Influence of Endothelin-1 in Aqueous Humor on Intermediate-Term Trabeculectomy Outcomes

Table 2

General characteristics of study groups.

	High ET-1	Low ET-1
ET-1 in aqueous humor (pg/mL)	8.7 (±2.1)	4.4 (±1.5)
Last IOP before surgery (mmHg)	31.2 (±9.6)	23.8 (±5.2)	p = 0.007
Age (years)	63.4 (±12.7)	63.3 (±11.4)	= 0.996
Gender (m/f)	11/7	5/13	= 0.092
Study eye (OD/OS)	3/15	10/8	= 0.035
Number of medications	2.8 (±1.0)	2.7 (±0.8)	= 0.857
Diagnosis (POAG/PEXG)	10/8	15/3	= 0.146
Follow-up (months)	30.8 (±19.9)	27.8 (±21.4)	= 0.661