这方面最大的障碍是在严重影响妇女和女童的土地权、教育权、计划生育权和医疗卫生权等方面欠缺对高质量数据的掌握。
One of the biggest impediments is a dearth of good data on issues that disproportionately affect women and girls, such as land rights, access to education, family planning, or health care.