Age-specific prevalence of clinical signs of trachoma.

TF = trachomatous inflammation—follicularTI = trachomatous inflammation—intenseTS = trachomatous scarringTT = trachomatous trichiasisCO = corneal opacity.Numbers represent N for each group, numbers in parentheses represent % of individuals in each age group with the respective clinical sign.Age-specific prevalence of clinical signs of trachoma.以下为各缩写对应的临床体征定义：TF=滤泡性沙眼性炎症（trachomatous inflammation—follicular），TI=重度沙眼性炎症（trachomatous inflammation—intense），TS=沙眼性瘢痕（trachomatous scarring），TT=沙眼性倒睫（trachomatous trichiasis），CO=角膜混浊（corneal opacity）。各组标注的数字为对应分组的样本量（N），括号内的数值代表各年龄组人群出现对应临床体征的个体百分比。本数据集聚焦沙眼临床体征的年龄特异性患病率。