| Criteria | Suggestion | 
|---|---|
| Woman under 21 years old | Avoid having such test | 
| 21~29 years old | Accept the test every 2 years | 
| 30~65 / 70 years old | An interval of 3 years for such test is suggested | 
| 65/70 years old or older | May stop accepting such test | 
| HPV positive | Accept the test every year | 
Copyright (C) Guangzhou Hongqi Optical Instrument Technology Co., Ltd.