Study participant data organized by age group
| Control | IIH | |
|---|---|---|
| Total No. | 86 | 29 |
| Sex | M: 41; F: 45 | M: 11; F: 28 |
| Age range | 4 mo-16 yr | 24 mo-17 yr |
| (mean, 8.1 yr; median, 7.7 yr) | (mean, 10.1 yr; median, 11.5 yr) | |
| Group I: 0–3 yr | ||
| No. | 15 | 4 |
| ONSD (avg) | 3.1 mm | 4.35 mm |
| SD | 0.23 mm | 0.7 mm |
| CI (95%) | 0.12 mm | 0.69 mm |
| Group II: 3–6 yr | ||
| No. | 20 | 6 |
| ONSD (avg) | 3.41 mm | 4.37 mm |
| SD | 0.42 mm | 0.57 mm |
| CI (95%) | 0.18 mm | 0.46 mm |
| Group III: 6–12 yr | ||
| No. | 32 | 5 |
| ONSD (avg) | 3.55 mm | 4.25 mm |
| SD | 0.38 mm | 0.32 mm |
| CI (95%) | 0.13 mm | 0.28 mm |
| Group IV: 12–18 yr | ||
| No. | 19 | 14 |
| ONSD (avg) | 3.56 mm | 4.69 mm |
| SD | 0.32 mm | 0.7 mm |
| CI (95%) | 0.14 mm | 0.37 mm |
Note:—avg indicates average; CI, confidence interval.