xx NEPAL BLINDNESS SURVEY 8-8. Prevalence, Estimated Number of Cases, and Distribution of Xerophthalmia by Most Severe Stages, Children under Age 6, December-April Summary of Night Blindness, Active and Healed Xerophthalmia (Not Mutually Exclusive Categories), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Sex of Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Rural/Urban Area, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Terrain, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Altitude, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Region, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Zone, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Sampling Strata, Active Xerophthalmia (and Bitot’s Spots), Children under Age 6, December-April . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Religion, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . Prevalence, Estimated Number of Cases, and Distribution by Caste, Active Xerophthalmia (and Bitot's Spots), Children under Age 6, December-April . . . . . . . . . . . . . . . . . . . . . . . . 329 8-9. 329 8-10. 330 8-11. . 331 8-12. 333 8-13. 333 8-14. 334 8-15. 335 8-16. 336 8-17. 337 8-18. 338