Benign anorectal disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged > 18 years, male; 2. Volunteer to participate in this study, the patient himself or the legal representative signed an informed consent form.
Exclusion criteria
Exclusion criteria: 1. Previous surgical history of anorectal malignant tumors; 2. Patients with severe medical complications and mental disorders cannot cooperate with this project; 3. Refuse to participate in the study of patients, or do not cooperate with the study of patients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overall prevalence of benign anorectal diseases;Incidence of a single disease;Relative ratio of a single disease;Risk factors; | — |
Countries
China
Contacts
The Sixth Affiliated Hospital, Sun Yat-Sen University