TABLE 2: Distribution of characteristics of human immunodeficiency virus/acquired immunodeficiency syndrome cases in adolescents in Rio de Janeiro City by period.
| Total | Diagnostic moment | P-v | ||||
|---|---|---|---|---|---|---|
| 1978-1987 | 1988-1997 | 1998-2007 | 2008-2017 | |||
| AIDS | ||||||
| Median (IQR) | ||||||
| Age | 18 (3) | 17 (3) | 18 (2) | 18 (3) | 18 (3) | 0.04 |
| Interval - diagnosis/notification (months) | 3 (32) | 16 (96) | 11 (49) | 9 (57) | 2 (7) | 0.0001 |
| n (%) | ||||||
| Ethnic | ||||||
| White | 199 (37) | 0 (0) | 6 (3) | 90 (45) | 103 (52) | 0.10 |
| Non-White | 335 (63) | 3 (1) | 11 (3) | 119 (36) | 202 (60) | |
| Pregnant | 65 (15) | 0 (0) | 0 (0) | 11 (17) | 54 (83) | 0.0001 |
| Educational level | ||||||
| < Elementary school | 381 (57) | 9 (2) | 88 (23) | 185 (49) | 99 (26) | 0.0001 |
| Elementary school | 204 (31) | 7 (3) | 40 (20) | 68 (33) | 89 (44) | |
| Middle/high school | 80 (12) | 0 (0) | 3 (4) | 18 (23) | 59 (73) | |
| Transmission | ||||||
| Blood | 56 (2) | 14 (24) | 24 (43) | 7 (13) | 11 (20) | 0.0001 |
| Type | ||||||
| Transfusion | 3 (5) | 0 (0) | 1 (33) | 2 (67) | 0 (0) | 0.38 |
| Hemophilia | 24 (43) | 10 (42) | 13 (54) | 0 (0) | 1 (4) | 0.0001 |
| Injectable drugs | 29 (52) | 4 (14) | 10 (34) | 5 (17) | 10 (35) | 0.001 |
| Sexual | 319 (36) | 3 (1) | 5 (1) | 95 (30) | 216 (68) | 0.0001 |
| Type | ||||||
| Women | ||||||
| Heterosexual | 179 (95) | 1 (1) | 3 (2) | 63 (34) | 112 (63) | 0.70 |
| WSW | 8 (4) | 0 (0) | 0 (0) | 2 (25) | 6 (75) | |
| Bisexual | 2 (1) | 0 (0) | 0 (0) | 0 (0) | 2 (100) | |
| Men | ||||||
| Heterosexual | 30 (23) | 0 (0) | 2 (6) | 11 (37) | 17 (57) | 0.01 |
| MSM | 90 (69) | 1 (1) | 0 (0) | 19 (21) | 70 (78) | |
| Bisexual | 10 (8) | 1 (10) | 0 (0) | 0 (0) | 9 (90) | |
| Vertical | 99 (11) | 0 (0) | 2 (2) | 30 (30) | 67 (68) | 0.0001 |
| HIV infection | 2014 | 2015 | 2016 | 2017 | ||
| Median (IQR) | ||||||
| Age | 18 (2) | 18 (2) | 18 (2) | 18 (2) | 19 (2) | 0.97 |
| Interval - diagnosis/notification (days) | 12 (88) | 69 (266) | 16 (113) | 8 (82) | 0 (14) | 0.0001 |
| n (%) | ||||||
| Ethnic | ||||||
| White | 104 (26) | 16 (15) | 40 (39) | 28 (27) | 20 (19) | 0.11 |
| Non-White | 295 (74) | 58 (20) | 78 (26) | 80 (27) | 79 (27) | |
| Pregnant | 86 (42) | 19 (22) | 30 (35) | 19 (22) | 18 (21) | 0.59 |
| Educational level | ||||||
| < Elementary school | 148 (46) | 29 (20) | 39 (26) | 42 (28) | 38 (26) | 0.38 |
| Elementary school | 124 (38) | 24 (19) | 39 (32) | 30 (24) | 31 (25) | |
| Middle/high school | 51 (16) | 6 (12) | 22 (43) | 14 (28) | 9 (17) | |
| Transmission | ||||||
| Blood | 9 (2) | 4 (45) | 2 (22) | 2 (22) | 1 (11) | 0.28 |
| Type | ||||||
| Transfusion | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1.00 |
| Hemophilia | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1.00 |
| Injectable drugs | 9 (100) | 4 (42) | 2 (25) | 2 (25) | 1 (8) | 0.28 |
| Sexual | 366 (82) | 62 (17) | 118 (32) | 91 (25) | 95 (26) | 0.20 |
| Type | ||||||
| Women | ||||||
| Heterosexual | 164 (98) | 36 (22) | 54 (33) | 35 (21) | 39 (24) | 0.35 |
| WSW | 1 (1) | 0 (0) | 1 (100) | 0 (0) | 0 (0) | |
| Bisexual | 3 (2) | 0 (0) | 0 (0) | 1 (33) | 2 (67) | |
| Men | ||||||
| Heterosexual | 49 (25) | 6 (11) | 15 (31) | 16 (33) | 12 (25) | 0.84 |
| MSM | 127 (64) | 15 (12) | 42 (33) | 34 (27) | 36 (28) | |
| Bisexual | 22 (11) | 5 (23) | 6 (27) | 5 (23) | 6 (27) | |
| Vertical | 35 (9) | 4 (11) | 9 (26) | 15 (43) | 7 (20) | 0.18 |
IQR: interquartile range; P-v: p-value; MSM: men who have sex with men; WSW: women who have sex with women.