Greenness surrounding schools and visual impairment in Chinese children and adolescents
BY Yang, S Li, Z Zou, I Markevych… - Environmental …, 2021 - ehp.niehs.nih.gov
Background: Evidence concerning the effects of greenness on childhood visual impairment
is scarce. Objectives: We aimed to assess whether greenness surrounding schools was
associated with visual impairment prevalence and visual acuity levels in Chinese
schoolchildren and whether the associations might be explained by reduced air pollution.
Methods: In September 2013, we recruited 61,995 children and adolescents 6–18 years of
age from 94 schools in seven provinces/municipalities in China. Greenness exposure was …
is scarce. Objectives: We aimed to assess whether greenness surrounding schools was
associated with visual impairment prevalence and visual acuity levels in Chinese
schoolchildren and whether the associations might be explained by reduced air pollution.
Methods: In September 2013, we recruited 61,995 children and adolescents 6–18 years of
age from 94 schools in seven provinces/municipalities in China. Greenness exposure was …
Greenness Surrounding Schools and Visual Impairment in Chinese Children and Adolescents
Y Bo-Yi, S Li, Z Zou, I Markevych… - Environmental …, 2021 - search.proquest.com
Objectives: We aimed to assess whether greenness surrounding schools was associated
with visual impairment prevalence and visual acuity levels in Chinese schoolchildren and
whether the associations might be explained by reduced air pollution. Methods: In
September 2013, we recruited 61,995 children and adolescents 6–18 years of age from 94
schools in seven provinces/municipalities in China. Greenness exposure was assessed
using the normalized difference vegetation index (NDVI) and the soil-adjusted vegetation …
with visual impairment prevalence and visual acuity levels in Chinese schoolchildren and
whether the associations might be explained by reduced air pollution. Methods: In
September 2013, we recruited 61,995 children and adolescents 6–18 years of age from 94
schools in seven provinces/municipalities in China. Greenness exposure was assessed
using the normalized difference vegetation index (NDVI) and the soil-adjusted vegetation …
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