Table 1. Age-related changes of aqueous humor variables in total study group (n=30).

	Group I (n=7) (61–70 years)	Group II (n=16) (71–80 years)	Group III (n=7) (>80 years)
CD (OD234)	0.176±0.032	0.153±0.039	0.152±0.037
LLF (RFU)	146.7±29.5	165.8±24.7	185.2±18.9a
SOD (U/ml)	32.3±11.7	23.1±10.6	18.4±7.6a
CAT (pmol/ml)	28.1±8.0	30.8±10.5	38.0±8.4
Proteins (mg/ml)	1.72±0.26	1.85±0.63	1.39±0.37
Immature/Mature SC (n/n)	6/1	7/9	2/5b

Data are given as mean values±SD or frequencies (n).

^aP<0.05 vs Group I, after ANOVA.

^bP<0.05 for a trend, after chi-square test.