Table 4 Retinal nerve fiber layer thickness in patients with episodic migraine in comparison those with chronic migraine
From: The potential impact of migraine headache on retinal nerve fiber layer thickness
Patients with episodic migraine (n = 45) | Patients with chronic migraine (n = 45) | P-value | |
|---|---|---|---|
Superior retina | |||
Right [median (IQR)] | 128.5 (117.5–135.25) | 137 (126.25–142) | 0.104 |
Left [median (IQR)] | 119.5 (109.75–137.5) | 121 (118–140) | 0.544 |
Inferior retina | |||
Right [median (IQR)] | 134.5 (125–137.5) | 134.5 (126.75–148.25) | 0.416 |
Left [median (IQR)] | 132 (126.25–143.75) | 127.5 (120–141) | 0.288 |
Nasal retina | |||
Right [median (IQR)] | 81 (66–91.75) | 75 (64–85.5) | 0.322 |
Left [median (IQR)] | 80.5 (70.75–86.25) | 72.5 (61.5–81) | 0.274 |
Temporal retina | |||
Right [median (IQR)] | 67 (60.75–72.25) | 76 (68.5–81.5) | 0.017* |
Left [median (IQR)] | 69 (61.5–74) | 71 (63–87) | 0.352 |