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. 2020 Apr 2;15(4):e0231034. doi: 10.1371/journal.pone.0231034

Table 1. Demographic characteristics of the study population: The first 14 months of TeleOftalmo project (n = 8,142).

Age, years Mean ± SD 47.99 ± 19.03
  Range 8–96
Age groups Children (<12 years) 428 (5.3)
No. (%) Teenagers (13–17 years) 497 (6.1)
Young adults (18–39 years) 1,336 (16.4)
Adults (40–64 years) 4,284 (52.6)
Older adults (≥65 years) 1,597 (19.6)
Gender Female 5,497 (67.5)
No. (%) Male 2,645 (35.5)
Ethnicity European 6,290 (77.6)
No. (%) African 545 (6.7)
Indigenous 16 (0.2)
Asian 29 (0.4)
Mixed 1,259 (15.5)
Diabetes Yes 1,157 (14.2)
No. (%) No 6,985 (85.8)