Table 4.
Peripapillary flow density before, instantly after and 30 min after smoking.
| Mean % ± SD (P) | |||
|---|---|---|---|
| Before smoking | Immediately after | After 30 minutes | |
| Whole en face | 47.83 ± 3.6 | 47.61 ± 3.8 (0.818) | 47.85 ± 3.3 (0.798) |
| Inside disc | 50.56 ± 4.2 | 50.26 ± 3.7 (0.771) | 50.51 ± 4,2 (0.809) |
| Peripapillary | 49.5 ± 4.5 | 49.26 ± 4.6 (0.836) | 49.63 ± 4.4 (0.754) |
| Peripapillary nasal superior | 46.6 ± 6.4 | 46.44 ± 6.9 (0.923) | 46.45 ± 6.3 (0.993) |
| Peripapillary nasal inferior | 46.58 ± 7.0 | 45.98 ± 6.7 (0.734) | 46.55 ± 6.7 (0.740) |
| Peripapillary inferior nasal | 46.92 ± 6.2 | 46.76 ± 5.8 (0.921) | 47.16 ± 6.4 (0.804) |
| Peripapillary inferior temporal | 54.67 ± 5.2 | 55.36 ± 4.9 (0.596) | 54.56 ± 4.1 (0.499) |
| Peripapillary temporal inferior | 54.51 ± 3.4 | 54.16 ± 4.2 (0.725) | 54.3 ± 3.6 (0.891) |
| Peripapillary temporal superior | 55.09 ± 3.1 | 55.04 ± 3.7 (0.955) | 55.36 ± 3.6 (0.737) |
| Peripapillary superior temporal | 54.07 ± 4.3 | 54.01 ± 3.9 (0.959) | 54.08 ± 4.3 (0.947) |
| Peripapillary superior nasal | 46.06 ± 6.2 | 46.06 ± 6.1 (0.998) | 46.72 ± 6.2 (0.678) |