Supplementary Material for: Hagen et al. Prevalence and Possible Factors of Myopia in Norwegian Adolescents. Scientific Reports 2018.
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
(i) Community profile and demographics.
(ii) Proportions of spherical equivalent refraction (SER) in smaller steps.
(iii) Mean SER and proportions of refractive error in participants of Norwegian, Asian, African, other European, South American, and mixed origin.