Visual impairment and objectively measured physical activity and sedentary behaviour in US adolescents and adults: a cross-sectional study
Lee Smith, Sarah E Jackson, Shahina Pardhan, Guillermo Felipe López-Sánchez, Liang Hu, Chao Cao, Davy Vancampfort, Ai Koyanagi, Brendon Stubbs, Joseph Firth, Lin Yang
BMJ Open Jul 2019, 9 (4) e027267; DOI: 10.1136/bmjopen-2018-027267