a rural Chilean cohort
number of remaining teeth (baseline) | follow-up 1 (2 years) Depression severity | total | ||||
|---|---|---|---|---|---|---|
no (n/ %) | Mild (n/ %) | Moderate (n/ %) | moderately severe (n/ %) | severe (n/ %) | ||
none | 154/ 58.8 | 67/ 25.6 | 22/ 8.4 | 12/ 4.6 | 7/ 2.6 | 262 |
1–9 | 375/ 67.5 | 99/ 17.8 | 42/ 7.5 | 30/ 5.4 | 10/ 1.8 | 556 |
10–19 | 529/ 61.2 | 195/ 22.5 | 95/ 11.0 | 28/ 3,2 | 18/ 2.1 | 865 |
≥ 20 | 1 086/ 65.7 | 345/ 20.9 | 141/ 8.5 | 57/ 3.5 | 23 /1.4 | 1 652 |
total | 2 144/ 64.3 | 706/ 21.2 | 300/ 9.0 | 127/ 3.8 | 58/ 1.7 | 3 335 |
follow-up 2 (4 years) Depression severity | ||||||
none | 118/ 62.5 | 38/ 20.1 | 18/ 9.5 | 11/ 5.8 | 4/ 2.1 | 189 |
1–9 | 299/ 68.6 | 82/ 18.8 | 37/ 8.5 | 14/ 3.2 | 4/ 0.9 | 436 |
10–19 | 469/ 69.3 | 130/ 19.2 | 47/ 6.9 | 25/ 3.7 | 6/ 0.9 | 677 |
≥ 20 | 775/ 66.9 | 253/ 21.8 | 84/ 7.3 | 34/ 2.9 | 13/ 1.1 | 1 159 |
total | 1 661/ 67.5 | 503/ 20.4 | 186/ 7.6 | 84/ 3.4 | 27/ 1.1 | 2 461 |