Visual impairment and refractive error in school children in Bhutan: The findings from the Bhutan School Sight Survey (BSSS 2019) - Sharma, Indra Prasad; Lepcha, Nor Tshering; Lhamo, Tshering; Ellwein, Leon B.; Pokharel, Gopal Prasad; Das, Taraprasad; Sapkota, Yuddha Dhoj; Dorji, Tandin; Peldon, Sonam (PloS one, 2020)
Keywords: Acuity; Age; Astigmatism; Biology and Life Sciences; Childhood vision disorders; Children; Children & youth; Demographic aspects; Education; Errors; Eye; Eye (anatomy); Eyewear; Field study; Gender; Health planning; Human subjects; Hyperopia; Impairment; Mass media effects; Medicine and Health Sciences; Myopia; Pediatric research; People and Places; Physical disabilities; Polls & surveys; Public health; Public schools; Refraction; Refractive errors; Sample size; Schools; Social classes; Social Sciences; Statistics; Supervision; Urban education; Vision; Vision disorders; Visual acuity; Visual impairment; Bhutan; East Asia; Nepal; India