Table 2.
Risk of infection and soft tissue abscess for HIV patients and controls
|
Characteristics |
HIV |
Controls |
IRR (95 % CI) |
P |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| N | infection | PY# | Rate* | N | infection | PY# | Rate* | |||
| All |
9888 |
222 |
38937.96 |
57.01 |
49440 |
735 |
206793.00 |
35.54 |
1.60 (1.38-1.86) |
<0.0001 |
| Age |
|
|
|
|
|
|
|
|
|
|
| 0 ~ 30 |
3870 |
92 |
16050.86 |
57.32 |
19329 |
277 |
82632.95 |
33.52 |
1.71 (1.35-2.16) |
<0.0001 |
| 30 ~ 40 |
3695 |
71 |
14457.23 |
49.11 |
18505 |
251 |
76485.96 |
32.82 |
1.50 (1.15-1.95) |
0.0027 |
| γ 40 |
2323 |
59 |
8429.87 |
69.99 |
11606 |
207 |
47674.09 |
43.42 |
1.61 (1.21-2.15) |
0.0012 |
| Gender |
|
|
|
|
|
|
|
|
|
|
| Male |
8799 |
194 |
34755.23 |
55.82 |
43995 |
650 |
184421.29 |
35.25 |
1.58 (1.35-1.86) |
<0.0001 |
| Female |
1089 |
28 |
4182.73 |
66.94 |
5445 |
85 |
22371.71 |
37.99 |
1.76 (1.15-2.71) |
0.0093 |
| Follow-up years |
|
|
|
|
|
|
|
|
|
|
| <1 |
9888 |
71 |
9519.69 |
74.58 |
49440 |
179 |
49317.37 |
36.30 |
2.05 (1.56-2.70) |
<0.0001 |
| 1-2 |
9422 |
54 |
9351.26 |
57.75 |
49198 |
167 |
49088.12 |
34.02 |
1.70 (1.25-2.31) |
0.0007 |
| 2-3 |
9296 |
44 |
8309.14 |
52.95 |
48972 |
159 |
43951.53 |
36.18 |
1.46 (1.05-2.04) |
0.0253 |
| ≧3 | 7231 | 53 | 11757.88 | 45.08 | 38481 | 230 | 64435.98 | 35.69 | 1.26 (0.94-1.70) | 0.1255 |
#PY, person-years.
*Rate: per 10000 person-years.