Table 1 Clinical characteristics of patients with NTG and control group
From: Normal-tension glaucoma and obstructive sleep apnea syndrome: a prospective study
Patients with NTG (n = 24) | Controls (n = 24) | |
|---|---|---|
Age (years) | 66.7 ± 10.2 | 67.2 ± 11.6 |
Male | 9 (37.5%) | 9 (37.5%) |
Female | 15 (62.5%) | 15 (62.5%) |
Smoking | 13 (54.2%) | 11 (45.8%) |
Body-mass index (kg/m 2 ) | 26.8 ± 2.3 | 25.9 ± 2.4 |
Neck circumference (cm) | 34.61 ± 2.43 | 33.26 ± 3.78 |