Table 1 EVs and IOD Values in Han Chinese Subjects of Different Age Groups
From: Normal Values of Hertel Exophthalmometry in a Chinese Han Population from Shenyang, Northeast China
Age Group (no.) | Age (mean ± SD, yr) | EV (mean ± SD, mm) | Percentiles of EV (95th/97.5th/99th, mm) | Range of EV (mm) | Absolute Difference between Bilateral EVs (mean ± SD, mm) | IOD (mean ± SD, mm) | Range of IOD (mm) |
|---|---|---|---|---|---|---|---|
Children (n = 515) | 10.6 ± 1.1 | 13.7 ± 1.6 (OS) * | 16.0 / 17.0 / 17.8 | 10–18 | 0.01 ± 0.09* | 100.2 ± 5.0* | 87–114 |
13.7 ± 1.5 (OD) * | 16.0 / 17.0 / 17.0 | 10–18 | |||||
Teenagers (n = 517) | 16.7 ± 1.5 | 15.1 ± 1.5 (OS) | 17.0 / 18.0 / 19.0 | 11–22 | 0.25 ± 0.44 | 108.5 ± 3.9 | 100–121 |
15.1 ± 1.6 (OD) | 18.0 / 18.0 / 19.0 | 11–22 | |||||
Adults (n = 582) | 39.1 ± 14 | 15.7 ± 1.8 (OS) # | 19.0 / 19.0 / 20.2 | 11–22 | 0.23 ± 0.45 | 111.0 ± 4.0 | 90–122 |
15.7 ± 1.8 (OD) # | 19.0 / 19.0 /21.0 | 11–22 | |||||
Elderly (n = 396) | 76.6 ± 4.1 | 15.3 ± 2.2 (OS) | 19.0 / 20.0 / 20.0 | 11–22 | 0.32 ± 0.53 | 110.8 ± 4.8 | 94–120 |
15.3 ± 2.3 (OD) | 19.0 / 20.0 / 21.0 | 11–22 | |||||
Total (n = 2010) | 33.4 ± 25.4 | 15.0 ± 1.9 (OS) | 18.0 / 19.0 / 20.0 | 10–22 | 0.20 ± 0.43 | 107.6 ± 6.3 | 87–122 |
15.0 ± 2.0 (OD) | 18.0 / 19.0 / 20.0 | 10–22 |
