Risk Factors | Number | Without Infection | With Infection | χ2 | P | ||
---|---|---|---|---|---|---|---|
N | % | N | % | ||||
Sex | 12.53 | 0.0004 | |||||
Male | 453 | 382 | 84.33 | 71 | 15.67 | ||
Female | 289 | 213 | 73.70 | 76 | 26.30 | ||
Age group | 7.68 | 0.0215 | |||||
<40 | 232 | 185 | 79.74 | 47 | 20.26 | ||
40-60 | 377 | 314 | 83.29 | 63 | 16.71 | ||
>60 | 133 | 96 | 72.18 | 37 | 27.82 | ||
Smoking | 3.81 | 0.0509 | |||||
Yes | 257 | 196 | 76.26 | 61 | 23.74 | ||
No | 485 | 399 | 82.27 | 86 | 17.73 | ||
Alcohol Drinking | 0.01 | 0.9223 | |||||
Yes | 270 | 216 | 80.00 | 54 | 20.00 | ||
No | 472 | 379 | 80.30 | 93 | 19.70 |