Table 3. Prevalence of CIS-R diagnostic categories* according to sociodemographic characteristics, ELSA-Brasil, 2008-2010.
| Depressive episode† | AD‡ | Depressive episode and AD | MADD | |||||
|---|---|---|---|---|---|---|---|---|
| Baseline characteristics | n (%) | 95%CI | n (%) | 95%CI | n (%) | 95%CI | n (%) | 95%CI |
| Total | 638 (4.2) | 3.9-4.5 | 2,438 (16.2) | 15.6-16.7 | 454 (3.0) | 2.7-3.3 | 1,919 (12.7) | 12.2-13.2 |
| Sex | ||||||||
| Men | 159 (2.3) | 2.0-2.7 | 762 (11.1) | 10.3-11.8 | 113 (1.6) | 1.3-1.9 | 645 (9.4) | 8.7-10.1 |
| Women | 478 (5.8) | 5.3-6.3 | 1,674 (20.4) | 19.5-21.3 | 341 (4.2) | 3.7-4.6 | 1,272 (15.5) | 14.7-16.3 |
| Age (years) | ||||||||
| 35-44 | 149 (4.5) | 3.8-5.2 | 590 (17.7) | 16.4-19.0 | 103 (3.1) | 2.5-3.7 | 493 (14.8) | 13.6-16.0 |
| 45-54 | 286 (4.8) | 4.3-5.4 | 1,050 (17.7) | 16.7-18.7 | 202 (3.4) | 2.9-3.9 | 804 (13.5) | 12.7-14.4 |
| 55-64 | 150 (3.5) | 3.0-4.1 | 624 (14.8) | 13.7-15.8 | 114 (2.7) | 2.2-3.2 | 476 (11.2) | 10.3-12.2 |
| 65-74 | 53 (3.3) | 2.5-4.2 | 174 (10.9) | 9.4-12.5 | 35 (2.2) | 1.5-2.9 | 146 (9.2) | 7.8-10.6 |
| Self-identified skin color/race | ||||||||
| Black | 114 (4.8) | 3.9-5.6 | 444 (18.5) | 17.0-20.1 | 87 (3.6) | 2.9-4.4 | 374 (15.6) | 14.1-17.1 |
| Brown (mixed) | 208 (5.0) | 4.3-5.6 | 758 (18.0) | 16.9-19.2 | 160 (3.8) | 3.2-4.4 | 623 (14.8) | 13.8-16.0 |
| White | 290 (3.7) | 3.3-4.1 | 1,128 (14.5) | 13.7-15.3 | 188 (2.4) | 2.1-2.8 | 842 (10.8) | 10.1-11.5 |
| Asian | 12 (3.2) | 1.4-5.0 | 49 (13.1) | 9.7-16.5 | 7 (1.9) | 0.5-3.3 | 36 (9.6) | 6.6-12.6 |
| Indigenous | 11 (7.0) | 3.0-11.0 | 39 (24.8) | 18.0-31.7 | 10 (6.4) | 2.5-10.2 | 22 (14.0) | 8.5-19.5 |
| Educational level | ||||||||
| Incomplete elementary school | 40 (4.5) | 3.1-5.8 | 163 (18.3) | 15.7-20.8 | 31 (3.5) | 2.3-4.7 | 103 (11.5) | 9.4-13.6 |
| Incomplete secondary school | 60 (5.8) | 4.4-7.3 | 190 (18.5) | 16.1-20.9 | 43 (4.2) | 3.0-5.4 | 140 (13.6) | 11.5-15.7 |
| Complete secondary school | 288 (5.5) | 4.9-6.1 | 1,036 (19.8) | 18.7-20.9 | 220 (4.2) | 3.7-4.8 | 744 (14.2) | 13.3-15.2 |
| University degree | 250 (3.1) | 2.8-3.5 | 1,049 (13.2) | 12.5-14.0 | 160 (2.0) | 1.7-2.3 | 932 (11.7) | 11.0-12.4 |
| Marital status | ||||||||
| Married | 346 (3.5) | 3.1-3.8 | 1,441 (14.4) | 13.8-15.1 | 249 (2.5) | 2.2-2.8 | 1,226 (12.3) | 11.6-13.0 |
| Divorced | 154 (6.3) | 5.3-7.2 | 527 (21.5) | 19.9-23.1 | 108 (4.4) | 3.6-5.2 | 327 (13.3) | 12.0-14.7 |
| Single | 61 (3.9) | 3.0-5.0 | 215 (13.9) | 12.2-15.7 | 35 (2.3) | 1.5-3.0 | 214 (13.9) | 12.1-15.6 |
| Widower | 36 (5.7) | 3.9-7.5 | 133 (21.1) | 17.9-24.3 | 27 (4.3) | 2.7-5.9 | 90 (14.3) | 11.6-17.1 |
| Other (with previous relationship) | 41 (8.3) | 5.9-10.8 | 122 (24.7) | 20.9-28.6 | 35 (7.1) | 4.8-9.4 | 62 (12.6) | 9.6-15.5 |
| Functional status | ||||||||
| Active | 515 (4.3) | 3.9-4.6 | 2,020 (16.7) | 16.0-17.4 | 368 (3.0) | 2.7-3.4 | 1,597 (13.2) | 12.6-13.8 |
| Retired | 123 (4.1) | 3.4-4.8 | 418 (14.0) | 12.7-15.1 | 86 (2.9) | 2.3-3.5 | 322 (10.7) | 9.6-11.8 |
95%CI = 95% confidence interval; AD = anxiety disorder; CIS-R = Clinical Interview Schedule-Revised; ELSA-Brasil = Brazilian Longitudinal Study of Adult Health; MADD = mixed anxiety and depressive disorder.
*
CIS-R diagnostic categories as defined by the ICD-10.
†
Mild to severe episodes.
‡
Includes phobias, panic disorder, obsessive compulsive disorder, and generalized anxiety disorder.