Prevalence of oral conditions and feasibility of self-reported oral conditions (SROC) questionnaire for screening voluntary blood donors

Sex: Male = 1; Female = 2
Codes for Self reported oral conditions [“do you have decayed teeth?”, “do you have gum disease?”, “do you have any infection in your mouth?” and “do you have pain in your gums or teeth?”], decayed teeth, decayed teeth with pulpal involvement, periodontitis (pockets, recession, or mobility), pericoronitis, abscess, or purulent discharge)
0 = No; 1 = Yes

性别：男性 = 1；女性 = 2；自报口腔状况代码[‘你是否患有蛀牙？’，‘你是否患有牙龈疾病？’，‘你的口腔是否存在感染？’以及‘你是否牙龈或牙齿疼痛？’]，包括蛀牙、牙髓炎（牙髓受累的蛀牙）、牙周炎（牙周袋、牙龈退缩或牙齿松动）、智齿冠周炎、脓肿或脓性分泌物]，0 = 无；1 = 有。