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. 2019 Dec 12;44(4):236–245. doi: 10.1080/01658107.2019.1686764

Table 1.

Characteristics of the study population.

  Brain lesion group (n = 11) Normal control group (n = 40) P value
Age (years) 65.4 ± 11.4 62.3 ± 12.0 0.1802
Gender (M: F) 5 : 6 19 : 21 0.9042
Spherical equivalent (D) −1.3 ± 2.3 −0.5 ± 1.7 0.6713

Values indicate the mean ± standard deviation.

Abbreviations: M, male; F, female; D, dioptre.