Ethnicity | Age (years) | Women | Men | Both genders | |||
Mean* (SD)/μm (n) | Mean† (SD) (n) | Mean* (SD)/μm (n) | Mean† (SD) (n) | Mean* (SD)/μm (n) | Mean† (SD) (n) | ||
Macular retinal nerve fibre layer (mRNFL) | |||||||
Asian | 40–49 | 29.5 (3.2) (153) | 0.1 (0.0) (153) | 29.4 (3.1) (149) | 0.1 (0.0) (149) | 29.4 (3.2) (302) | 0.1 (0.0) (302) |
Asian | 50–59 | 30.0 (3.4) (121) | 0.1 (0.0) (121) | 29.5 (2.9) (72) | 0.1 (0.0) (72) | 29.8 (3.2) (193) | 0.1 (0.0) (193) |
Asian | 60–69 | 29.3 (3.1) (26) | 0.1 (0.0) (26) | 29.3 (4.0) (27) | 0.1 (0.0) (27) | 29.3 (3.6) (53) | 0.1 (0.0) (53) |
Black | 40–49 | 29.1 (2.8) (33) | 0.1 (0.0) (33) | 28.7 (2.9) (40) | 0.1 (0.0) (40) | 28.9 (2.8) (73) | 0.1 (0.0) (73) |
Black | 50–59 | 27.6 (2.3) (10) | 0.1 (0.0) (10) | 28.5 (2.2) (18) | 0.1 (0.0) (18) | ||
White | 40–49 | 30.7 (3.3) (3465) | 0.1 (0.0) (3465) | 30.4 (3.2) (2465) | 0.1 (0.0) (2465) | 30.6 (3.3) (5930) | 0.1 (0.0) (5930) |
White | 50–59 | 30.3 (3.4) (4286) | 0.1 (0.0) (4286) | 30.2 (3.4) (2479) | 0.1 (0.0) (2479) | 30.3 (3.4) (6765) | 0.1 (0.0) (6765) |
White | 60–69 | 30.2 (3.4) (3630) | 0.1 (0.0) (3630) | 30.1 (3.4) (2326) | 0.1 (0.0) (2326) | 30.1 (3.4) (5956) | 0.1 (0.0) (5956) |
White | 70+ | 29.3 (4.0) (98) | 0.1 (0.0) (98) | 29.4 (3.5) (109) | 0.1 (0.0) (109) | 29.4 (3.7) (207) | 0.1 (0.0) (207) |
Ganglion cell-inner plexiform layer (GC-IPL) | |||||||
Asian | 40–49 | 70.1 (5.9) (153) | 0.2 (0.0) (153) | 71.0 (6.0) (149) | 0.2 (0.0) (149) | 70.6 (6.0) (302) | 0.2 (0.0) (302) |
Asian | 50–59 | 69.5 (5.1) (121) | 0.2 (0.0) (121) | 69.8 (4.8) (72) | 0.2 (0.0) (72) | 69.6 (5.0) (193) | 0.2 (0.0) (193) |
Asian | 60–69 | 66.5 (3.6) (26) | 0.2 (0.0) (26) | 67.6 (7.0) (27) | 0.2 (0.0) (27) | 67.1 (5.5) (53) | 0.2 (0.0) (53) |
Black | 40–49 | 70.4 (4.8) (33) | 0.2 (0.0) (33) | 70.2 (6.5) (40) | 0.2 (0.0) (40) | 70.3 (5.7) (73) | 0.2 (0.0) (73) |
Black | 50–59 | 67.7 (6.0) (10) | 0.2 (0.0) (10) | 69.0 (5.3) (18) | 0.2 (0.0) (18) | ||
Other | 40–49 | 70.7 (6.0) (230) | 0.2 (0.0) (230) | 72.4 (6.1) (122) | 0.2 (0.0) (122) | 71.3 (6.1) (352) | 0.2 (0.0) (352) |
White | 40–49 | 71.6 (5.7) (3465) | 0.2 (0.0) (3465) | 73.2 (5.7) (2465) | 0.2 (0.0) (2465) | 72.3 (5.7) (5930) | 0.2 (0.0) (5930) |
White | 50–59 | 70.9 (5.8) (4286) | 0.2 (0.0) (4286) | 71.8 (6.1) (2479) | 0.2 (0.0) (2479) | 71.2 (5.9) (6765) | 0.2 (0.0) (6765) |
White | 60–69 | 69.9 (5.6) (3630) | 0.2 (0.0) (3630) | 70.5 (5.9) (2326) | 0.2 (0.0) (2326) | 70.1 (5.7) (5956) | 0.2 (0.0) (5956) |
White | 70+ | 67.6 (5.5) (98) | 0.2 (0.0) (98) | 67.9 (6.0) (109) | 0.2 (0.0) (109) | 67.7 (5.8) (207) | 0.2 (0.0) (207) |
For n<10, cells are empty.
*Absolute value of layer thickness in microns.
†Layer thickness as a proportion of total retinal thickness.